(644,'10.1080/10412905.2002.9699827','Essential Oil from<i>Aniba riparia</i>(Nees) Mez','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699827',4,'https://openalex.org/W1973823722','Abstract The essential oils of some parts of Aniba riparia were obtained by hydrodistillation and analyzed by GC/MS. The majorcomponents identified in the leaf oil were β-caryophyllene (16.9%), α-humulene (14.9%) and bicyclogermacrene (14.1%). The main volatile compound found in the bark wood and trunk wood oils was benzyl benzoate (30.9% and 36.2%, respectively). The thin branch oil was dominated by (E)-nerolidol (19.4%), elemol (16.2%) and α-humulene (10.9%).'),(645,'10.1080/10412905.2002.9699828','Essential Oil Constituents of<i>Oliveria decumbens</i>Vent.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699828',13,'https://openalex.org/W2135639369','Abstract The composition of the essential oil of Oliveria decumbens Vent, was analyzed by means of capillary GC and GC/MS. Among the 14 components identified in the oil, thymol (37.2%), carvacrol (22.1%), γ-terpinene (12.8%), p-cymene (11.8%) and myristicin (9.6%) were found to be the major constituents.'),(646,'10.1080/10412905.2002.9699829','Seasonal Variation in Essential Oil Compositions of<i>Cupressus sempervirens</i>L.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699829',25,'https://openalex.org/W2002577022','Abstract The essential oils from fresh leaves of Cupressus sempervirens L. were subjected to GC/MS analysis in order to determine seasonal variations in their chemical composition. The plant material was collected within 12 months (1999) in the central part of Dalmatia (Croatia). The qualitative composition of the components appeared to be constant. However there were notable differences in the amounts of several compounds. The main component was α-pinene (28.4â79.2%). Other important components were γ-3-carene (9.1â32.6%), α-cedrol (1.2â12.9%), limonene (1.4â8.7%), terpinolene (0.6â7.0%) and α-terpinyl acetate (0.8â4.5%).'),(647,'10.1080/10412905.2002.9699830','Variation of Pulegone Content in Pennyroyal (<i>Mentha pulegium</i>L.) Plants Growing Wild in Greece','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699830',37,'https://openalex.org/W2038994080','Abstract The study of the essential oils obtained from 10 wild Mentha pulegium L. populations scattered all over Greece has shown that the content of pulegone varies greatly, ranging from <0.1â90.7% of tin total oil. Only two populations have oils rich in pulegone (42.9% and 90.7%), whereas the rest have a low pulegone content (up to 35.6%). The latter are rich either in menthone/isomenthone or in piperitone/piperitenone or in piperitone (up to 97.2% of the total oil).'),(648,'10.1080/10412905.2002.9699831','Volatile Leaf and Stem Oil of Commercial<i>Limnophila chinensis</i>(Osb.) Merrill ssp.<i>aromatica</i>(Lam.) Yamazaki (Scrophulariaceae)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699831',9,'https://openalex.org/W2037007915','Abstract The essential oil of the leaves and stems of Limnophila chinensis ssp. aromatica collected from a North American market and examined by GC/MS was dominated by 53.12±2.91% limonene and 12.19±1.29% cis-4-caranone (3-caranone). This is the first report of trans- and cis-4-caranone in a natural essential oil.'),(649,'10.1080/10412905.2002.9699832','Chemical Composition and Antimicrobial Activity of the Essential Oil of the Oriental Tobacco<i>Yaka</i>','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699832',13,'https://openalex.org/W2087540614','Abstract A study of the chemical composition of essential oil of the oriental tobacco Yaka was performed using GC and GC/MS. The major constituents in oil were solanone (29.5%) and neophytadiene (23.0%). The antimicrobial activity of the oil was investigated in vitro by the disc diffusion method. The oil showed noticeable activity against Escherichia coli, Staphylococcus aureus and Pseudonumas aeruginosa.'),(650,'10.1080/10412905.2002.9699833','Identification of Components of Osage Orange Fruit (<i>Maclura pomifera</i>) and Their Repellency to German Cockroaches','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699833',27,'https://openalex.org/W2049035201','Abstract The fruit of the Osage orange tree (Maclura pomifera (Raf.) Schnied.) was extracted by several methods: solid phase microextraction (SPME) volatile trapping of the headspace, solvent extraction with hexane, soxhlet extraction with hexane or methylene chloride and steam distillation. The isolates from each technique were subjected to GC/MS to compare extract components. Ripe and unripe fruits were compared using SPME. Several compounds of terpenoid structure, mostly sesquiterpenoids, were determined as present in the isolates. Among these were elemol/hedycaryol, α-copaene, α-cubebene, δ-cadinene, β-elemene, β-caryophyllene, α-ylangene/valencene, (Z,E)-farnesol and the green volatile hexyl hexanoate. The behavioral response of German cockroaches [Blattella germanica (L.)] to the oil and extracts was examined in a choice arena, and the extracts were found to be repellent. Individual compounds, including the isoflavones osajin and pomiferin, were purchased or isolated and tested directly, and several were found to be repellent to the cockroaches. Key Word Index: Madura pomifera MoraceaeOsage orangeessential oil compositionextract compositionheadspace analysiselemol/hedycaryolα-cubebeneγ-cadineneβ-elemene(Z,E)-farnesolhexyl hexanoateosajinpomiferin Blattella germanica cockroach repellency'),(651,'10.1080/10412905.2002.9699840','Composition of Essential Oils from Two Varieties of <i>Salvia aucheri</i> Benth. Growing in Turkey','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699840',16,'https://openalex.org/W2028942516','Abstract Water-distilled essential oils from the aerial parts of two endemic varieties of Salvia aucheri from Turkey were analyzed by GC/MS. Eighty components were characterized in the Salvia aucheri var. aucheri oil, with camphor (21.1%), 1, 8-cineole (20.3%), borneol (7.8%), spathulenol (6.3%) and camphene (5.3%) as major constituents. 1, 8-Cineole (25.2%), camphor (17.9%), borneol (10.6%), α-pinene (5.4%) and camphene (5.3%) were identified as major constituents among the 88 components characterized in the oil of Salvia aucheri var. canescens.'),(652,'10.1080/10412905.2002.9699842','Volatile Components of Geneps (<i>Melicocca bijuga</i> L.) Fruit','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699842',2,'https://openalex.org/W2022927643','Abstract Volatile components of geneps fruit were isolated by simultaneous hydrodistillation/solvent extraction. The fruit had 17.4 mg/kg of total volatile compounds. Major components were ethanol (37.3%) and hexadecanoic acid (30.2%), with lesser amounts of ethyl acetate (9.7%) and methyl acetate (4.7%).'),(653,'10.1080/10412905.2002.9699843','Chemical Composition of Essential Oils from Rhizomes, Leaves and Flowers of <i>Curcuma longa</i> L. from Reunion Island','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699843',46,'https://openalex.org/W2013316799','Abstract Forty-four constituents were identified in the oils isolated from the rhizomes, leaves and flowers of Curcuma longa L. from Reunion Island. The oils were obtained by steam distillation. Large proportions of turmerones (approximately 37%), zingiberene (11.8%), β-sesquiphellandrene (8.1%) and terpinolene (15.8%) were found in the rhizome oil. The oils of the leaves and flowers were chemically similar, and particularly rich in terpinolene: 76.8% and 67.4%, respectively. The same sesquiterpenoids were found in all three oils, but in higher amounts in the rhizomes.'),(654,'10.1080/10412905.2002.9699844','Volatile Components of Baga (<i>Annona glabra</i> L.) Fruit','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699844',11,'https://openalex.org/W2056277594','Abstract Volatile components of baga fruit were isolated by simultaneous hydrodistillation/solvent extraction. The fruit had 887.9 mg/kg of total volatile compounds. Major components were myrcene (47.1%), (Z)-β-ocimene (16.3%), limonene (11.2%) and α-pinene (9.5%). Key Word Index: Annona glabraL.Annonaceaebagafruit volatilesmyrcene(Z)-β-ocimenelimoneneα-pinene'),(655,'10.1080/10412905.2002.9699845','Composition of the Essential Oil of<i>Polylepis besseri</i>Hieron. ssp.<i>besseri</i>from Bolivia','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699845',0,'https://openalex.org/W2955298508','Abstract The essential oil of aerial parts of Polylepis besseri Hieron. ssp. besseri was analyzed by GC and GC/MS; 43 components (90% of the total composition) were identified. The study showed that the main components were the diterpenes abietadiene (40.3%) and abietatriene (6.1%).'),(656,'10.1080/10412905.2002.9699846','Volatile Components of Wild Soursop (<i>Annona montana</i> Macf.) Fruit','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699846',5,'https://openalex.org/W2109392099','Abstract Volatile components of wild soursop were isolated by simulataneous hydrodistillation/solvent extraction. The fruit had 137.7 mg/kg of total volatile compounds. Major components were 3-methyl-2-butenyl acetate (16.7%), methyl octanoate (15.6%), 3-methyI-3-buten-1-ol (9.6%) and methyl hexanoate (7.5%).'),(657,'10.1080/10412905.2002.9699847','Chemical Composition of the Essential Oils from Southern Brazilian <i>Eugenia</i> Species. Part III','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699847',16,'https://openalex.org/W4252333649','Abstract The chemical composition of the oils obtained from leaves of five Eugenia species, collected from different areas of southern Brazil, were analyzed by GC and GC/MS. Seventy-one compounds were identified in the different samples analyzed representing 81.9â93.6% of the oil contents. E. umbelliflora and E. uruguayensis oils were found to be rich in α- and β-pinene (24.7% and 23.5%, and 11.0% and 11.8%, respectively). In E. pluriflora, α-pinene (24.0%) and 1, 8-cineole (12.7%) were the principal components. In addition, E. pluriflora oil also contained an important amount of (E)-nerolidol (24.6%). E. platysema and E. ramboi oils were characterized by being rich in sesquiterpenes hydrocarbons of the germacrane group. Aromadendrane and selinane skeletons, such as allo-aromadendrene (12.6%) and β-selinene (17.9%), characterized E. platysema oil, while E. ramboi oil elemane and germacrane skeletons, such as β-elemene (10.6%) and bicyclogermacrene (9.7%) were the major compounds.'),(658,'10.1080/10412905.2002.9699848','Constituents of the Essential Oil of <i>Cyperus maculatus</i> Boëck','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699848',7,'https://openalex.org/W2027859429','Abstract The essential oil of the rhizomes of Cyperus maculatus Boëck was analyzed by GC and GC/MS. Forty components were identified, of which the major component was found to be mustakone (22%).'),(659,'10.1080/10412905.2002.9699849','Comparative Study of Leaf, Fruit and Flower Essential Oils of Croatian <i>Myrtus communis</i> (L.) During a One-Year Vegetative Cycle','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699849',61,'https://openalex.org/W2008911048','Abstract The content and composition variations of the leaf, flower and fruit oils of Myrtus communis L. were studied during a one-year vegetative cycle. The plant material was harvested from the ecologically pure area on the island of Vis (Croatia). Yield and composition of myrtle oils depended on collected plant parts and on the period of harvest. Myrtenyl acetate (13.5â30.7%), 1, 8-cineole + limonene (12.6â29.8%), linalool (10.8â18.3%) and α-pinene (6.6â16.4%) were five predominant terpenoid compounds in myrtle leaf oils. These compounds were also detected in the flower and fruit oils, but in different proportions. The fruit and flower oils always contained less linalool than leaf oils. During the collecting period the oil yields (w/w) varied as follows: leaf oils (0.19â0.37%), flower oils (0.21â0.26%) and fruit oils (0.03â0.13%).'),(660,'10.1080/10412905.2002.9699850','Essential Oil Composition of Zingiberaceae Species from Mauritius','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699850',50,'https://openalex.org/W2041239433','The chemical composition of the essential oils obtained from the hydrodistillation of the rhizomes of the common ginger (Zingiber officinale) and three ginger-lilies (Hedychium coccineum, H. flavescens and H. coronarium) grown in Mauritius was investigated by GC and GC/MS. Z. officinale oil was characterized by the presence of geranial (16.3%), neral (10.3%), zingiberene (9.5%), β-sesquiphellandrene (6.3%) and ar-curcumene (5.1%). The oils of the ginger lilies were characterized as follows: H. coccineum: (E)-nerolidol (44.4%), trans-sesquisabinene hydrate (24.2%); H. flavescens: linalool (35.0%), 1,8-cineole [eucalyptol] (15.3%), β-pinene (14.7%), α-terpineol (14.5%) and α-pinene (5.3%); H. coronarium: α-muurolol (16.8%), α-terpineol (15.9%), 1,8-cineole (11.2%), an unknown sesquiterpene alcohol (7.0%), α-fenchyl acetate (5.6%), citronellal (5.5%) and (E)-methyl cinnamate (5.1%).'),(661,'10.1080/10412905.2002.9699851','New Volatile Sesquiterpene Alcohols of <i>Zanthoxylum syncarpum</i> Tull Root Oil','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699851',7,'https://openalex.org/W2054909380','Abstract The essential oil obtained by steam distillation of the roots of Zanthoxylum syncarpum was analyzed using GC (retention indices), GC/MS and NMR spectroscopy. The major components found in the oil were guai-6(7)-en-11-ol (38.1%) and trans-β-guaiene (20.3%).'),(662,'10.1080/10412905.2002.9699852','Kessane in the Indian Celery Seed Oils','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699852',15,'https://openalex.org/W2077157715','Abstract In three commercial celery (Apium graveolens L.), seed oil samples were analyzed by GC/MS; a sesquiterpene ether, kessane, was detected in varying amounts from 2.2â7.6%. Forty-two other constituents were identified, with limonene (50.1â65.5%) and β-selinene (11.2â22.2%) being the major components.'),(663,'10.1080/10412905.2002.9699853','Essential Oil Composition of <i>Ducrosia anethifolia</i> (DC.) Boiss. from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699853',16,'https://openalex.org/W2049428331','Abstract The essential oil isolated by hydrodistillation from the aerial parts of Ducrosia anethifolia (DC.) Boiss. was analyzed by capillary GC and GC/MS. Among the 33 compounds identified, the major components were decanal (18.8%), α-thujene (14.5%), decanol (9.3%), sclareol (6.8%) and limonene (5.1%).'),(664,'10.1080/10412905.2002.9699855','Chemical Composition of the Volatiles of Angelica Root Obtained by Hydrodistillation and Supercritical CO<sub>2</sub> Extraction','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699855',14,'https://openalex.org/W2044554188','Abstract The volatile components isolated from the root of Angelica (Angelica archangelica L.) cultivated in southern Brazil have been studied. The essential oil was obtained by hydrodistillation; the volatile concentrate was obtained by supercritical fluid extraction (SFE). SFE was conducted at 40°C, 50°C and 60°C, at pressures ranging from 90â120 bar. The identification of the components was completed using capillary gas chromatography and mass spectrometry based on the retention time on methyl silicone phases. Chemical analysis revealed that although roughly the same compounds were extracted, the two oils had a widely different percentage composition. The supercritical CO2 extraction exhibited a higher number and concentration of oxygenated compounds.'),(665,'10.1080/10412905.2002.9699856','Essential Oils of the Stem and Root of <i>Ferula galbaniflua</i> Boiss. et Buhse. from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699856',19,'https://openalex.org/W2068727100','Abstract The essential oils obtained by hydrodistillation of the stem and root of Ferula galbaniflua were investigated by GC and GC/MS. Forty-one components were identified in the stem oil, and 34 components in the root oil, representing 87.4% and 86.1% of their total oils, respectively. β-Pinene was the major component in both oils: stem (46.4%) and root (58.8%). The other main constituents in the stem oil were cis-chrysanthenyl acetate (6.1%) and (E)-nerolidol (5.2%).'),(666,'10.1080/10412905.2002.9699857','Volatile Oils of <i>Carum copticum</i> (L.) C. B. Clarke in Benth. et Hook, and <i>Semenovia tragioides</i> (Boiss.) Manden. from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699857',22,'https://openalex.org/W2063058050','Abstract The water distilled volatile oils from aerial parts of fruits of Carum copticum (L.) C. B. Clarke in Benth. et Hook. and aerial parts of Semenovia tragioides (Boiss.) Manden., two Umbelliferae species of Iran, were analyzed by GC, GC/MS and 1H-NMR spectra of the main compounds. The aerial parts and fruits volatile oils of C. copticum were found to contain thymol (42.7% and 46.2%), γ-terpinene (38.5% and 35.9%) and p-cymene (14.1% and 13.9%) as main components. p-Cymene (20.5%), (Z)-β-ocimene (9.7%) and cinnamyl isovalerate (9.4%) were the main components in the oil of S. tragioides. The structures of thymol, γ-terpinene and p-cymene were confirmed by their 1H-NMR spectra.'),(667,'10.1080/10412905.2002.9699858','Chemical Composition of the Essential Oils from Southern Brazilian <i>Eugenia</i> Species. Part IV: Section Racemulosae','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699858',8,'https://openalex.org/W2025511636','Abstract The chemical composition of the oils obtained from leaves of three Eugenia speciesâE. moraviana, E. klappenbachiana and E. repandaâcollected from different areas of southern Brazil, were analyzed by GC and GC/MS. Fifty-four compounds were identified in the different samples analyzed, representing 71.2â92.1% of the total oil contents. E. klappenbachiana was found to be constituted, mainly, by oxygenated sesquiterpenes (45.7%). The major components are derived from the aromadendrane skeleton, such as viridiflorene (6.9%) and globulol (8.7%). β-Caryophyllene was the main component of the oil of E. moraviana and E. repanda (14.5% and 16.3%, respectively). These species were also rich in β-elemene (11.8% and 7.3%) and bicyclogermacrene (5.1% and 9.4%). Key Word Index: Eugenia moraviana Eugenia klappenbachiana Eugenia repanda Myrtaceaeessential oil compositionβ-caryophylleneβ-elemeneα-humulene'),(668,'10.1080/10412905.2002.9699859','Volatile Constituents of <i>Lithraea ternifolia</i> (Gillies) Barkley Fruit','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699859',1,'https://openalex.org/W2016757628','Abstract The fruit volatiles of Lithraea ternifolia (Gillies) Barkley were isolated by hydrodistillation and analysed by capillary GC and GC/MS. Nine compounds were identified, representing 86.6% of the total volatiles with carvone (34.7%), limonene (21.6%) and linalool (12.1%) dominant. Among the sesquiterpenoids found, elemol and spathulenol were the most abundant.'),(669,'10.1080/10412905.2002.9699860','Analysis of the Oil of <i>Heracleum persicum</i> L. (Leaves and Flowers)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699860',40,'https://openalex.org/W2011125013','Abstract Chemical composition of the essential oils obtained by hydrodistillation of the leaves (before and at full flowering stage) and flowers of Heracleum persicum L. were investigated by a combination of GC and GC/MS. Twenty-one components were characterized for the leaf oil before flowering with (E)-anethole (60.2%) and (E)-β-ocimene (8.4%) as the main constituents. At the full flowering stage, 19 compounds were identified in the leaf oil with (E)-anethole (47.5%), 2-propanone, l-(4-methoxy phenyl)-2-propanone (18.1%) and anisaldehyde (8.9%) as the major components. Among 21 compounds identified in the flower oil of H. persicum, the major constituents were (E)-anethole (38.6%), γ-terpinene (17.8%) and myrcene (13.5%).'),(670,'10.1080/10412905.2002.9699861','The Leaf Essential Oils of the Australian Species of<i>Desmos</i>(Annonaceae)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699861',12,'https://openalex.org/W2003365208','Abstract Desmos goezeanus gave a leaf oil dominated by the aromatic esters benzyl benzoate and benzyl salicylate. These varied from an oil in which benzyl benzoate and benzyl salicylate were present in amounts of 69% and 20%, through one in which they accounted for 47% and 45% to one in which they were present in 19% and 45%. The remainder of the oil was composed of mono- and sesquiterpenes. Desmos species (Mossman River L.W. Jessup 550) gave an oil in which the principal component was benzyl benzoate (52%), with the remaining components being mono- and sesquiterpene. D. wardianus produced an oil in which the major component was α-pinene (37%), and mono- and sesquiterpenes, accounting for the remainder of the oil (all components <6%). The aromatic esters accounted for <0.5% of this oil.'),(671,'10.1080/10412905.2002.9699862','Essential Oils from Six Southern Brazilian <i>Myrceugenia</i> Species (Myrtaceae)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699862',6,'https://openalex.org/W2022073137','Abstract Essential oils from Myrceugenia alpigena, M. campestris, M. mesomischa, M. glaucescens, M. miersiana and M. myrcioides, collected in southern Brazil, were analyzed by GC and GC/MS. Sixty compounds were identified, representing 91â99% of the oil contents. The oils from M. alpigena and M. mesomischa were quite similar, and rich in monoterpenes, such as α-pinene (41.1% and 28.2%, respectively), β-pinene (2.2% and 22.0%, respectively) and 2-hydroxyacetophenone (9.9% and 8.3%, respectively). The other species showed a predominance of sesquiterpenes, mainly those from caryophyllene and germacrene cyclization pathway, of which β-caryophyllene, germacrene D, bicyclogermacrene, spathulenol, caryophyllene oxide and globulol were the main representatives.'),(672,'10.1080/10412905.2002.9699863','Essential Oil Composition of <i>Artemisia annua</i> L. âAshaâ from the Plains of Northern India','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699863',20,'https://openalex.org/W2066955571','Abstract Artemisia annua L. \'Asha\' was grown in agro-climatic conditions of north Indian plains in Lucknow. The aerial parts on hydrodistillation gave 0.53% of an oil on a fresh weight basis. GC and GC/MS analysis of the oil resulted in the identification of 64 constituents, representing 95.4% of the oil. Artemisia ketone (52.9%), 1, 8-cineole (8.4%) and camphor (6.0%) were the major constituents. It is suggested that A. annua \'Asha\' can be grown as an economically viable crop in the northern plains of India. Key Word Index: Artemisia annua Asteraceaeessential oil compositionartemisia ketone'),(673,'10.1080/10412905.2002.9699864','Chemical Composition of the Essential Oil of an Interspecific Hybrid of Thyme (<i>Thymus x oblongifolius</i> Opiz) Growing Wild in Lithuania','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699864',10,'https://openalex.org/W2044649816','Abstract The samples of an interspecific hybrid of thyme, Thymus x oblongifolius Opiz, were collected at four habitats in Lithuania. The compositions of their essential oils were analyzed by capillary gas chromatography (GC) and mass spectrometry (MS). The oil of the hybrid showed an intermediate composition compared with those of the parent speciesâT. serpyllum L. and T. pulegioides L. Two samples contained thymol (1.0% and 6.7%) and carvacrol (0.6% and 13.6%). These constituents are characteristic for the thymol/carvacrol chemotype of T. pulegioides growing in Lithuania. Other important constituents in the hybrid were 1, 8-cineole (up to 14.7%) and camphor (up to 4.7%). Considerable amounts of these compounds were determined in T. serpyllum. One T. x oblongifolius sample was rich in germacrene B (24.4%). Key Word Index: Thymus oblongifolius Lamiaceaeessential oil compositionthymolcarvacrolgermacrene B1,8-cineole'),(674,'10.1080/10412905.2002.9699865','The In Vitro Action of Essential Oils on Different Organisms','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699865',59,'https://openalex.org/W1970677822','Abstract The antifungal action of eight (Lavandula hybrid, Salvia officinalis L., Rosmarinus officinalis L., Thymus vulgaris L., Origanum vulgare L., Mentha piperita L., Coriandrum sativum L. and Laurus nobilis L.) essential oils was tested in vitro against Phytophtora cinnamomi Rads., Pyrenochaeta lycopersici Kleb. and Verticillium dahliae Kleb., using different concentrations (up to 1600 ppm). The fungistatic + fungicidal activity of the oils was determined, and the most effective essential oils were found to be those of oregano, thyme, peppermint and coriander. Moreover, the oils were tested to determine the antifungal activity against two fungi (Candida albicans, Trichophyton mentagrophytes) that are pathogens for humans. Key Word Index: Lavandula hybrid Mentha piperita Origanum vulgare Rosmarinus officinalis Salvia officinalis Thymus vulgaris Lamiaceae Coriandrum sativum Apiaceae Laurus nobilis Lauraceaeantifungal activityessential oil compositionα-pinenep-cymene1,8-cineoleγ-terpineneα-thujonelinaloolcamphormenthonementhofuranborneolmentholα-terpineollinalyl acetatethymolcarvacrolα-terpinyl acetate'),(675,'10.1080/10412905.2002.9699870','Volatile Constituents of Different Populations of <i>Pilocarpus spicatus</i> Saint Hill. (Rutaceae) from the Northeast of Brazil','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699870',14,'https://openalex.org/W2031115362','Abstract The chemical composition of essential oils from leaves, stem bark, stem wood, root bark and root wood of five populations of Pilocarpus spicatus, collected in the northeast of Brazil, were compared by GC/MS. The aliphatic ketones 2-undecanone, 2-tridecanone and 2-pentadecanone were present in samples of all populations. 2-Tridecanone (1.7â84.7 %) was detected in 30 out of 34 samples analyzed. It was the main component in all samples of root barks, except one where 2-pentadecanone (24.7%) was the major component. 2-Undecanone, β-eudesmol and sabinene were the major components of leaf oils.'),(676,'10.1080/10412905.2002.9699871','Composition of the Essential Oils of <i>Conyza bonariensis</i> (L.) Cronquist','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699871',17,'https://openalex.org/W2046005969','Abstract The essential oils of Conyza bonariensis, collected from five different places in the Amazon region were obtained by hydrodistillation and analyzed by GC/MS. The major components found in the oils from state of Mato Grosso were (E)-β-farnesene (19.1â23.3%), germacrene D (13.2â15.3%), β-caryophyllene (13.0â14.4%) and limonene (6.9â12.6%). The oils from the state of Para were rich in (E)- β-farnesene (20.1â30.9%), β-caryophyllene (13.3%) and limonene (3.7â22.9%). The oil from the state of Amapá was rich in limonene (58.4%).'),(677,'10.1080/10412905.2002.9699872','A Comparative Study of the Oleoresins of Three <i>Pinus</i> Species from Malaysian Pine Plantations','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699872',12,'https://openalex.org/W2039693312','Abstract Distillation of the oleoresins tapped from three Pinus species (P. caribaea Morelet var. hondurensis Barrett et Golfari, P. merkusii Jungh and P. insularis Endl.) at several plantations in peninsular Malaysia yielded turpentine in the range of 25.0â38.8% (v/w). The chemical composition of the turpentine and rosin were examined by co-chromatography with authentic samples on two columns of different polarity, by capillary GC/MS and retention indices. Turpentine derived from the same species at different sites showed little tree-to-tree variation in the chemical composition but with marked variation in the quantity of some components. All oils contained typical turpentine constituents, with α-pinene as the major component in the range of 65â94%. The resin acid composition of the rosin of similar species from different sites was very similar. The major components of the rosin were levopimaric/palustric acid, which were in the range of 36.0â43.9% in P. var. hondurensis, 30.6â35.7 % in P. merkusii and 35.2â45.1% in P. insularis. Key Word Index: Pinus carihaea var. hondurensis Pinus merkusii Pinus insularis Pinaceaeturpentinerosinα-pineneβ-pinenecamphenemyrcenelimoneneβ-phellandreneIevopimaric acidpalustric acid'),(678,'10.1080/10412905.2002.9699873','A Comparative Study on Essential Oils of <i>Geranium macrorrhizum</i> L. and <i>Geranium phaeum</i> L., <i>Geraniaceae</i> from Serbia','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699873',18,'https://openalex.org/W2050823491','Abstract The quantity and chemical composition of oils from the aerial parts of Geranium macrorrhizum, L. and Geranium phaeum L., Geraniaceae were investigated. Plant parts were collected in the blooming stage and water-distilled and the oils obtained were analyzed using GC and GC/MS. Sixteen (G. macrorrhizum) and 21 constituents (G. phaeum) were identified in the oils, respectively. The main constituent of G. macrorrhizum oil was identified as germacrone (37.4% of total oil), while in G. phaeum oil piperitone (12.3%) could be designated as the most prominent one.'),(679,'10.1080/10412905.2002.9699874','Analysis of the Essential Oil Composition of <i>Cunila galioides</i> Benth.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699874',12,'https://openalex.org/W1976913458','Abstract Essential oils, hydrodistilled from the leaves and flowers of Cunila galioides Benth. collected in Rio Grande do Sul and Santa Catarina, Brazil, were analyzed by GC and GC/MS. The main compounds in the oil of flowering plants of sample A were geranial (44.3%), neral (33.6%) and geranyl acetate (5.2%). In sample B, (E)-β-ocimene (46.6%), geranial (10.3%), linalool (9.3%) and neral (7.5%), were the main constituents. Key Word Index: Cunila galioides Lamiaceaeessential oil compositiongeranialneral(E)-β-ocimene'),(680,'10.1080/10412905.2002.9699875','Volatile Constituents of Essential Oils of <i>Salvia aucheri</i> Benth. var. <i>canescens</i> Boiss. et Heldr. and <i>S. tomentosa</i> Mill. Grown in Turkey','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699875',9,'https://openalex.org/W2070981871','Abstract Composition of water-distilled essential oils of Salvia aucheri var. canescens and S. tomentosa growing wild in Turkey were analyzed by GC and GC/MS. Forty-four and sixty components were identified in the both oil constituting 96.3% and 97.4% of the total components detected, respectively. 1,8-Cineole (38.9â21.2%), camphor (18.3â24.5%), camphene (7.9â4.3%)and (J-pinene (4.3â3.3%) were found to be the major components in both the oils. Key Word Index: Salvia aucheri var. canescens Salvia tomentosa Labiatae essential oilcomposition1,8-cineolecamphor'),(681,'10.1080/10412905.2002.9699876','The Essential Oil of <i>Salvia brachyodon</i> Vandas. <i>Lamiaceae</i>','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699876',9,'https://openalex.org/W2046664940','Abstract The essential oil of an endemic plant species Salvia brachyodon harvested at natural location in Montenegro was analyzed, and 35 compounds were identified. The fraction of hydrocarbons represented 2.7%, monoterpene hydrocarbons represented 30.5%, and oxygenated monoterpenes 51.2% of the whole oil, whereas the sesquiterpene fraction represented 4.7%, and oxygenated sesquiterpenes 3.4% of the total oil composition. The most abundant compounds were 1,8-cineole (36.9%), α- and β-pinene (6.9% and 9.7%, respectively), and camphene (6.5%).'),(682,'10.1080/10412905.2002.9699877','Chemical Constituents of the Essential Oil of <i>Ajuga chamaepitys</i> Growing in Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699877',15,'https://openalex.org/W2012981313','Abstract The essential oil of Ajuga chamaepitys (L.) Schreb. (Lamiaceae), was prepared by hydrodistillation and analyzed by GC and GC/MS. Twenty-five compounds were identified in the oil, which the monoterpene hydrocarbons (65.6%) predominated with a-pinene (16.1%) and P-pinene (34.3%) being major. The sesquiterpene fraction accounted for a further 18.0% of the oil of which germacrene D (5.6%) was the major component.'),(683,'10.1080/10412905.2002.9699878','Studies on Essential Oils Part 23: Chemical Constituents of the Leaf Oil of <i>Lantana indica</i> Roxb. from North India','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699878',8,'https://openalex.org/W2068694174','Abstract The essential oil hydrodistilled from leaves of Lantana indica growing in plain regions of northern India was analyzed by GC and GS/MS. Forty-three compounds were identified, accounting for approximately 82% of the total oil. Spathulenol (12.8%) was the major component, followed by β-caryophyllene (8.4%) and β-elemene (5.0%).'),(684,'10.1080/10412905.2002.9699879','The Essential Oils of <i>Pentaceras australe</i> (Rutaceae)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699879',2,'https://openalex.org/W2074155939','Abstract Pentaceras australe (F. Muell.) Benth. gave a leaf oil, in 0.1â0.3% yield, in which the principal components were α-bisabolol (0.3â18%, the majority being < 14%), β-elemene (11â25%), germacrene D (13â25%) and sesquicineole (4â7%).'),(685,'10.1080/10412905.2002.9699880','The Essential Oil of <i>Thymus persicus</i> (Ronniger ex Rech. f.) Jalas from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699880',21,'https://openalex.org/W1995630877','Abstract Essential oils isolated by steam distillation from the aerial parts of Thymus persicus (Ronniger ex Rech. f.) Jalas, before flowering and at the full flowering stage, were analyzed by capillary GC and GC/MS. Among the 25 compounds identified, the major components were carvacrol (39.0% and 27.1%), geraniol (15.7% and 9.4%), p-cymene (7.5% and 10.2%), thymol (6.5% and 11.9%), Î-terpinene (6.1% and 6.5%) and geranyl acetate (5.3% and 5.3%) before flowering and at full flowering stage, respectively.'),(686,'10.1080/10412905.2002.9699882','Essential Oil of <i>Teucrium melissoides</i> Boiss. et Hausskn. ex Boiss.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699882',18,'https://openalex.org/W1977881769','Abstract The water distilled essential oil from the aerial parts of Teucrium melissoides Boiss. et Hausskn. ex Boiss. was analyzed by GC/MS. Fifteen compounds were identified constituting 97% of the oil. The major components were α-pinene (27.7%), β-pinene (16.4%), limonene (12.4%), germacrene D (10.2%) and β-caryophyllene (8.9%).'),(687,'10.1080/10412905.2002.9699883','Composition of the Essential Oil from Leaves of <i>Croton jimenezii</i> from Costa Rica','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699883',7,'https://openalex.org/W1967202737','Abstract The composition of the essential oils from leaves of Croton jimenezii Standl, et Valerio, from two locations in Costa Rica were examined and compared. The oils were analyzed by GC/MS. The oil yields were close to 0.1%, and the composition of the oils were somewhat different for each location. Eighty-nine compounds were identified corresponding to about 95% of the oils. The main constituents of one of the oils were, methyl eugenol (29.5%), germacrene D (15.6%) and β-caryophyllene (12.9%), whereas hexadecanoic acid (16.1%), phytol (10.6%), β-caryophyllene (10.4%) and germacrene D (9.8%) were the main constituents in the other sample.'),(688,'10.1080/10412905.2002.9699884','<i>Piper mikanianum</i> (Kunth) Steudel from Santa Catarina, Brazilâa New Source of Safrole','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699884',19,'https://openalex.org/W1996916408','Abstract Piper mikanianum (Kunth) Steudel collected from the Atlantic Rainforest at Atalanta in Santa Catarina state, southern Brazil, afforded by hydrodistillation of the fresh leaf oil in 0.65% yield. The oil, which was analyzed by GC and GC/MS, was found to contain a high content of safrole (82%). The identified compounds accounted for 99% of the oil composition. This species can be regarded as a new source of safrole.'),(689,'10.1080/10412905.2002.9699885','Volatile Constituents of <i>Psidium myrsinoides</i> O. Berg','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699885',9,'https://openalex.org/W2009870640','Abstract The chemical composition of the leaf oil ofPsidium myrsinoides collected in BrasíliaâDF, Center of Brazil, was analyzed by GC/MS. Twenty-six constituents were identified. β-Caryophyllene (22,4%) and caryophyllene oxide (19,7%) were the major constituents.'),(690,'10.1080/10412905.2002.9699886','Volatile Constituents of the Essential Oil of <i>Acorus calamus</i> L. Grown in Konya Province (Turkey)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699886',14,'https://openalex.org/W1996871285','Abstract The essential oil of Acorus calamus L. roots obtained from Konya (Beysehir) was analyzed by GC/MS. Forty-three components representing 71.16% of the oil were identified. Preisocalamendiol (17.3%), isoshyobunone (13.0%), 1,4-(trans)-1,7(trans)-acorenone (10.5%), camphor (5.9%), 2,6-diepishyobunone (2.6 %) and β-gurjunene (2.5%) were the major constituents.'),(691,'10.1080/10412905.2002.9699887','Profiles of Essential Oils of Peel and Leaf of a New <i>Citrus</i> Hybrid, <i>Citrus latifolia</i> Tanaka x <i>Citrus aurantifolia</i> Swingle','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699887',4,'https://openalex.org/W2027692247','Abstract The essential oil profiles of peel and leaf oils of a new Citrus hybrid and its parents, the triploid seedless lime and the diploid Kagzi lime, were established after resolving the oil using capillary GC. The chemical composition of hybrid oil was discussed in comparison with that of its parents. The analytical properties of hybrid peel oil were found to be influenced by both parents. The hybrid leaf oil was found to be rich in the organoleptically important neral and geranial.'),(692,'10.1080/10412905.2002.9699888','Essential Oil of <i>Plinia rubrinervis</i> Urb. from Cuba','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699888',4,'https://openalex.org/W2134692609','Abstract The chemical composition of the essential oil of Plinia rubrinervis Urb. was studied by GC/MS. Nineteen components were identified, of which α-pinene (19.9%), β-cymene (11.4%) and α-terpineol (10.9%) were major.'),(693,'10.1080/10412905.2002.9699889','Essential Oil of <i>Salvia officinalis</i> L. ssp. <i>altissima</i> Grown in Cuba','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699889',6,'https://openalex.org/W2078280495','Abstract Water-distilled volatiles of Salvia officinalis L. ssp. altissima grown in Cuba was analyzed by GC/MS. Among the 43 compounds identified, germacrene D (32.9%), β-caryophyllene (31.8%) and caryophyllene oxide (23.2%) were the major constituents.'),(694,'10.1080/10412905.2002.9699890','The Leaf Oil of <i>Piper ossanum</i> Trel. from Cuba','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699890',6,'https://openalex.org/W2041485148','Abstract The chemical composition of the leaf oil of Piper ossanum Trel. was studied by GC/M S. Forty-seven components were identified, of which piperitone (12.9%), camphor (8.3%) and germacrene D (8.2%) were the major ones.'),(695,'10.1080/10412905.2002.9699891','The Essential Oil of <i>Sideritis raeseri</i> Boiss. et Heldr. ssp. <i>attica</i> (Heldr.) Pap. et Kok.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699891',7,'https://openalex.org/W2074649420','Abstract Sideritis raeseri ssp. attica, which grows in rock crevices, is an endemic that occurs on mountains of Sterea Ellas (Greece). The essential oil produced in 0.17% yield from the aerial parts of S. raeseri ssp. attica was analyzed by GC/MS. The major constituents were α-pinene (28.7%) and β-pinene (27.2%). Key Word Index: Sideritis raeseri ssp. attica Labiataeessential oil compositionα-pineneβ-pinene'),(696,'10.1080/10412905.2002.9699892','Constituents of the Essential Oil of <i>Ruta chalepensis</i> L. from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699892',30,'https://openalex.org/W2077685046','Abstract Water-distilled essential oil from aerial parts of Ruta chalepensis L. was analyzed by GC and GC/MS. Eleven compounds representing 92.9% of the oil were identified. 2-Undeeanone (52.5%) and 2-nonanone (24.1%) were the major constituents.'),(697,'10.1080/10412905.2002.9699893','Composition of the Essential Oil of <i>Tanacetum khorassanicum</i> (Krasch.) Parsa. A New Species from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699893',29,'https://openalex.org/W2011069883','Abstract The composition of the essential oil ofTanacetum khorassanicum (Krasch.) Parsa, an endemic plant of Iran was analyzed for the first time by GC and GC/MS. Thirteen components, mainly monoterpenes, were characterized in the oil, representing 89.1% of the total components detected. (E)-Myroxide (19.8%), camphor (16.4%), isopulegone (13.4%) and 1,8-cineole (11.4%) were identified as major constituents.'),(698,'10.1080/10412905.2002.9699894','Chemical Composition and Antifungal Activity of Essential Oils of Some Aromatic Medicinal Plants Growing in the Democratic Republic of Congo','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699894',55,'https://openalex.org/W2008907604','Abstract The chemical composition and the antifungal activity of essential oils from 15 aromatic medicinal plant species growing in the Democratic Republic of Congo have been studied. More than 15 constituents in an amount â¥ 0.1% were identified in each oil. 1,8-Cineole, α- and β-pinene, P-cymene, α-terpineol, camphene and limonene were prevalent constituents. The antifungal activity of these oils (5 μL per disc) was evaluated by the diffusion method. Results indicate that all oils from fresh plant materials exhibited an antifungal activity at different levels against Candida albicans, Candida tropicalis, Aspergillus niger, Trichophyton mentagrophytes and Microsporum canis. A high antifungal activity was found in the leaf oil of E. tereticornis (15â22 mm) followed by the leaf oils of Eucalyptus alba (14â17 mm), E. camaldulensis, E. citriodora, E. globulus, Cymbopogon citratus and Monodora myristica seed oil (11â17 mm) against selected yeasts, fungus and dermatophytes. The leaf oils of E. deglupta, E. robusta, Ocimum gratissimum and Aframomum stipulatum also showed a good activity against selected microorganisms (10â12 mm). The less active oils were those from E. saligna, E. propinqua and O. americanum leaves. No correlation between the amount of some major constituents and the antifungal activity was observed.'),(699,'10.1080/10412905.2002.9699900','Composition of the Volatile Oils of<i>Alpinia galanga</i>Rhizomes and Leaves from India','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699900',33,'https://openalex.org/W2044021644','Abstract The essential oils of the rhizomes and the leaves of Alpinia galanga Willd. from Bangalore and Hyderabad in India were analyzed by capillary GC and GC/MS. The oils of the rhizomes and the leaves from the two places were found to contain similar constituents. The rhizome oils from Bangalore and Hyderabad contained limonene (3.7% and 3.5 %, respectively), 1,8-cineole (33.0% and 30.2 %, respectively), camphor (5.0% and 14.0%, respectively), α-terpineol (9.3 % and 2.3 %, respectively), α-fenchyl acetate (12.7 % and 1.1 %, respectively) and (E)-methyl cinnamate (5.3 % and 2.6 %, respectively), as the major constituents. The major constituents of the leaf oils from the same locations were: α-pinene (6.6 % and 6.3 %, respectively), camphene (5.0 % and 5.1%, respectively), β-pinene (21.5 % and 23.5 %, respectively), 1,8-cineole (34.4 % and 30.7%, respectively) and camphor (7.8 % and 12.8 %, respectively).'),(700,'10.1080/10412905.2002.9699901','The Leaf Oil of<i>Pimenta adenoclada</i>(Urb.) Burret from Cuba','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699901',6,'https://openalex.org/W2129714354','Abstract The chemical composition of the leaf oil of Pimenta adenoclada (Urb.) Burret was studied by GC/MS. Thirty three components were identified, of which caryophyllene oxide (15.4%), α-muurolol (9.4%) and humulene epoxide II (7.6%) were the major ones.'),(701,'10.1080/10412905.2002.9699902','Essential Oil Composition of Brazilian<i>Pourouma</i>Species','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699902',4,'https://openalex.org/W1970292310','Abstract The chemical composition of essential oils isolated by hydrodistillation from ripe fruits and leaves of Pourouma cecropiifolia Martius, Pourouma mollis Trécul and Pourouma velutina Martius ex Miguel was determined by GC and GC/MS. From ripe fruits of P. cecropiifolici Martius, 24 compounds were identified, accounting for 73.8% of the oil. Oxygenated monoterpenes were found to be an important group of constituents with linalool (3.1%) predominating. A new monoterpene, 2-methoxγ-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene (2-methoxybornylene), was tentatively identified by mass spectrometry. In addition, 29, 37 and 26 constituents were identified in the leaf oils of P. cecropiifolia, P. mollis and P. velutina, respectively. Aliphatic alcohols, aldehydes and esters (C3-C9) were quantitatively the most significant components. (Z)-3-Hexenol was clearly the dominant product occurring in contents of 26.7%, 22.3% and 3.2%, respectively. The major sesquiterpene hydrocarbons in the analyzed oils were β-caryophyllene (9.1%) and (E,E)-α-farnesene (4.0%) from P. cecropiifolia oil; (E,E)-farnesene (1.7%) from P. mollis oil; and (1.5%) from P. velutina oil. Linalool (26.1%) was the major compound identified in the volatile fraction of P. mollis. It was also identified in the oils of P. cecropiifolia (1.2%) and P. velutina (1.7%). Phytol was the main constituent of the leaf oil of P. velutina. Methyl salicylate was also identified in the leaf oils of P. cecropiifolia (1.6%), P. mollis (1.4%) and P. velutina (2.8%). Key Word Index: Pourouma cecropiifolia Pourouma mollis Pourouma velutina Moraceaeessential oil composition2-methoxyhornylenehexadecanoic acid(Z,Z)-octadecα-9,12-dienoic acid(Z)-3-hexenollinaloolphytol'),(702,'10.1080/10412905.2002.9699903','Essential Oil of Chamomile<i>Chamomilla recutita</i>(L.) Rausch. from Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699903',46,'https://openalex.org/W2027585204','Abstract The chemical composition of the essential oil of chamomile Chamomilla recutita (L.) Rausch. was studied by GC/MS. Eighty compounds were identified, of which α-bisabolol oxide A (43.8%), α-bisabolone oxide A (13.6%) and β-bisabolene (19.6%) were the major ones.'),(703,'10.1080/10412905.2002.9699904','Comparison of the Composition of the Essential Oils of<i>Alpinia</i>and<i>Hedychium</i>SpeciesâEssential Oils of Fijian Plants, Part 1','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699904',34,'https://openalex.org/W2033850230','Abstract The essential oils of the leaves, flowers and rhizomes of Alpinia zerumbet (Pers.), A. purpurata (Viell.), Hedychium coronarium König, and H. gardnerianum Lindl. species growing wild in Fiji were obtained by steam distillation and analyzed by GC/MS. The rhizome and leaf oils of A. zerumbet were found to be rich in β-pinene (4.0%, 10.0%), 1,8-cineole (28.1%, 13.2%) and terpinen-4-ol (41.4%, 40.9%), respectively. The rhizome oils of A. purpurata contained α-pinene (24.9â36.1%) and β-pinene (65.8â71.3%), while the leaf and flower oils of the same species contained α-pinene (79.6â81.0%), β-pinene (29.4â43.0%) and β-caryophyllene (0â24.2%), respectively. The rhizome and leaf oils of H. coronarium were rich in α-pinene (10.6%, 20.9%), β-pinene (31.4%, 53.6%), 1,8-cineole (55.9%, 11.9%) and β-caryophyllene (0%, 17.7%), respectively. The rhizome oils of H. gardnerianum were rich in α-pinene (10.4â11.0%), β-pinene (31.0â32.1%), 1,8-cineole (27â29.5%) and linalool (22.6â28.1%). The leaf and flower oils contained α-pinene (18.4%, 6.6%), camphene (23.7%, 17.4%), β-pinene (22.1%, 17.0%), linalool, (13.1%, 4.6%) β-caryophyllene (7.7%, 17.4%) and caryophyllene oxide (0%, 10.5%), respectively.'),(704,'10.1080/10412905.2002.9699905','Leaf Oil of<i>Eugenia rocana</i>Britt. et Wils. from Cuba','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699905',4,'https://openalex.org/W2028347444','Abstract The chemical composition of the leaf oil of Eugenia rocana Britt. et Wils. was studied by GC/MS. Twenty five components were identified, of which caryophyllene oxide (57.7%) was the major one.'),(705,'10.1080/10412905.2002.9699906','Headspace Analysis of the Male and Female Flowers of Kiwifruit Grown in Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699906',11,'https://openalex.org/W1964233074','Abstract The chemical composition of the headspace volatiles trapped on active carbon of male and female kiwifruit (lowers grown in Iran were analyzed by GC and GC/MS. Twenty-seven compounds were identified. A large difference in chemical composition of male and female flower volatiles was not found other than minor quantitative differences. The major components found were valencene (11.7â13.7%), α-cadinol (5.0â7.0%) and flourensidiol (7.1%).'),(706,'10.1080/10412905.2002.9699907','A New Type of Essential Oil from<i>Perilla frutescens</i>from Thailand','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699907',42,'https://openalex.org/W1998413186','Abstract A new type of oil from Perilla frutescens, the piperitenone type, was discovered in Thailand. GC/MS analysis of steam-distilled oil showed that it contained piperitenone (36.3%) and limonene (23.7%). Crossing experiments between the piperitenone-type and the principal types of perilla suggested the presence of one dominant gene regarding the regulation of oil types between the piperitenone-type and the perillaldehyde-type.'),(707,'10.1080/10412905.2002.9699908','Volatile Oil Constituents of<i>Ferula gummosa</i>Boiss. from Kashan, Iran','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699908',40,'https://openalex.org/W2029971710','Abstract Ferula gummosa Boiss. (Umbelliferae family) is one of the native medicinal plants of Iran that its gum and dried latex are exported from Iran. The chemical composition of the volatile oil of gum and latex of F. gummosa collected in summer 1999 near Kashan (Isfahan Province, Center of Iran) was examined. The amount of the oil was determined after hydrodistillation and its composition was examined by GC and GC/MS. The essential oil yield was 10.6% and pale-yellowish in color. The major components of the oil were β-pinene (58.8%), δ-3-carene (12.1%), α-pinene (5.7%) and β-myrcene (4.6%).'),(708,'10.1080/10412905.2002.9699910','Analysis of Essential Oil from Stems and Leaves of<i>Mikania</i>sp. nov. (Asteraceae)','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699910',3,'https://openalex.org/W2123249576','Abstract The essential oils, obtained by hydrodistillation from the stems and leaves of Mikania sp. nov., were subjected to GC/MS analysis. Thirteen monoterpenes and eight sesquiterpenes were identified with α-pinene (24.8â23.6%) and β-pinene (48.3â61.9%) as major components. Adsorption chromatographic separation of the crude leaf oil allowed the characterization of five components by GC and 1H- and 13C-NMR, one of which (rrans-pinocarveol) was identified only by this methodology.'),(709,'10.1080/10412905.2002.9699911','Characterization of the Essential Oils of Healthy and Virus Infected<i>Echinacea purpurea</i>(L.) Moench Plants','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699911',22,'https://openalex.org/W1997048437','Abstract The essential oils hydrodistilled from the aerial parts of Echinacea purpurea (L.) Moench grown at the Herb Garden of Casola Valsenio (Ravenna, Italy) from healthy and infected (cucumber mosaic cucumovirus; CMV) plant materials, were analyzed by GC/MS. The oil from healthy material was rich in germacrene D (57.8%) and was more abundant. The infected materials afforded a lower oil content and significant quantitative variations in the oil composition. In particular, the observed percentage of germacrene D (52.6%) was reduced as were other sesquiterpene hydrocarbons. These variations, tested to be significant for all the compound-class fractions and individual major components, were ascribed to the CMV infection, the only fixed-effect variable that might affect the oil composition.'),(710,'10.1080/10412905.2002.9699912','Chemical Composition of the Essential Oil of<i>Ononis natrix</i>L. Fabaceae','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699912',9,'https://openalex.org/W2070731047','Abstract The oil of Ononis natrix L. was analyzed by GC and GC/MS. Twenty-six constituents were identified, comprising of mono- and sesquiterpene hydrocarbons (54.4%), oxygenated terpenes (14.2%) and thymol (2.9%). The main components of the oil were camphor (16.2%) and β-caryophyllene (9%).'),(711,'10.1080/10412905.2002.9699913','Volatile Oil Constituents of the Capitula, Leaves and Shoots of<i>Tagetes patula</i>L.','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699913',20,'https://openalex.org/W2037021500','Abstract The hydrodistilled oils of the capitula, leaves and shoots ofTagetes patula L. were analyzed by GC and GC/MS. The main constituents of the oil of the capitula were identified as (Z)-β-ocimene (19.9%), (Z)-tagetenone (12.4%), (E)-tagetenone (10.4%), piperitenone (5.8%) and β-caryophyllene (15.1%). The oil of the leaves contained limonene (6.5%), terpinolene (16.2%), (Z)-tagetone (13.0%), (Z)-tagetenone (5.5%), (E)-tagetenone (8.2%), piperitone (10.2%) and piperitenone (12.5%) as the main constituents. The oil of the shoots was found to have limonene (6.8%), (Z)-β-ocimene (13.7%), terpinolene (12.0%), piperitone (5.8%) and β-caryophyllene (10.5%) as the major constituents.'),(712,'10.1080/10412905.2002.9699914','Essential Oil Analysis of<i>Hemidesmus indicus</i>R.Br. Roots from Southern India','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699914',7,'https://openalex.org/W2075689839','Abstract The essential oil of the roots of Hemidesmus indicus R.Br, from southern India was investigated by GC and GC/MS. More than 20 components have been identified including 2-hydroxy-4-methoxybenzaldehyde (95.8%) as the significantly dominating compound. Additional aroma-active components, responsible for the typical coumarin-like, green (direction of violet-leaf), sweet (direction of heliotropin and Lilial) and vanillα-like odor impression, such as vanillin and salicylic acid derivatives as well as (E,Z)-2,6-nonadienal were found only in very low concentrations (less than 1.0%).'),(713,'10.1080/10412905.2002.9699915','Composition of the Essential Oil From the Liverwort<i>Marchesinia mackaii</i>(Hook.) S. F. Gray Grown in Portugal','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699915',12,'https://openalex.org/W2049473738','Abstract Four samples, from two populations, of the liverwort Marchesinia mackaii were collected on Madeira and at the mainland of Portugal, at different collection times. The oil yields determined by hydrodistillation attained 0.5% (v/w). The essential oils isolated by distillation-extraction were analyzed by GC and GC/MS. The main components (>5%) were α-asarone (23â31%), 2,4,5-trimethoxyallylbenzene (10â23%), (E)-methyl isoeugenol (12â19%), β-asarone (11â13%) and β caryophyllene (7â16%).'),(714,'10.1080/10412905.2002.9699918','Chemical Composition of Lebanese Rosemary (<i>Rosmarinus officinalis</i>L.) Essential Oil as a Function of the Geographical Region and the Harvest Time','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699918',34,'https://openalex.org/W2012700832','Abstract The essential oils of rosemary (Rosmarinus officinalis L.) from three locations in Lebanon were extracted by steam distillation and their chemical composition was determined by GC/MS. The plants were collected during two years at either flowering stage or after. The oils obtained did not show appreciable differences in their composition in relation to geographical region. The three oil samples were found to be rich in α-pinene (18.8â38.5%) and 1,8-cineole (19.1â25.1%). The Lebanese oils had particularly high levels of α-terpineol (2.9â11.2%) and geraniol (1.8â9.3%). Although the results obtained did not indicate a large variation of oil composition in relation to harvest time (flowering and after flowering), some reproducible differences were noticeable. A parallel study on rosemary leaves and flowers from one of the three locations showed that their oils had the same chemical composition.'),(715,'10.1080/10412905.2002.9699919','Chemical Composition and Antimicrobial Characteristic of the Essential Oils Obtained from the Flower, Leaf and Stem of<i>Salvia officinalis</i>L. Originating from Southeast Serbia','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699919',27,'https://openalex.org/W2092239731','Abstract A comparison of the yield, chemical composition and antimicrobial action of the essential oils obtained from the flower, leaf and stem of Salvia officinalis L., originating from the southeast region of Serbia was carried out. The oils were obtained by different procedures of distillation (water and steam distillation). Water distillation contributed to a larger oil yield from all parts of the herb in comparison to that which could be achieved by steam distillation. All oils studied contained the whole spectrum of characteristic constituents required by the international standard for the chromatographic profile of sage oil such as: α-pinene, camphene, limonene, 1,8-cineole, α- and β-thujone, camphor, linalool, linalyl acetate, bornyl acetate, and α-humulene. Antimicrobial activity was determined by agar diffusion and broth dilution method. The broth dilution method was modified by the use of cellulose discs, and was applied for determination of minimal inhibitory (MIC) and minimal lethal concentration (MLC). The oil obtained by water distillation had a somewhat higher antimicrobial activity than the oil obtained by steam distillation, independently from the part of the herb.'),(716,'10.1080/10412905.2002.9699920','Composition and Antibacterial Activity of the Essential Oils of Two<i>Helichrysum stoechas</i>Varieties Growing in the Island of Crete','Journal of Essential Oil Research',2002,'https://doi.org/10.1080/10412905.2002.9699920',25,'https://openalex.org/W2029929120','Abstract The chemical compositions of the essential oils obtained from the aerial parts of Helichrysum stoechas (L.) Moench ssp. barrelieri (Teno) Nyman var. scandens Guss. and H. stoechas ssp. barrelieri var. spathulatum Raulin growing in Crete, were analyzed by GC and GC/MS. From the 39 identified constituents representing 89.8% and 87.0% of the two oils, respectively, β-caryophyllene, α-humulene, α-pinene and limonene, were found to be the major components. Furthermore, the oils were tested against two Gram-positive and four Gram-negative bacteria, and three pathogenic fungi.'),(717,'10.1080/10412905.2003.9698595','Chemical Composition of the Essential Oils from the Leaves of Three<i>Eucalyptus</i>Species Growing In Nigeria','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698595',57,'https://openalex.org/W2037489565','Abstract The leaf oils of Eucalyptus microtheca F. Muell., Eucalyptus tereticornis Smith and Eucalyptus grandis W. Hill ex Maiden were analyzed by means of GC and GC/MS. The dominant compounds were 1, 8-cineole (53.8%) in E.microtheca, α-pinene (21.4% and 30.4%) in E. tereticornis and E. grandis, respectively, and β-pinene (39.4%) in E.tereticornis. The absence of 1,8-cineole in the oils of E. tereticornis and E.grandis is peculiar.'),(718,'10.1080/10412905.2003.9698596','GC/MS and<sup>13</sup>C-NMR Integrated Analyses of the Essential Oils from Leaves, Branches and Female Cones of<i>Cupressus arizonica</i>from Italy','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698596',20,'https://openalex.org/W1972476856','Abstract The essential oils of leaves, branches and female cones of Cupressus arizonica Greene from Italy have been analyzed by means of the complementary techniques of GC, GC/MS and 13C-NMR. The main constituent of the leaf oil was umbellulone (45.1%), while in the branch and cone oils it was α-pinene (74.6% and 72.0%, respectively). The composition of the oils of branches and female cones have not been previously reported.'),(719,'10.1080/10412905.2003.9698597','Interactive Use of Linear Retention Indices on Polar and Apolar Columns with an MS-Library for Reliable Characterization of Australian Tea Tree and Other<i>Melaleuca</i>sp. Oils','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698597',43,'https://openalex.org/W2112839773','Abstract Australian tea tree oil from Melaleuca alternifolia and M. linariifolia is well known for exhibiting antibacterial, antifungal, and general antiseptic properties. Hence characterization of tea tree oil is important, as this leads to a better understanding of the important components contributing to the observed properties of the oil. GC/MS is widely used for this task. However, reliable identification of oil components is not always possible using mass spectral data only. Retention times or retention indices are often used to support the MS data. The present study investigated a number of different tea tree and other Melaleuca sp. oil samples, and reports qualitative and quantitative data for each sample. Characterization of the individual oil components was performed using a private MS library, which incorporates an interactive linear retention index filter. The method described in this report increases the ease of characterization of individual oil components, and allows a greater number to be reliably assigned. More than 80% of the components in the samples studied are now reliably identified.'),(720,'10.1080/10412905.2003.9698598','Composition of Essential Oil of Sweet Flag (<i>Acorus calamus</i>L.) Leaves at Different Growing Phases','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698598',61,'https://openalex.org/W1970542099','The essential oil composition of Acorns calamus (sweet flag) leaves collected in Lithuania at different growing phases was examined by GC and GC/MS. Rhizome oils of A. calamus, having been more thoroughly investigated, were used for comparison purposes. The content of the oil in dried sweet flag rhizomes was 1.20+/-0.12% and in the leaves, depending on the vegetation phase, was from 0.56-1.01%. Ninety-one constituents were positively or tentatively identified in the oils-66 in the leaves and 55 in the rhizomes. Possible formation of calacorene hydrates is suggested for the first time on the basis of mass spectral data. beta-Asarone [(Z)-asarone] was the major constituent in the leaves (27.4-45.5%), whereas acorenone was dominant in the rhizomes (20.86%) followed by isocalamendiol (12.75%). A higher content of some aliphatic and oxygenated monoterpenes was found in oils of the leaves at their earliest growth phase (May), while the beta-asarone content was at its lowest level.'),(721,'10.1080/10412905.2003.9698601','Essential Oil Composition of<i>Nepeta pogonosperma</i>Jamzad et Assadi from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698601',28,'https://openalex.org/W2076020989','Abstract The essential oil was isolated by hydrodistillation from the aerial parts of Nepeta pogonosperma Jamzad et Assadi in 1.70% w/w yield. The oil was analyzed by capillary GC and GC/MS. Among the 28 compounds identified, the major components were 4aa,7a,7aβ-nepetalactone (57.6%), 1,8-cineole (26.4%) and β-pinene (3.7%). Key Word Index: Nepeta pogonosperma Lamiaceaeessential oil composition4aα-7β-7aβ-nepetalactone1,8-cineole'),(722,'10.1080/10412905.2003.9698602','<i>Ochrosperma lineare</i>, a New Source of Methyl Chavicol','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698602',8,'https://openalex.org/W1992600832','Abstract The essential oil obtained by hydrodistillation from the leaves and twigs of \'Straggly Baeckea\' [Ochrosperma lineare (Myrtaceae)] growing wild in eastern Australia was investigated by GC and GC/MS. One southern chemical form, which yielded 0.3% oil on a fresh weight basis, was found to be rich in methyl chavicol (81.6%), with α-pinene (1.1%), β-pinene (8.3%) and bicyclogermacrene (3.6%) as the only other significant constituents. The more typical northern form yielded 0.1% of a more complex oil found to be rich in bicyclogermacrene (27.4%), β-pinene (21.5%), germacrene D (13.2%) and β-caryophyllene (11.6%) Key Word Index: Ochrosperma lineare Baeckea linearis Myrtaceaeessential oil compositionmethyl chavicolbicyclogermacreneβ-pinenegermacrene Dβ-caryophyllenechemical variation'),(723,'10.1080/10412905.2003.9698603','Chemical Composition of the Leaf Oil of<i>Juniperus cedrus</i>Webb. et Berth. from Madeira','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698603',1,'https://openalex.org/W2081961671','Abstract The chemical composition of the leaf oil of Juniperus cedrus Webb. et Berth. was studied by GC and GC/MS. Thirty-four compounds representing 97.7% of the oil were identified of which α-pinene (36.0%), Ï-3-carene (14.8%) and limonene (21.1%) were the major components. Key Word Index: Juniperus cedrus Cupressaceaeleaf oil compositionα-pineneδ-3-carenelimonene'),(724,'10.1080/10412905.2003.9698604','Seasonal Variation of the Essential Oil of<i>Artemisia campestris</i>L.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698604',32,'https://openalex.org/W2065715924','Abstract The leaf oil isolated by hydrodistillation from aerial parts of Artemisia campestris L. (Asteraceae) collected from four areas of the south of Tunisia (Bengardane, Benikhdache, Jerba and Tataouine) at three periods of the year 1998 (April, August and November) have been analyzed by GC and GC/MS. β-Pinene (24.0â49.8%) was found to be the main component of this oil. Monoterpene hydrocarbons were shown to be the major fraction (58.8â88.6%), and mainly composed of β-pinene (24.0â49.8%), α-pinene (5.9â12.5%), p-cymene (3.4â9.4%), limonene (4.9â9.3%), (Z)-β-ocimene (0.2â5.5%) and γ-terpinene (2.0â6.5%). Oxygen-containing monoterpenes represented less than 10% of the total oil and was found to mainly contain geranyl propionate (1.6â4.4%), α-terpineol (0.6â2.2%) and terpinen-4-ol (0.7â1.9%). Sesquiterpenes ranged from 5.0% to 29.8%. γ-Muurolene (0.3â5.4%) and Ï-cadinene (0.2â2.4%) were the major sesquiterpene hydrocarbons whereas spathulenol (1.2â8.9%) and β-eudesmol (1.0â6.4%) were the main oxygen-containing sesquiterpenes. Samples collected in November were found to be rich in sesquiterpene hydro-carbons (14.4â15.8%) while those collected in August were shown to contain the highest amount of monoterpene hydrocarbons (74.8â88.6%) and the lowest percentage of oxygen-containing components (7.2â18.1%). The variation of the oil composition among origins and periods was not uniform. For all areas, the highest yield of oil was obtained from samples collected in August (1.20%).'),(725,'10.1080/10412905.2003.9698605','Essential Oil of<i>Cleome coluteoides</i>Boiss. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698605',9,'https://openalex.org/W2048649395','Abstract The essential oil hydrodistilled from aerial parts Cleome coluteoides Boiss. Was analyzed by GC/MS. Twenty compounds representing 93.3% of the oil were identified, with piperitone (40.4%), decanal (18.7%) and elemol (9.2%) as main constituents'),(726,'10.1080/10412905.2003.9698606','<i>Melaleuca teretifolia</i>Chemovars: New Australian Sources of Citral and 1,8-Cineole','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698606',6,'https://openalex.org/W2023945878','Abstract The essential oil of the previously un-investigated leaves and twigs of Melaleuca teretifolia Endl. (Myrtaceae), growing wild in Western Australia, was investigated by GC and GC/MS. One oil, which yielded 0.2% on a fresh weight basis, was found to be rich in 1,8-cineole (84.0%), with α-pinene (1.8%), β-pinene (1.2%), limonene (3.1%), terpinen-4-ol (1.8%) and α-terpineol (3.3%) as the only other significant constituents. The lemon form gave a much higher yield (1.5%) of an oil rich in neral (29.1%), geranial (38.8%), and myrcene (9.8%), with significant concentrations of limonene (1.0%), citronellal (1.0%), terpinen-4-ol (3.4%), geraniol (2.1%), nerol (1.1%), (Z)-isocitral (1.6%) and (E)-isocitral (2.4%). This form has the potential to compete with commercial citral oils.'),(727,'10.1080/10412905.2003.9698608','Essential Oil of<i>Rosa abyssinica</i>R. Br. from Saudi Arabia','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698608',8,'https://openalex.org/W2055977088','Abstract The essential oil of the aerial parts (including flowers) of Rosa abyssinica R. Br. was investigated by GC and GC/MS. Thirty-five components were identified in the oil, representing 93.3%. The main components were γ-muurolene (13.0%) and caryophyllene oxide (26.6%).'),(728,'10.1080/10412905.2003.9698609','Chemical Composition of the Essential Oils Obtained from the Flower, Leaf and Stem of<i>Salvia aethiopis</i>L. and<i>Salvia glutinosa</i>L. Originating from the Southeast Region of Serbia','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698609',21,'https://openalex.org/W2048191417','Abstract A comparison of yields and chemical composition of the essential oils obtained by water distillation from the flowers, leaves and stems of Salvia aethiopis L. and Salvia glutinosa L., originating from the southeast region of Serbia was carried out. The oil yields of S. aethiopis L. and S. glutinosa L. were 0.5% and 0.2% for the leaf; and 0.4% and 0.2% for the flower, respectively. The chemical composition of the oils was also different, although they belong to the same genus. The main components in the oil of S. aethiopis were: bicyclogermacrene (29.0% in flower), α-copaene (22.4% in leaf), spathulenol (20.1% in stem) and germacrene D (13.5% in stem). The oil of S. glutinosa has the following principal components: caryophyllene oxide (28.9% in leaf), humulene epoxide II (13.8% in leaf), β-caryophyllene (9.0% in flower) and α-humulene (5.9% in flower).'),(729,'10.1080/10412905.2003.9698610','Extraction, Separation and Isolation of Volatiles and Dyes from<i>Calendula officinalis</i>L. and<i>Aloysia triphylla</i>(L\'Her.) Britton by Supercritical CO<sub>2</sub>','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698610',31,'https://openalex.org/W1985574048','Abstract Isolation of volatile concentrate from the dried leaves of Aloysia triphylla (L\'Herit.) Britton (lemon verbena) and the dried flowers of Calendula officinalis L. were obtained by supercritical extraction with CO2. To obtain a pure volatile extract devoid of cuticular waxes, the extraction products were fractionated in two separators operating in series. A good extraction process was obtained operating at 90 bar and 50°C in the extraction vessel, at 90 bar and at â5°C in the first separator and at a pressure between 20 and 15 bar and temperatures in the range (10â20°C) in the second one. The composition of the volatile concentrate has been analyzed by GC/MS. The volatile concentrate of A. triphylla was found to contain: phytol (11.6%), spathulenol (7.1%), caryophyllene oxide (5.6%), methyl 9,12,15-octadecatrienoate (5.6%) and α-curcumene (4.6%). The volatile concentrate of C. officinalis was found to consist of: methyl hexadecanoate (23.8%), methyllinoleate (18.6%), methyl 9,12,15-octadecatrienoate (17.2%), methyloctadecanoate (4.8%), methyl tetradecanoate (4.6%), γ-cadinene and cubenol (4.0%), Ï-cadinene (3.2%), α-cadinol (1.8%) and oplopanone (1.3%). To complete the investigation, a comparison with the hydrodistilled oil has been carried out. On the exhausted matrix a further extraction at higher pressure (320 bar) and 50°C with a single separator was performed for the extraction of lutein from Calendula flowers, the amount of lutein obtained was determined by spectrophotometric measurements.'),(730,'10.1080/10412905.2003.9698613','Volatile Constituents of the Aerial Parts of<i>Pectis apodocephala</i>and<i>Pectis oligocephala</i>','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698613',3,'https://openalex.org/W2001994039','Abstract The essential oils from aerial parts of Pectis apodocephala and Pectis oligocephala were analyzed by GC/MS. The oil obtained from P. apodocephala was characterized by the presence of α-pinene (11.4%), neral (34.2%) and geranial (44.5%), whereas the oil of P. oligocephala was characterized by p-cymene (70.9%) and thymol (24.4%) as the major constituents.'),(731,'10.1080/10412905.2003.9698615','Essential Oil Composition of<i>Artemisia vulgaris</i>Harvested at Different Growth Periods Under Indo-Gangetic Plain Conditions','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698615',49,'https://openalex.org/W2062861747','Abstract Artemisia vulgaris was cultivated under subtropical Indo-gangetic plain conditions to determine the differences in the chemical composition of its essential oil produced from plants harvested at different growth periods using a combination of GC and GC/MS. The oil yield ranged from 0.1â0.5%. The leaf oil was found to be rich in 1,8-cineole (2.2â12.2%), α-thujone (0â11.4%), camphor (15.7â23.1%) and isoborneol (9.3â20.9%). The fruit oil contained α-thujone (15.5â16.0%) and artemisia alcohol (16.3â17.7%) as major components, while camphor (38.7%) predominated in the flower oil.'),(732,'10.1080/10412905.2003.9698619','Essential Oil of<i>Eryngium</i>L. Species from New South Wales (Australia)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698619',44,'https://openalex.org/W2018357862','Abstract The essential oils from aerial parts of five Eryngium species of New South Wales have been examined by GC and GC/MS. The oil of Eryngium expansum F. Muell was characterized by a high amount of 7-epi-α-selinene (38.3%), cis-β-guaiene (10.8%), 2,3,6-trimethylbenzaldehyde (8.0%) and (E,E)-α-farnesene (7.3%). The leaf oil of E. pandanifolium Cham. et Schlecht contained bornyl acetate (20.8%), β-selinene (13.8%), α-selinene (11.3%) and α-muurolene (8.0%) as the main compounds, while the fruit oil was characterized by heptanol (11.5%) and β-selinene (9.2%). The principal compounds of E. rostratum Cav. were found to be spathulenol (20.0%) and β-bisabolol (8.6%) in the leaf oil while β-bisabolol (65.3%) was the main component in the fruit oil. β-Caryophyllene (20.3%), germacrene D (19.2%) and α-humulene (8.8%) were found to be the major compounds of E. vesiculosum Labill. Two populations of an undescribed species (E. sp.1, E. sp. 2) of this genus were also studied, the principal compounds being α-pinene (14.5â46.2%), bicyclogermacrene (7.1â16.4%), cubebol (0.6â9.0%) and spathulenol (0.8â8.7%). This is the first report on the essential oil composition of these Australian species.'),(733,'10.1080/10412905.2003.9698621','Essential oil of<i>Zanthoxylum ekmanii</i>(Urb.) Alain. Leaves','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698621',9,'https://openalex.org/W2093355747','Abstract The essential oil of the leaves of Zanthoxylum ekmanii, collected from the southern Amazon forest, Brazil, was obtained by steam distillation and analyzed by GC and GC/MS. The major components found in the oil were germacrene D (16.0 %) and β-caryophyllene (11.5%). Key Word Index: Zanthoxylum ekmanii Rutaceaeessential oil compositiongermacrene Dα-caryophyllene'),(734,'10.1080/10412905.2003.9698622','Chemical Composition of Essential Oil from<i>Thymus vulgaris</i>Hybrid','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698622',10,'https://openalex.org/W1975959608','Abstract A sample of essential oil obtained from aerial parts of the Thymus vulgaris hybrid known as âPorlockâ (Labiatae) was examined by GC and GC/MS. Twenty-five compounds were identified representing about 94% of the oil with thymol (39.1%), β-caryophyllene (11.1%) and p-cymene (10.5%) as major constituents.'),(735,'10.1080/10412905.2003.9698623','Mono and Sesquiterpenes from the Leaf Essential Oil of<i>Xylopia brasiliensis</i>Spreng. (Annonaceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698623',9,'https://openalex.org/W2083793619','Abstract The hydrodistilled essential oil from Xylopia brasiliensis Spreng. (Annonaceae) leaves was analyzed by capillary GC and GC/MS. Thirteen compounds were identified, representing 100% of the volatiles, among which 55% were monoterpenes and 45% sesquiterpenes. The major components were found to be spathulenol (40.8%), verbenone (11.1%) and 1,8-cineole (11.1%).'),(736,'10.1080/10412905.2003.9698624','Influence of Vacuum Distillation Parameters on the Chemical Composition of a Five-Fold Sweet Orange Oil (<i>Citrus sinensis</i>Osbeck)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698624',17,'https://openalex.org/W2031675878','Abstract The chemical composition of a five-fold sweet orange oil, Pera variety, prepared by vacuum distillation process has been investigated. The experimental conditions applied were: temperature of 80°C, from 10â30 mbar and with a reflux ratio in the range of 0.25â0.75. Forty-four components were identified by GC/MS, representing greater than 99% of total volatiles.'),(737,'10.1080/10412905.2003.9698625','Chemical Composition of the Essential Oil of<i>Seseli tortuosum</i>L. ssp.<i>Kiabii</i>Akhani. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698625',15,'https://openalex.org/W2061883401','Abstract The chemical composition of a hydrodistilled oil of Seseli tortuosum L. ssp. Kiabii Akhani. growing wild in Iran was examined by GC/MS. Thirty compounds, mainly monoterpenes, representing 93.6% of the oil, were identified, with α-pinene (21.2%), β-phellandrene (14.9%), β-pinene (14.2%) and sabinene (13.4%) as main constituents.'),(738,'10.1080/10412905.2003.9698626','Essential Oil Composition of<i>Artemisia fragrans</i>Willd. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698626',15,'https://openalex.org/W1890658456','Abstract The twiglets of Artemisia fragrans Willd. were collected from Tabriz in northwestern Iran and hydrodistilled to produce a light-yellow oil in a yield of 1.3%. The oil was analyzed by GC and GC/MS. Twenty-eight compounds were identified, among which 1,8-cineole (52.1%) and α-thujone (34.8%) were the major constituents, respectively.'),(739,'10.1080/10412905.2003.9698627','Chemical Constituents of the Essential Oil of<i>Lomatopodium khorassanicum</i>Mozaffarianâa Species Endemic to Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698627',6,'https://openalex.org/W1990552124','Abstract A hydrodistilled oil of the aerial parts of Lomatopodium khorassanicum Mozaffarian (Umbelliferae), an endemic species of Iran, has been analyzed by GC/MS. The major components were found to be myrcene (28.2%), (E)-β-ocimene (15.4%) and limonene (10.1%).'),(740,'10.1080/10412905.2003.9698629','Chemical Composition of the Bark Oil of<i>Cedrela odorata</i>from S. Tomé and Príncipe','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698629',12,'https://openalex.org/W2018787604','Abstract The essential oil of Cedrela odorata L. bark from S. Tomé and Príncipe, where this plant is used in traditional medicine mainly for the treatment of malaria as well as a febrifuge and against diabetes, was investigated for the first time. The oil was obtained by hydrodistillation of the bark, and subsequently analyzed by GC, GC/MS and 13C-NMR. Thirty-seven constituents were identified in the oil that was characterized by high and similar amounts of sesquiterpene hydrocarbons and oxygenated sesquiterpenes (43.9 and 42.4%, respectively). Major compounds were α-copaene (14.4%), α-cadinol (11.2%), β-eudesmol (9.4%) and δ-cadinene (9.2%). The oil from S. Tomé is different from those reported in samples of other origins in which α-cadinol (11.2%) was not detected.'),(741,'10.1080/10412905.2003.9698630','Composition of the Oils of Three<i>Chrysothamnus nauseousus</i>Varieties','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698630',7,'https://openalex.org/W2026774062','Abstract The hydrodistilled essential oils from herbal parts of three varieties of Chrysothamnus nauseousus were analyzed by GC and GC/MS. All oils were found to consist of mainly monoterpenes. A total of 51, 46 and 59 compounds were identified from C. nauseousus var. albicaulis, C. nauseousus var. consimilis and C. nauseousus var. glabratus, respectively, representing 97.1%, 96.0% and 96.2% of each of the oils listed. The major constituents of C. nauseousus var. albicaulis were β-pinene (16.8%), limonene (18.6%) and β-phellandrene (26.0%); the main constituents of C. nauseousus var. consimilis were limonene (33.2%), β-phellandrene (18.0%) and (Z)-β-ocimene (14.6%). The major constituents of C. nauseousus var. glabratus were β-pinene (30.3%), myrcene (10.5%), limonene (16.5%) and β-phellandrene (10.9%).'),(742,'10.1080/10412905.2003.9698632','Composition and Antibacterial Activity of<i>Achillea crithmifolia</i>and<i>Achillea nobilis</i>Essential Oils','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698632',34,'https://openalex.org/W1982541350','Abstract The composition of the essential oils of Achillea crithmifolia and Achillea nobilis was analyzed by GC and GC/MS. The main compounds of the A. crithmifolia essential oil were camphor (27.6%), 1,8-cineole (26.5%) and trans-chrysanthenyl acetate (18.8%), while the most abundant compounds in the A. nobilis oil were α-thujone (25.7%), artemisia ketone (14.8%), borneol (9.9%) and camphor (8.2%). The antibacterial activity of oils was tested for the first time. Both examined oils showed very strong antibacterial activity against all tested microorganisms (Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Staphylococcus aureus).'),(743,'10.1080/10412905.2003.9698633','Essential Oil of<i>Hyptis suaveolens</i>(L.) Poit. from Tanzania: Composition and Antifungal Activity','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9698633',40,'https://openalex.org/W2094577664','Abstract The hydrodistilled essential oil (yield 1.2%) of fresh leaves of wild Hyptis suaveolens (L.) Poit. was analyzed by GC/MS. Twenty-four compounds representing 90.3% of the oil were identified. The main components of the oil were β-caryophyllene (26.0%), β-elemene (10.4%), trans-α-bergamotene (7.7%), spathulenol (7.0%) and bicyclogermacrene (6.5%). The oil exhibited significant antimicrobial activity against Mucor sp. when compared to ketoconazole.'),(744,'10.1080/10412905.2003.9712064','Isolation and Chiral GC Analysis of β-BisabololsâTrace Constituents from the Essential Oil of<i>Santalum album</i>L. (Santalaceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712064',28,'https://openalex.org/W1994551078','Abstract The essential oil produced from the heartwood of Santalum album L. was analyzed using GC/MS. Forty-four constituents were identified: one monoterpene and 43 sesquiterpenes. 2,10-Bisaboladien-6-ol (= β-bisabolol/epi-β-bisabolol) was one of the trace compounds found in east Indian sandalwood oil. Chiral GC analysis showed that besides the main stereoisomer, which possessed an (R,R)-configuration, all three other isomers were also present.'),(745,'10.1080/10412905.2003.9712065','Chemical Composition of the Essential Oil from Annatto (<i>Bixa orellana</i>L.) Seeds','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712065',34,'https://openalex.org/W2015834677','Abstract The chemical composition of the seed oil of Bixa orellana L. was studied by GC/MS. Thirty-five components have been identified, of which (Z,E)-farnesyl acetate (11.6%), occidentalol acetate (9.7%), spathulenol (9.6%) and ishwarane (9.1%) were major.'),(746,'10.1080/10412905.2003.9712066','The Constituents of the Oils of<i>Lavandula stoechas</i>L. ssp.<i>atlantica</i>Br.-Bl. and<i>L. stoechas</i>ssp.<i>stoechas</i>from Morocco','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712066',26,'https://openalex.org/W1970254507','Abstract The essential oils of L. stoechas ssp. atlantica and L. stoechas ssp. stoechas from Morocco, obtained by hydrodistillation of the aerial parts, have been analyzed by a combination of GC and GC/MS. The major compounds of L. stoechas ssp. atlantica and L. stoechas ssp. stoechas oils were camphor (39% and 18%, respectively) and fenchone (9% and 30%, respectively).'),(747,'10.1080/10412905.2003.9712067','Fruit Volatiles of Cayena Cherry (<i>Eugenia uniflora</i>L.) from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712067',16,'https://openalex.org/W1970592931','Abstract Volatile components of Cayena cherry fruit were isolated by simultaneous steam distillation/solvent extraction. The fruit had 130.6 mg/kg of total volatile compounds. Thirty-six compounds were identified, of which curzenene (38.9%) and bergaptene (16.2%) were the major ones.'),(748,'10.1080/10412905.2003.9712068','Composition of the Essential Oil of<i>Stachys lavandulifolia</i>Vahl. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712068',35,'https://openalex.org/W2040630807','Abstract The constituents of the oil obtained by hydrodistillation of Stachys lavandulifolia Vahl. grown in Iran was analyzed using GC (retention indices) and GC/MS. Fifty-five compounds were observed, of which 44 could be identified. The major components found in the oil were α-pinene (20.1%), β-pinene (12.1%) and spathulenol (7.2%).'),(749,'10.1080/10412905.2003.9712069','Constituents of the Essential Oil of<i>Tanacetum lingulatum</i>(Boiss.) Bornm.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712069',11,'https://openalex.org/W2319833475','Abstract The composition of the essential oil of Tanacetum lingulatum (Boiss.) Bornm. (Asteraceae) was investigated by capillary GC, GC/MS and 1H-NMR. The major constituents were 1,8-cineole (18.6%) and camphor (13.9%). Key Word Index: Tanacetum lingulatum Asteraceaeessential oil composition1,8-cineolecamphor'),(750,'10.1080/10412905.2003.9712071','Volatile Components of Banana Fruit (<i>Musa sapientum</i>L.) âIndioâ from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712071',9,'https://openalex.org/W1990432548','Abstract Volatile components of banana fruit âIndioâ were isolated by simultaneous steam distillation/solvent extraction. Thirty-nine components were identified (42 mg/kg), of which the major ones were 2-heptyl acetate, isoamyl acetate, 2-methylbutyl acetate and 2-heptyl acetate.'),(751,'10.1080/10412905.2003.9712072','Volatiles from<i>Aniba terminalis</i>Ducke','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712072',3,'https://openalex.org/W2147104382','Abstract The major components identified in the leaf and fine stem oil of Aniba terminalis by GC/MS were α-phellandrene (32.8%), linalool (21.7%) and p-cymene (16.7%). The main constituents found in the inflorescence oil (also by GC/MS) were linalool (36.2%), α-phellandrene (30.7%) and (E)-β-ocimene (22.3%). Most of the components found in the oils of A. terminalis were mono- and sesquiterpenes, although benzyl benzoates and benzyl salicylate were detected in the inflorescence oil in small quantities. Key Word Index: Aniba terminalis Lauraceaeessential oil compositionlinaloolα-phellandrene(E)-β-ocimenep-cymene'),(752,'10.1080/10412905.2003.9712073','Composition of the Essential Oil from the Flowerheads of<i>Chamaemelum nobile</i>(L.) All. (Asteraceae) Cultivated in Slovak Republic','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712073',17,'https://openalex.org/W2005937395','Abstract The composition of the essential oil obtained by hydrodistillation from the flower heads of Chamaemelum nobile (L.) All. (Asteraceae) was analyzed by capillary GC and GC/M S. Thirty-six components of the oil were identified. The major components were esters, such as isobutyl angelate (21.6%), 2-methylbutyl angelate (14.4%), 2-methyl-2-propenyl angelate (9.1%) and 3-methylamyl angelate (8.4%).'),(753,'10.1080/10412905.2003.9712074','Essential Oils of<i>Aeollanthus suaveolens</i>Matt. ex Spreng.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712074',12,'https://openalex.org/W2039719069','Abstract Water-distilled essential oils (Aeollanthus suaveolens were analyzed by both GC and GC/MS. The major components identified in the oil of the dried plant (sample A) were (E)-β-farnesene (32.8%), linalool (31.6%), 2-decen-5-olide (15.0%) and linalyl acetate (8.5%). The main constituents found in the oil of the fresh plant (sample B) were linalool (49.3%) and (E)-β-farnesene (34.9%). The compounds 2-decen-5-olide and linalyl acetate were detected only in minute quantities in the fresh plant.'),(754,'10.1080/10412905.2003.9712075','Essential Oils of<i>Hyptidendron canum</i>(Pohl ex Benth.) R. Harley and<i>Hyptis velutina</i>Pohl ex Benth. from Brazilian Cerrado','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712075',2,'https://openalex.org/W1965636151','Abstract The oils from the leaves of Hyptidendron canum and aerial parts of Hyptis velutina were analysed by GC and GC/MS. The major constituents of H. canum oil were spathulenol (11.6%), globulol (14.4%) and longiborneol (35.3%), while the oil of H. velutina contained β-caryophyllene (13.4%), bicyclogermacrene (29.3%) and γ-muurolene (47.4%) as main components. Key Word Index: Hyptidendron canum Hyptis velutina Lamiaceaeessential oil compositionspathulenolglobulollongiborneolβ-caryophylleneγ-muurolenebicyclogermacrene'),(755,'10.1080/10412905.2003.9712077','Essential Oil Composition of<i>Eryngium foetidum</i>from S. Tomé e Príncipe','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712077',59,'https://openalex.org/W1969049154','Abstract The essential oil of Eryngium foetidum leaves from S. Tomé e Príncipe was investigated for the first time. The oils were obtained by hydrodistillation of the leaves, from two different sites, and subsequently analyzed by GC, GC/MS and 13C-NMR. The oils were characterized by the presence of small amounts of monoterpene hydrocarbons and sesquiterpenoids, and by a large number of aromatic and linear aldehydes in high proportions, with 2,3,6-trimethylbenzaldehyde (5.5â23.7%), (E)-2-dodecenal (15.9â37.5%) and (E)-2-tetradecenal (18.7â25.3%) being the most dominant.'),(756,'10.1080/10412905.2003.9712078','Composition of the Essential Oil of<i>Achillea pseudoaleppica</i>Hub.-Mor.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712078',14,'https://openalex.org/W1975054262','Abstract Water-distilled essential oil from aerial parts of Achillea pseudoaleppica, an endemic species in Turkey, was analyzed by GC and GC/MS. Seventy components were characterized representing 92.4% of the total component in oil sample. The major components were camphor (29.1%), 1,8-cineole (17.7%) and artemisia ketone (10.3%).'),(757,'10.1080/10412905.2003.9712081','Constituents of the Essential Oil of<i>Laggera tomentosa</i>Sch. Bip. ex Oliv. et Hiern Endemic to Ethiopia','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712081',11,'https://openalex.org/W2015536181','Abstract The essential oil from Laggera tomentosa Sch. Bip. ex Oliv. et Hiern (Asteraceae) endemic to Ethiopia was investigated by means of GC, GC/MS and NMR spectroscopy. Forty-nine compounds constituting 94% of the oil were identified. The oil composition was characterized by a high percentage of oxygenated monoterpenes (78%), the major compound being chrysanthenone (58%). Sesquiterpene hydrocarbons constituted 10%, while the monoterpene hydrocarbons and oxygenated sesquiterpenes accounted for 3% each. The high percentage of chrysanthenone and the other main compounds isochrysantenone, filifolone and (Z)-isogeranic acid made the composition of the oil markedly different from those of the other species of the genus.'),(758,'10.1080/10412905.2003.9712082','Volatile Constituents of<i>Teucrium flavum</i>L. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712082',32,'https://openalex.org/W1977312493','Abstract The volatile constituents Of Teucrium flavum L. leaves were examined by GC and GC/MS. Eighteen compounds were identified constituting about 99% of the oil. The major components were β-caryophyllene (30.7%), germacrene D (21.3%) and α-humulene (8.4%).'),(759,'10.1080/10412905.2003.9712083','The Essential Oil Composition of<i>Psorothamnus scoparius</i>(A. Gray) Rydb.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712083',15,'https://openalex.org/W2047777388','Abstract Psorothamnus scoparius (broom dalea) was collected from the Jornada Experimental Range in south central New Mexico. Current year\'s growth was collected from 10 plants, all found within an approximate 50 in radius of the GPS coordinates N32°41.286â² and W106°46.922â² during June, 2000. Composite samples were steam distilled, and the essential oil was analyzed using GC with FID and GC/MS. Mass spectra and retention indices were used to identify 64 compounds. Retention indices and EI mass spectra are also provided for 15 unknowns. γ-Terpinene (22.3%), p-cymene (14.0%) and α-pinene (9.0%) were the major constituents of the oil.'),(760,'10.1080/10412905.2003.9712087','Analysis of the Volatile Concentrate of the Leaves and Flowers of<i>Helichrysum italicum</i>(Roth) Don ssp.<i>microphyllum</i>(Willd.) Nyman<i>(Asteraceae)</i>by Supercritical Fluid Extraction and Their Essential Oils','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712087',26,'https://openalex.org/W2013690794','Helichrysum italicum ssp. microphyllum extract was isolated by supercritical CO2 extraction with a fractional separation technique. Operative conditions were: extractor, 90 bar and 50°C for 240 min; first separator, 90 bar and -10°C; second separator, 15 bar and 15°C. GC/MS analysis of the leaf volatile concentrate revealed that it mainly consisted of neryl acetate (26.0%), nerol (9.1%), neryl propionate (6.7%), γ-curcumene (10.8%) and cis-dihydro-occidentalol (4.3%). The differences observed between the composition of the SFE volatile concentrate and the hydrodistilled oil were minor.'),(761,'10.1080/10412905.2003.9712088','Analysis of the Essential Oil of the Leaves and Flowers/Fruits of<i>Eupatorium cannabinum</i>L. from South Tuscany (Central Italy)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712088',12,'https://openalex.org/W2051638162','The essential oils obtained from leaves and flowers/fruits of Eupatorium cannabinum collected on Amiata Mount (South Tuscany, Italy) were studied by GC and GC/MS. Eighty-three constituents were identified in both oils, the major oxygenated components being methyl thymol (7.8% and 12.2%, respectively) and spathulenol (7.3% and 10.8%, respectively) in the leaf and flower/fruit oils, respectively.'),(762,'10.1080/10412905.2003.9712090','Essential Oil of Leaves and Fruits of<i>Athamanta sicula</i>L. (Apiaceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712090',11,'https://openalex.org/W2008485902','Abstract The essential oils obtained separately from the leaves and the fruits of Athamanta sicula L. collected in Sicily were studied by capillary GC/MS. The main component in the leaf oil was myristicin (97.6%), while β-pinene (2.8%), β-phellandrene (5.8%), δ-3-carene (22.6%), terpinolene (20.5%) and myristicin (41.3%) were the main components of the fruit oil.'),(763,'10.1080/10412905.2003.9712091','Composition and Antimicrobial Activity of <i>Ammoides pusilla</i> (Brot.) Breistr. Essential Oil','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712091',29,'https://openalex.org/W2089301247','Abstract The essential oil of the aerial parts of Ammoides pusilla was analyzed using both GC and GC/MS. The results revealing no less than 46 constituents among which thymol (44.5%), γ-terpinene (32.9%) and p-eymene (13.5%) were the most abundant. The antimicrobial activity of A. pusilla oil was studied using the agar diffusion test on eight strains of bacteria, and against fungus and yeast. The two-fold oil solution showed an important antimicrobial activity against Serratia marcescens, Salmonella enteritidis, Escherichia coli (ATCC 25922), Pseudomonas aeruginosa (ATCC 27853), Staphyhloccus aureus (ATCC 25923), Klebsiella pneumoniae, Pseudomonas syringae pv. syringae, Pseudomonas syringae pv. mosprunorum, Aspergillus niger and Candida albicans.'),(764,'10.1080/10412905.2003.9712096','Two New Bisabolene Diols from the Stem Wood Essential Oil of<i>Vanillosmopsis erythropappa</i>Schultz-Bip. (Asteraceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712096',13,'https://openalex.org/W2033622377','Abstract The stem wood oil of Vanillosmopsis erythropappa Schultz-Bip. was analyzed using GC/MS. Forty-three constituents were identified: 31 sesquiterpenoids, one phenylpropane and 11 others. 2-Bisabolene-7, 11-diol and 10-bisabolene-3,7-diol were found for the first time in nature and were characterized using 1H-, 13C-NMR, GC/FTIR and GC/MS analyses. Key Word Index: Vanillosmopsis erythropappa Schultz-Bip.Asteraceaeessential oil composition2-bisabolene-7,11-diol10-bisabolene-3,7-diol(â)-α-bisabolol'),(765,'10.1080/10412905.2003.9712097','Analytical Investigation of Murcott (Honey) Tangerine Peel Oil','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712097',24,'https://openalex.org/W2035247449','Abstract Peel oils of the Murcott (Honey) tangerine were investigated analytically. The comparison of commercial Brazilian Murcott oils with other available mandarin oil varieties, as well as the analytical distinction to orange oils, constituted the main emphasis of the present work. GC analysis permitted the identification of 88 components in the volatile range. As in all citrus oils, limonene was the main constituent. Components, which are characteristic for many mandarin oils, such as γ-terpinene, N-methyl-methylanthranilate or thymol, did not occur in the Murcott variety. Both the volatile composition of Murcott oils and the enantiomeric distribution of α-pinene, limonene and linalool, pointed to a close relationship to orange, whereas cliiral analysis of citronellal permitted the analytical distinction to orange. On the other hand, the enantiomeric purity of (+)-α-pinene served as a distinctive feature to other mandarin varieties. Murcott oils were characterized by a mandarin-typical UV pattern of the non-volatile constituents when subjected to HPLC separation. Six polymethoxylated flavones were identified, quantitatively tangeretin constituted the most significant representative of this compound class. In sensorial terms, Murcott tangerine peel oil is described as aldehydic, flowery and resembling orange-tangerine.'),(766,'10.1080/10412905.2003.9712100','Composition of the Essential Oils and Extracts of Two Populations of<i>Cannabis sativa</i>L. ssp.<i>spontanea</i>from Austria','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712100',17,'https://openalex.org/W2074932913','Abstract The essential oil and the solvent extract of two populations of Cannabis sativa L. ssp. spontanea growing wild in Austria were analyzed comparatively. In the essential oil, myrcene (31% and 27%, respectively), (E)-β-ocimene (13% and 3%, respectively) and β-caryophyllene (11% and 16%, respectively) were found, while in the solvent extract the non-hallucinogeneous cannabidiol (77% and 59%, respectively) dominated. The hallucinogeneous δ-9-tetrahydro-cannabinol (THC) was also found in the solvent extract at a level of less than 1%. Key Word Index: Cannabis sativa ssp. spontanea Cannabaceaeessential oil compositionmyrcene(E)-β-ocimeneβ-caryophyllenecannabinoids'),(767,'10.1080/10412905.2003.9712102','Leaf Essential Oil of<i>Piper barbatum</i>H.B.K. (Piperaceae) from Peru','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712102',6,'https://openalex.org/W2003396628','A steam distilled oil obtained from the leaves of Piper barbatum H.B.K.;grown in Peru, in the Amazon basin, was analyzed by capillary GC and GC/MS. Fifty-three components amounting to 98.3% of the oil were characterized from which 17 (totalling 86.6%) were found to be arylpropanoids. The oil contained 2-methoxy-4,5-methylenedioxypropiophenone (29.5%), α-asarone (14.1%), apiole (8.9%), β-asarone (9.4%), methoxy-4,5-methylenedioxypropiophenone isomer (10.9%), and (Z)-isoelemicin (9.5%) as major constituents of the oil.'),(768,'10.1080/10412905.2003.9712103','Chemical Composition of Albanian Thyme Oil (<i>Thymus vulgaris</i>L.)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712103',42,'https://openalex.org/W2020246225','Abstract The essential oils of the Albanian thyme (Thymus vulgaris L.) were obtained by steam distillation of air-dried plant material and examined by GC and GC/MS. Over 86 compounds were detected in the oils, from which more than 40 could be identified. The main components identified were: p-cymene: (7.76â43.75%), γ-terpinene (4.20â27.62%), thymol (21.38â60.15%), carvacrol (1.15â3.04%) and β-caryophyllene (1.30â3.07%).'),(769,'10.1080/10412905.2003.9712106','Western Australian Sandalwood OilâNew Constituents of<i>Santalum spicatum</i>(R. Br.) A. DC. (Santalaceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712106',36,'https://openalex.org/W2032095997','Abstract Commercial Australian sandalwood oil produced from Santalum spicatum (R. Br.) A. DC. roots was analyzed using GC and GC/MS. Seventy constituents were identified: four monoterpenes, 64 sesquiterpenes and two others. Four compounds (Z)-β-curcumen-12-ol, (Z)-12-hydroxysesquicineole,6,10-epoxybisabol-2-en-12-olandnor-helifolen-12-al were found to our knowledge for die first time in nature and were characterized using 1H-, 13C-N M R, GC/FTIR and GC/MS analyses.'),(770,'10.1080/10412905.2003.9712107','Leaf Oils of<i>Psidium cymosum</i>Urb. and<i>Psidium sartorianum</i>Niedz. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712107',9,'https://openalex.org/W2020800637','Abstract The chemical composition of the leaf oils of Psidium cymosum Urb. and Psidium sartoranum Niedz. were studied by GC/MS. Thirty-three volatile compounds were identified in P. cymosum, of which T-cadinol (46.6%), 1,8-cineole (15.0%) and α-muurolol (11.8%) were the major ones. Twenty-one volatile compounds were identified in P. sartorianum, of which limonene (43.0%) and α-pinene (39.5%) were the major ones.'),(771,'10.1080/10412905.2003.9712108','Volatile Constituents of<i>Stachys pilifera</i>Benth. and<i>Stachys acerosa</i>Boiss. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712108',28,'https://openalex.org/W2011014593','Abstract The oil obtained by hydrodistillation of the aerial parts of Stachys pilifera Benth. and Stachys acerosa Boiss., which are endemic to Iran, was analyzed by GC/MS. Thirty compounds representing 88.9% of the oil of S. pilifera were identified, among them cis-chrysanthenyl acetate (25.2%) and trans-verbenol (19.7%) being the major ones. The oil of S. acerosa was characterized by higher amounts of cis-chrysanthenyl acetate (41.0%) and linalool (23.5%), which were among the 20 components comprising 92.1 % of the total oil detected. Both oils were richer in oxygenated monoterpenes than sesquiterpenes.'),(772,'10.1080/10412905.2003.9712109','Volatile Constituents of the Leaves of<i>Ziziphus spina-christi</i>(L.) Willd. from Bushehr, Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712109',17,'https://openalex.org/W2017976013','Abstract The chemical composition of the oil of Ziziphus spina-christi (L.) Willd. leaves obtained by hydrodistillation were examined by capillary GC and GC/MS. Thirty-four components were characterized, representing 92.2% of the oil. The main components in the oil were geranyl acetone (14.0%), methyl hexadecanoate (10.0%), methyl octadecanoate (9.9%), farnesyl acetone C (9.9%), hexadecanol (9.7%) and ediyl octadecanoate (8.0%).'),(773,'10.1080/10412905.2003.9712112','Chemical Constituents of the Essential Oil of<i>Mikania cordata</i>(Burm.f.) B.L. Robinson from Abidjan (Ivory Coast)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712112',6,'https://openalex.org/W2057062421','Abstract The chemical composition of the essential oil of the leaves of Mikania cordata, an aromatic medicinal plant from Ivory Coast, was investigated by GC and GC/MS. The chemotype showed four majors constituents: α-pinene (20%), germacrene D (19.8%), β-pinene (8.7%) and α-thujene (7.1%).'),(774,'10.1080/10412905.2003.9712113','Composition of the Essential Oil of<i>Nepeta betonicifolia</i>C.A. Meyer (Lamiaceae) from Turkey','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712113',13,'https://openalex.org/W1975447001','Abstract The essential oil of Nepeta betonicifolia L. (Lamiaceae) grown in Turkey obtained by hydrodistillation of aerial parts was analyzed by GC/MS. Thirty-four compounds were identified constituting 89.6% of the oil, the major components being linalool (40.5%), 1,8-cineole (20.8%), and caryophyllene oxide (9.2%). No nepetalactones were found as oil constituents.'),(775,'10.1080/10412905.2003.9712114','Chemical Composition of the Essential Oil from Rhizomes, Leaves and Flowers of<i>Zingiber zerumbet</i>Smith from Reunion Island','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712114',55,'https://openalex.org/W2127965851','Abstract Sixty-nine constituents were identified in essential oil from the rhizomes, leaves and flowers of Zingiberzerumbet Smith from Reunion Island. The oils were obtained by steam distillation. The oils obtained from rhizomes were rich in zerumbone (37%), α-humulene (14.4%) and camphene (13.8%). The oils from leaves and flowers differed appreciably from that from rhizomes by the presence of large amounts of (E)-nerolidol (21.4% and 34.9%), β-cearyophyllene (6.9% and 10.2%), and linalool (7.7% and 17.1%), respectively. The leaf oils differed from the others by their high levels of α- and β-pinenes (10.3% and 31.4%, respectively).'),(776,'10.1080/10412905.2003.9712115','Volatile Components of<i>Eucalyptus globulus</i>Labill ssp.<i>bicostata</i>from Jujuy, Argentina','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712115',24,'https://openalex.org/W2043963846','Abstract The essential oil obtained by hydrodistillation of the leaves and stems of Eucalyptus globulus Labill ssp. bicostata from Jujuy, in the northwest of Argentina, was analyzed by capillary GC and GC/MS. The headspace of the oil and of the crushed fresh leaves were also analyzed by capillary GC. The main component was 1,8-cineole in all the samples analyzed. Other notable constituents were α-pinene, α-terpineol, globulol and aromadendrene.'),(777,'10.1080/10412905.2003.9712116','Chemical Composition of the Aerial Parts of<i>Piper nigrum</i>L. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712116',11,'https://openalex.org/W2004704997','Abstract The chemical composition of the essential oil obtained from the aerial parts (leaves and stems) of Piper nigrum L. from Cuba was examined by GC/MS. About 50 compounds have been identified in the stem and leaf oils of this species, accounting for more than 99.8% and 99.5% of the oils, respectively. The major components of these oils were globulol, α-pinene, β-caryophyllene and α-terpinene.'),(778,'10.1080/10412905.2003.9712117','Volatile Constituents of the Flowers of<i>Dipteryx odorata</i>(Aubl.) Willd.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712117',5,'https://openalex.org/W1995741119','Abstract The chemical composition of the volatile concentrates of the flowers of Dipteryx odorata, the cumaru (tonka) tree of the Amazon, was obtained by simultaneous distillation-extraction and analyzed by GC and GC/MS. The major components identified were germacrene D (31.1%), bicyclogermacrene (13.0%) and spathulenol (11.3%).'),(779,'10.1080/10412905.2003.9712118','Essential Oil of<i>Chenopodium ambrosioides</i>L. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712118',27,'https://openalex.org/W2013494049','Abstract The chemical composition of the essential oil obtained from aerial parts of Chenopodium amhrosioides from Cuba was examined by combined GC/M S. The oil was characterized by the presence of α-terpinyl acetate (73.9 %) and p-cymene (4.3 %).'),(780,'10.1080/10412905.2003.9712125','Composition of Essential Oils from Five Endemic<i>Sideritis</i>Species','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712125',19,'https://openalex.org/W1978046134','Abstract S. argyrea P.H. Davis, S. armeniaca Bornm., S. hololeuca Boiss. et Heldr. Apud Bentham, S. stricta Boiss. et Heldr. Apud Bentham and S. taurica Stephan ex Willd., are endemic species in Turkey. Water-distilled essential oils from the flowering spikes of these plants were analyzed by GC/MS. Major components characterized in the oils of S. argyrea, S. armeniaca, S. hololeuca and S. stricta were β-pinene (20%, 39%, 35% and 30%, respectively) and α-pinene (14%, 17%, 16% and 13%, respectively). The oil of S. taurica was characterized by α-bisabolol (10%) and α-pinene (9%) as main constituents.'),(781,'10.1080/10412905.2003.9712126','Leaf Oils of the Genera<i>Barongia, Mitrantia, Sphaerantia</i>and<i>Ristantia</i>(Myrtaceae)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712126',2,'https://openalex.org/W2039416450','Abstract Barongia lophandra gave a leaf oil with α-pinene (58%) and β-pinene (19%) as principal components. Mitrantia bilocularis leaf oil was heavily sesquiterpenoid in character with principal components being β-caryophyllene (29%) and globulol (13%). The leaf oil of Sphaerantia discolor was almost entirely sesquiterpenoid in character. The major components of the oil were bicyclogermacrene (19%), globulol (15%), viridiflorene (14%), viridiflorol (8%) and ar-curcumene (9%). Sphaerantia chartacea leaf oil was also entirely sesquiterpenoid. The principal components were β-bisabolene (t-25%), bicyclogermacrene (15-40%) and globulol (6-10%). Ristantia gouldii gave a leaf oil in which the principal components were α-pinene (39-48%) and β-pinene (19-34%). The leaf oil of Ristantia pachysperma differed from all the other oils in this group of genera in that its principal component was (E)-nerolidol (42%). α-Pinene (53-66%) was die major component of the leaf oil of R. waterhousei. Key Word Index: Barongia lophandra Mitrantia bilocularis Sphaerantia discolor Sphaerantia chartacea Ristantia gouldii Ristantia pachysperma Ristantia waterhousei Myrtaceaeleaf oil compositionα-pineneβ-pineneβ-caryophyllenebicyclogermacreneviridifloreneβ-bisaboleneglobulol(E)-nerolidol'),(782,'10.1080/10412905.2003.9712127','Identification of Volatiles in Headspace Emitted from<i>Mahonia japonica</i>Flowers','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712127',2,'https://openalex.org/W2083275124','Volatiles emitted into the headspace above flowering Mahonia japonica (Bealei group) (Fort.) Carr. plants were trapped using two methods: PDMS/carbotrap with thermal desorption and Porapak Q with solvent desorption, followed by GC/MS analysis. The complete GC/MS analysis of floral volatiles of M. japonica is presented for the first time, showing the predominance of benzaldehyde (4.1%), benzyl alcohol (14.0%), (E)-β-ocimene (57.0%) and citronellol (6.7%).'),(783,'10.1080/10412905.2003.9712129','A New Chemotype of Sandalwood (<i>Santalum insulare</i>Bertero ex A. DC.) from Marquesas Islands','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712129',8,'https://openalex.org/W2017358217','Abstract Volatile constituents of sandalwood (Santalum insulare) concrete from the island of Nuku-Hiva in Marquesas Islands were studied using GC, GC/MS, HPLC and NMR. The investigation of nine main compounds showed important variations among sandalwood samples (from 3.5â53.2% for α-santalol and from trace to 29.3% for (Z)-nuciferol). Statistical analysis put in relief a geographical segregation between sandalwoods growing in dry area in Terre-Déserte (14.6% of α- and β-santalol, 17.1% of (Z)-nuciferol and 11.7% of 6,13-dihydroxybisabola-2,10-diene) and sandalwoods growing in wetter area of the other parts of the island (60.9% of α- and β-santalol, 1.2% of (Z)-nuciferol and 0.7% of 6,13-dihydroxybisabola-2,10-diene). The chemotype rich in (Z)-nuciferol of Terre-Déserte constitutes a rare and new chemotype, which is described for the first time.'),(784,'10.1080/10412905.2003.9712130','Chemical Composition of Cypress Essential Oils: Volatile Constituents of Leaf Oils from Seven Cultivated<i>Cupressus</i>Species','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712130',41,'https://openalex.org/W2025071772','Abstract Essential oils from leaves of cypress cultivated in France that originated from various geographic origins were analyzed by GC/MS. In total 120 constituents were characterized, from which 46, 57, 52, 57, 59, 67, and 58 compounds were found in the oils of Cupressus atlantica Gaussen, C. cashmeriana Royle, C. chengiana Hu, C. duclouxiana Hickel, C. funebris Endl., C. guadalupensis S. Wats, and C. macnabiana A. Murr., respectively. The main components of the oils were found to be: α-pinene and δ-3 carene for C. atlantica Gaussen; α-pinene and sabinene for C. cashmeriana Royle, C. chengiana Hu and C. funebris Endl.; α-pinene and α-cadinol for C. macnabiana A. Murr; α-pinene, terpinen-4-ol and a sesquiterpene for C. guadalupensis S. Wats; limonene and α-cadinol for C. duclouxiana Hickel.'),(785,'10.1080/10412905.2003.9712131','Essential Oil Constituents of<i>Artemisia annua</i>During Different Growth Periods at Monsoon Conditions of Subtropical North Indian Plains','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712131',30,'https://openalex.org/W2035931717','Abstract Artemisia annua plants have so far been cultivated in the subtropical north Indian plains as a winter season crop. In the present experiment, the growth period of the plants was rescheduled so that they matured during the monsoon season. The oil obtained by steam distillation at different stages of growth was analyzed by GC and GC/MS to determine the difference in quality and quantity of the oil produced from different plant parts. Twenty-four compounds were identified. Significant changes in the chemical profile were observed due to the change in growing season. Camphor (10.5â44.4%) was found to be the major constituent of oil instead of the usually dominant artemisia ketone.'),(786,'10.1080/10412905.2003.9712132','Composition of Essential Oil of<i>Artemisia campestris</i>L. from Serbia','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712132',28,'https://openalex.org/W2035814888','The essential oil yield from the aerial parts of A. campestris was 0.2% (mL/g dried plant). The oil was analyzed using GC and GUMS and 38 compounds were identified. The principal components were sesquiterpene alcohols: spathulenol (9.2%) and 4-hydroxy-9-epi-beta-caryophllene (3.0%); and monoterpene hydrocarbons: beta-pinene (9.1%), alpha-pinene (3.4%), limonene (2.5%) and germacrene D (3.3%).'),(787,'10.1080/10412905.2003.9712133','Essential Oil of<i>Astrodaucus orientalis</i>(L.) Drude.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712133',8,'https://openalex.org/W1968633643','Abstract The essential oil of the aerial parts of Astrodaucus orientalis (L.) Drude. from Iran was isolated by hydrodistillation. The oil was analyzed by GC/MS. Of the 51 components detected, 40 (amounting to 95.6%) were identified. The dominant components were α-pinene (32.7%), α-fenchyl acetate (14.5%), β-pinene (8.5%) and bornyl acetate (7.9%).'),(788,'10.1080/10412905.2003.9712134','Essential Oil of<i>Eugenia melanadenia</i>Krug et Urb. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712134',6,'https://openalex.org/W2061253843','Abstract The chemical composition of the essential oil obtained from the leaves of Eugenia melanadenia Krug et Urb. from Cuba was examined by combined GC/MS. The oil was characterized by the presence of 1,8-cineole (45.3%), terpinen-4-ol (10.6%), p-cymene (8.2%), β-eudesmol (7.0%) and α-terpineol (6.7%) as major constituents.'),(789,'10.1080/10412905.2003.9712135','Essential Oil Composition of<i>Artemisia khorassanica</i>Podl. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712135',10,'https://openalex.org/W1967999309','Abstract The flowering part of Artemisia khorassanica Podl. was collected from Khorassan province in Iran and hydrodistilled to produce a light-yellow oil at a yield of 0.06%. The oil was analyzed by GC and GC/MS. Twenty-seven compounds were identified, among which α-thujone (43.4%), β-thujone (16.2%) and camphor (12.6%) were the major constituents.'),(790,'10.1080/10412905.2003.9712136','Analysis of the Oil of<i>Hippomarathrum microcarpum</i>(M. B.) B. Fedtsch. from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712136',11,'https://openalex.org/W2053589700','Abstract The oils obtained by steam distillation of the leaves and flowers of Hippomarathrum microcarpum (M. B.) B. Fedsch. growing wild in Iran were investigated by a combination of GC and GC/MS. Thirty-one compounds in the leaf oil, and 28 compounds in the flower oil have been identified. The main constituents of the leaf oil were β-caryophyllene (26.4%), γ-muurolene (19.0%) and Iinalool (6.1%); the major components of the flower oil were β-caryophyllene (18.5%), γ-muurolene (19.2%), thymol (6.9%), camphene (6.4%) and Iinalool (5.9%).'),(791,'10.1080/10412905.2003.9712137','Variations in Essential Oil Constituents at Different Growth Stages of<i>Ruta chalepensis</i>on Cultivation at North Indian Plains','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712137',33,'https://openalex.org/W2023406141','Abstract Aerial parts of Ruta chalepensis L. plant grown under North Indian plain conditions were hydrodistilled to obtain essential oils from plants harvested at different stages of growth and were analyzed by GC and GC/MS. Nineteen compounds were identified representing 85.4â93.3% of the oil. 2-Undecanone (41.3â67.8%) was found to be the major compound followed by 2-nonanone (5.2â33.6%), 2-nonyl acetate (2.8â15.3%) and 2-dodecanone(<0.1â11.6%).'),(792,'10.1080/10412905.2003.9712139','Chemical Composition of the Essential Oil of<i>Xylopia aethiopica</i>(Dunal) A.ch. from Mali','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712139',25,'https://openalex.org/W2016471828','Abstract We analyzed the essential oil of Xylopia aethiopica from dried fruit and the powder obtained from crushed dried fruit using combined GC and GC/MS. The principal constituents identified in the fruit oil were β-pinene (19.1%), γ-terpinene (14.7%), trans-pinocarveol (8.6%) and p-cymene (7.3%). In the oil from the powder die major constituents were β-pinene (9.9%), α-cadinol (6.9%), trans-pinocarveol (4.6%), α-pinene (4.1%) and 1,8-cineole (4.0%).'),(793,'10.1080/10412905.2003.9712140','<i>Ozothamnus diosmifolius</i>(Vent.) DC Flower and Leaf Essential Oils','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712140',0,'https://openalex.org/W1992515025','Abstract Essential oils of rice flower, Ozothamnus diosmifolius, were analyzed by capillary gas chromatography-mass spectrometry. Flower oil contained β-pinene (28.4%) and 1,8-cineole (28.2%), while the leaf oil contained α-pinene (26.0%), β-pinene (11.6%) and 1,8-cineole (22.2%). Both oils had small amounts of spathulenol (4.1% and 5.2%, respectively).'),(794,'10.1080/10412905.2003.9712142','Chemical Composition and Antifungal Activity of Essential Oil Obtained from In Vitro Plants of <i>Thymus mastichina</i> L.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712142',58,'https://openalex.org/W1982565761','Abstract The essential oil isolated from plantlets of Thymus mastichina L. ssp. mastichina cultured in vitro was analyzed by GC and GC/MS. The oil was characterized by the richness of 1,8-cineole (55.5%) and linalool (24.5%). These results are in accordance with the chemical composition previously reported for this taxon. The oil showed antifungal activity against eight pathogenic fungi of die genus Fusarium with MICs and MFCs ranging from 1500 to 2100 μg/mL and from 2.0 to 2.4 mg/mL, respectively.'),(795,'10.1080/10412905.2003.9712145','Composition of the Bioactive Essential Oils from the Leaves of<i>Eugenia stipitata</i>McVaugh ssp.<i>sororia</i>from the Azores','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712145',20,'https://openalex.org/W2011173336','Abstract The composition of the oil from the leaves of Eugenia stipitata McVaugh ssp. sororia growing on San Miguel Island (Azores) was investigated, whose constituents were identified by GC and GC/MS analyses. The oil was rich in both sesquiterpenes and monoterpenes, with α-pinene (14.1%), β-caryophyllene (22.7%) and caryophyllene oxide (15.4%) being the main components. The oil displayed promising antimicrobial activity when tested against Staphylococcus aureus, P. aeruginosa and L. monocytogenes.'),(796,'10.1080/10412905.2003.9712247','Composition of Cold-Pressed Bitter Orange Peel Oil from Turkey','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712247',29,'https://openalex.org/W1977670703','Abstract The composition of the laboratory-prepared Turkish bitter orange oil (Citrus aurantium L) samples (bitter orange fruits cultivated two different area) were studied. The volatile fraction was analyzed by GC and GC/MS, and 29 components were identified in the oil. The results obtained were compared with those in the literature for Italian and Spanish bitter orange oil. The identified components were grouped into six classes (monoterpene hydrocarbons, sesquiterpenes, oxygenated compounds, carbonyl compounds, alcohols, and esters). Variations in the oil composition relative to the fruit provenance, the percentage of the each component and six classes, were also described. It was found that the oil composition varied according to the fruit provenance. The main components of the oil were limonene (93.68-94.32%), myrcene (1.73-1.86%), linalyl acetate (1.17-1.32%), linalool (0.33-0.46%), (β-pinene (0.40-0.57%) and α-pinene (0.39-0.45%).'),(797,'10.1080/10412905.2003.9712248','Chemical Composition and Seasonal Variations of Rosemary Oil from Southern Spain','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712248',69,'https://openalex.org/W2015044248','Abstract The composition of 12 essential oil samples, obtained by steam distillation of twigs of rosemary (Rosmarinus officinalis L.) harvested in four different locations from southern Spain and during three phenological stages, has been analyzed by capillary GC and GC/MS in combination with retention indices. Quantitative data relative to 53 constituents (accounting for 96.7-99.2% of the oils), 12 of which being reported for the first time in Spanish rosemary oil, are described. All samples studied belong to the chemotype α-pinene/l,8-cineole/eamphor, the main and characteristic components being camphor (17.2-34.7%), α-pinene (10.2-21.6%), 1,8-cineole (12.1-14.4%), camphene (5.2-8.6%), borneol (3.2-7.7%), β-pinene (2.3-7.5%), verbenone (2.2-5.8%), β-caryophyllene (1.8-5.1%), limonene (2.0-3.8%), α-terpineol (1.2-2.5%), myrcene (0.9-4.5%), p-cymene (0.2-3.4%), bornyl acetate (0.2-2.3%), linalool (0.3-1.0%) and terpinen-4-ol (0.4-0.9%). The effect of harvest time on the oil production and chemical composition was examined. The highest oil yields (1.6-1.8%) were recorded during the fruiting period (summer). In general, minimum amounts of camphor and maximum amounts of α-pinene were observed in winter. The concentration of 1,8-cineole was almost constant throughout the year, though other oil constituent levels varied randomly with the plant life cycle. Thus, seasonal and geographical variations on the content of representative components allowed to achieve a quality assessment of the rosemary oils and, consequently, to deduce the best period for processing rosemary in the studied area.'),(798,'10.1080/10412905.2003.9712249','Leaf Oil of<i>Eugenia axillaris</i>(Sw.) Willd. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712249',3,'https://openalex.org/W1991965070','Abstract The chemical composition of the leaf oil of Eugenia axillaris (Sw.) Willd. was studied by GC/MS. Forty-three components were identified, of which guaiol (35.4%) and germacrene D (12.1%) were the major ones.'),(799,'10.1080/10412905.2003.9712250','Chemical Composition of the Essential Oil of<i>Ajuga chamaecistus</i>Ging. ssp.<i>chamaecistus</i>from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712250',10,'https://openalex.org/W2074374050','Abstract The hydrodistilled oil from the aerial parts of Ajuga chamaecistus Ging. ssp. chamaecistus was analyzed by GC and GC/MS. Nineteen compounds were identified representing 96.3% of the oil, with β-pinene (15.0%) and linalool (14.5%) as major constituents.'),(800,'10.1080/10412905.2003.9712251','Leaf Oil of<i>Psidium salutare</i>(HBK) Berg. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712251',5,'https://openalex.org/W2063223181','Abstract The chemical composition of the leaf oil of Psidium salutare (HBK) Berg. was studied by GC/MS. Thirty-four components were identified, of which caryophyllene oxide (39.8%) and ar-turmerone (17.3%) were the major ones.'),(801,'10.1080/10412905.2003.9712252','Composition of the Essential Oil of<i>Achillea albicaulis</i>C.A. Mey.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712252',11,'https://openalex.org/W1971473880','Abstract The essential oil of the aerial parts of Achillea albicaulis C.A. Mey. was analyzed by capillary GC and GC/MS. The major constituents were 1,8-cineole (10.1%), camphor (9.2%), germacrene D (7.8%), piperitone (6.2%), α-pinene (5.9%) and artemisia ketone (5.7%).'),(802,'10.1080/10412905.2003.9712253','Chemical Composition of the Leaf Oil of<i>Plinia dermatodes</i>Urb. from Cuba','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712253',3,'https://openalex.org/W2042220864','Abstract The chemical composition of the leaf oil of Plinia dermatodes Urb. was studied by GC/MS. Twenty-nine components were identified, of which caryophyllene oxide (62.1%) was the major one.'),(803,'10.1080/10412905.2003.9712254','Essential Oils of the Leaves of<i>Chukrasia tabularis</i>Collected from the Eastern Ghats of Peninsular India','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712254',1,'https://openalex.org/W2067950867','Abstract The leaf oil of Chukrasia tabularis Adr. Juss. (Meliaceae) has been analyzed by GC/MS. The oil consisted of oxygenated monoterpenes (42.8%) and phenyl propanoids (25.2%). The oxygenated monoterpenes consisted chiefly of carvacrol (26.4%), thymol (5.2%) and borneol (3.0%), while the major phenyl propanoids characterized were (E)-methyl isoeugenol (18.2%) and myristicin (7.0%). Smaller amounts of sesquiterpene hydrocarbons (13.0%), monoterpene hydrocarbons (8.7%) and oxygenated sesquiterpenes (8.7%) were also found.'),(804,'10.1080/10412905.2003.9712255','Essential Oil from<i>Nepeta govaniana</i>Benth. Study of its Major Terpenes','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712255',7,'https://openalex.org/W2086840195','Abstract Essential oil from steam distilled whole plants of Nepeta govaniana Benth. gathered in the flowering stage from the Garhwal region of India was examined. The three main components were isolated and identified as pregeijerene (38.4%), (+)-isoiridomyrmecin (16.5%) and 4aα,7α,7aα-nepetalacetone (13.9%). The structure of (+)-isoiridomyrmecin was established by X-ray crystallography. Another 13 compounds (24.5%) were identified by GC/MS.'),(805,'10.1080/10412905.2003.9712257','Composition of the Essential Oil of<i>Thymus daenensis</i>Celak. ssp.<i>lancifolius</i>(Celak.) Jalas','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712257',50,'https://openalex.org/W1966863092','Abstract The composition of the essential oil of Thymus daenensis Celak. ssp. lancifolius (Celak.) Jalas was analyzed by means of capillary GC and GC/MS. The oil contained over 43 compounds. The major components were thymol (73.9%), carvacrol (6.7%), p-cymene (4.6%), β-bisabolene (1.5%) and terpinen-4-ol (1.4%).'),(806,'10.1080/10412905.2003.9712259','Composition of the Volatile Oil from the Aerial Parts of<i>Trachyspermum ammi</i>(L.) Sprague from Oran (Algeria)','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712259',21,'https://openalex.org/W2083658371','Abstract The essential oil isolated from the flowers and leaves of the plant Trachyspermum ammi (L.) Sprague has been analyzed by a combination of GC/MS, GC, retention indices, IR, 1H-NMR13C-NMR spectra. The oil obtained by hydrodistillation was shown to contain isothymol (51.1%), p-cymene (14.1%), thymol (13.0%), limonene (11.8%) and γ-terpinene (6.8%) as major constituents.'),(807,'10.1080/10412905.2003.9712262','Essential Oil of<i>Stachys lanata</i>Jacq from Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712262',17,'https://openalex.org/W1978797150','Abstract The essential oil obtained from the leaves of Stachys lanata Jacq was examined by GC and GC/MS. Thirty-four compounds were characterized representing of the total components detected. The major components were α-thujone (25.9%), α-humulene (24.9%), β-caryophyllene (12.6%) and viridiflorol (10.5%).'),(808,'10.1080/10412905.2003.9712263','Essential Oil from Leaves of<i>Croton sacaquinha</i>Benth.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712263',4,'https://openalex.org/W2016171326','Abstract The essential oil from leaves of Croton sacaquinha Benth., locally known as sacaquinha, was analyzed by GC and GC/MS. The major constituents were β-elemene (12.0%), germacrene D (10.1%), linalool (5.8%) and β-caryophyllene (5.7%). A total of 49 substances were identified, representing 78.4% of the oil.'),(809,'10.1080/10412905.2003.9712264','Constituents of the Essential Oil of<i>Commiphora myrrha</i>(Nees) Engl. var.<i>molmol</i>','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712264',49,'https://openalex.org/W2077661013','Abstract The chemical composition of the essential oil obtained from the oleo-gum resin of Commiphora myrrha (Nees) Engl. var. molmol was examined by using GC and GC/MS. Among the 32 components identified in this oil, curzerene (40.1%), furanoeudesma-1,3-diene (15.0%), β-elemene (8.4%) and 2-0-acetyl-8,12-epoxygermacra-1(10),4,7,11-tetraene, isomer I (6.5%) were found to be the major constituents.'),(810,'10.1080/10412905.2003.9712265','Essential Oil Composition of<i>Agastache foeniculum</i>Cultivated in Iran','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712265',26,'https://openalex.org/W2047608511','Abstract The essential oil was obtained by hydrodistillation from the herb of Agastache foeniculum Pursh. cultivated in Iran. The oil content was 1.87% w/w based on dry weight. The oil was analyzed by capillary GC and GC/MS. Forty-six components were identified. Methyl chavicol constituted 87.5% of the oil. Other major components were limonene (2.4%), 1,8-cineole (2.0%) and globulol (1.4%).'),(811,'10.1080/10412905.2003.9712266','Isolation of Anisyl Acetone from Agarwood Oil','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712266',19,'https://openalex.org/W2024072861','The essential oil of Aquilaria agallocha Roxb. was analyzed using GC/MS. The main constituents were found to be agarospirol (12.1%) and jinkoh-eremol (10.0%). Anisyl acetone was isolated as a minor constituent and fully characterized from a commercial sample of agarwood oil.'),(812,'10.1080/10412905.2003.9712267','Essential Oil of<i>Nigella damascena</i>L. (Ranunculaceae) Seeds','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712267',20,'https://openalex.org/W1994622886','The chemical composition of the essential oil of Nigella damascena L. seeds, collected from fruiting plants in their natural habitat, was examined in comparison with commercial seeds. Twenty-eight compounds were identified in wild seeds by GC/MS: 10 sesquiterpene hydrocarbons (93.8%), two alkaloids (0.3%) and three monoterpenes in trace amounts.\nTwenty-six compounds were identified in commercial seeds by GC/MS: 15 sesquiterpene hydrocarbons (90.4%), two alkaloids (3.3%) and nine monoterpenes in trace amounts. The alkaloids were damascenine and methyl 2-amino-3-methoxy benzoate, the latter being detected for the first time in this species'),(813,'10.1080/10412905.2003.9712268','Microbial Sensitivity to and Chemical Properties of the Essential Oil of<i>Artemisia annua</i>L.','Journal of Essential Oil Research',2003,'https://doi.org/10.1080/10412905.2003.9712268',25,'https://openalex.org/W2032934924','Abstract The antimicrobial effects of essential oil isolated from Artemisia annua L. were studied against Escherichia coli, Staphylococcus aureus, Streptococcus faecalis, Pseudomonas aeroginosa, Klebsiella pneumonia, Bacillus subtilis, Bacillus licheniformis, Candida albicans and Saccliaromyces cerevisiae. The disc diffusion method was used to evaluate the zone of microbial growth inhibition at various concentrations of the oils. Minimal Inhibitory Concentration (MIC) and Minimal Bactericidal Concentration (MBC) of the oils were determined and compared with each other. The kinetics of microbial destruction by the oil was studied. The oil was found to have antimicrobial particularly antibacterial effect. GC and GC/MS analysis of the oil revealed 17 components. The major components were artemisia ketone (24.2%), α-pinene (12.1%), 1,8-cineole (9.8%), camphore (8.4%), α-selinene (7.5%) and borneol (6.0%). The high monoterpenes hydrocarbons seem to contribute for strong antimicrobial activity of A. annua.'),(814,'10.1080/10412905.2004.9698635','Geographic Variation in Oil Characteristics in <i>Melaleuca ericifolia</i>','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698635',18,'https://openalex.org/W2082256549','Abstract Variations in the chemical composition and concentration of foliar essential oils of Melaleuca ericifolia from throughout the natural range of the species in southeastern Australia have been studied. The principal aim was to identify seed sources that had abundant oil with relatively high proportions of linalool in combination with relatively low proportions of 1,8-cineole for establishment of pilot plantations. Oil yield (w/w% DW ± SD) was greatest amongst NSW populations (3.2% ± 0.95) and poorest amongst the populations from western Victoria and northwestern Tasmania (0.6% ± 0.3). Oil composition varied quantitatively throughout the species range rather than qualitatively in an apparent association with latitude of occurrence. Linalool and linalool oxide were abundant in the oils from the north of the species range in New South Wales with a gradual southerly decline in these compounds to central Victoria with concomitant increase in the proportions of 1,8-cineole, α-terpineol and limonene. The most southerly populations sampled in southern Victoria and Tasmania gave oils containing relatively high proportions of 1,8-cineole (mean 34.5% ± SD 6.6) and low proportions of linalool (3% ± 4.5). Four populations from the Central Coast of NSW (Coopernook, Hawks Nest, The Entrance and Tuggerah Lake) provided the greatest opportunity of identifying seed trees that combine the attributes required for plantation development. The tree that had the best combination of oil traits (DL 3116 from Hawks Nest) had an oil yield of 4.5%, a linalool content of 60% and a 1,8-cineole content of 16%.'),(815,'10.1080/10412905.2004.9698638','Analysis of the Essential Oil of Indonesian Patchouli ( <i>Pogostemon cablin</i> Benth.) Using GC/MS (EI/CI)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698638',52,'https://openalex.org/W2027678085','Abstract A patchouli oil from Indonesia was analyzed qualitatively and quantitatively by GC (FID) and GC/MS. Using different ionization techniques in mass spectrometry (EI, NCI and PCI with ammonia and deuterated ammonia as reagent gases), 41 compounds were separated, 28 of which (92.9% of the total oil) were identified. Four new compounds were found in this oil: γ-gurjunene (2.2%), germacrene D (0.2%), aciphyllene (3.4%) and 7-epi-α- selinene (0.2%).'),(816,'10.1080/10412905.2004.9698639','Volatile Constituents of the Oil of <i>Salvia hydrangea</i> DC. ex Benth. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698639',19,'https://openalex.org/W2081943760','Abstract Dried flowering plants of Salvia hydrangea DC. ex Benth. were collected from Isfahan (Isfahan province) in June 2001 and hydrodistilled to produce a light-yellow oil at the yield of 0.2%.The oil was analyzed by GC and GC/MS. Twenty-eight compounds were identified, among which β-caryophyllene(33.4%) and caryophyllene oxide (25.4%) were the major constituents.'),(817,'10.1080/10412905.2004.9698643','Essential Oil Composition of <i>Baccharis articulata</i> (Lam.) Pers.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698643',19,'https://openalex.org/W2051206450','Abstract Essential oils of Baccharis articulata (Lam.) Pers. produced from plants harvested at full flowering were examined by GC and GC/MS. The main components for the female plant oil were, β-pinene (14.7%), spathulenol (27.3%) and (E)-nerolidol (10.1%); the male plant oil contained spathulenol (30.3%), β-caryophyllene (9.5%), bicyclogermacrene (8.9%) and (E)-nerolidol (8.1%).'),(818,'10.1080/10412905.2004.9698644','Composition of the Essential Oil of <i>Xanthium brasilicum</i> Vellozo from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698644',7,'https://openalex.org/W2015695954','Abstract A water-distilled oil obtained from the aerial parts of Xanthium brasilicum Vellozo was analyzed by GC/MS. The oil consisted mainly of monoterpenes and a small percentage of sesquiterpenes. Fifteen compounds were identified, of which borneol (28.9%), fenchone (21.1%) and isobornyl acetate (9.1%) were the major constituents. Key Word Index: Xanthium brasilicum Compositaeessential oil compositionborneolfenchone'),(819,'10.1080/10412905.2004.9698645','Composition of the Essential Oil from the Leaves of <i>Eryngium foetidum</i> L. from the Venezuelan Andes','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698645',44,'https://openalex.org/W1966645201','Abstract Eryngium foetidum is a perennial herb native to tropical America whose leaves are used as food seasoning. The aerial parts of this plant were hydrodistilled and the essential oil was collected in a Clevenger-type trap. The oil was analyzed by GC and GC/MS. The main constituents were 2,4,5-trimethyl-benzaldehyde (27.7%), (E)-2-dodecenal (27.5%), carotol (8.8%), 3-dodecenal (5.2%) and γ-terpinene (3.8%).'),(820,'10.1080/10412905.2004.9698646','Essential Oil of <i>Acinos hungaricus</i> (Simonkai) Silic, Lamiaceae <sup>a</sup>','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698646',8,'https://openalex.org/W2003795014','Abstract Analysis of Acinos hungaricus oil isolated by water distillation of flowering herb was performed using GC and GC/MS. Forty-one constituents were identified, representing 88.8% of total oil with germacrene D (46.7%) as the most prominent constituent.'),(821,'10.1080/10412905.2004.9698648','Chemical Composition of the Essential Oil of <i>Eryngium billardieri</i> F. Delaroche from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698648',45,'https://openalex.org/W2018891293','Abstract A hydrodistilled oil from the aerial parts of Eryngium billardieri F. Delaroche was analyzed by a combination of GC and GC/MS. Forty-two components were identified representing more than 97.2% of the oil. The main constituents of the oil were α-muurolene (42.0%), β-gurjunene (17.0%), δ-cadinene (6.2%) and valencene (5.7%). Key Word Index: Eryngium billardieri Umbelliferaeessential oil compositionα-muuroleneβ-gurjuneneδ-cadinenevalencene'),(822,'10.1080/10412905.2004.9698650','Leaf Oils of the Genus <i>Homoranthus</i> (Myrtaceae)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698650',4,'https://openalex.org/W1976716588','Abstract The leaf oils from all 23 published and four unpublished species in the genus Homoranthus have been examined. All species produced oils, which were dominated by monoterpenes, accounting for up to 75% of all oils. β-Pinene was usually a major component in all species. (Z)-β-Ocimene was a major component (>40%) in H. biflorus, H. binghiensis, one chemotype of H. cernuus, H. flavescens, H. montanus and H. sp. nov. Nandewar Range. When present in large amounts, it was usually not accompanied by the (E)-isomer. Limonene was the principal component of H. bornhardtiensis, one chemotype of H. decumbens, H. homoranthoides, H. prolixus, and one chemotype of H. sp. nov. Nandewar Range. γ-Terpinene was the principal component of one chemotype of H. decumbens, H. thomasii, H. tropicus and one chemotype of H. sp. nov. Nandewar Range, while methyl geranate was a significant component of H. tropicus. Of the sesquiterpenes found in the leaf oils of the genus, bicyclogermacrene was always a significant component, ranging in amounts up to 30% in individual samples. Globulol was usually the most significant oxygenated sesquiterpene, though never in amounts greater than 10%. Occasionally (E)-nerolidol was present in similar amounts. Oil yields were in the range 0.5â2% w/w (dry weight) over the whole genus.'),(823,'10.1080/10412905.2004.9698652','Comparison Between Compressed CO <sub>2</sub> Extracts and Hydrodistilled Essential Oil','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698652',12,'https://openalex.org/W2026126935','Abstract The yields and compositions of volatile concentrates and essential oils obtained from compressed CO2 extraction and hydrodistillation of a model herb, respectively, are compared. The experimental tests were undertaken on Origanum vulgare L. ssp. virens (Hoffm. et Link) letswaart using both intact and communited bracts. The yields and compositions obtained from the communited bract sizes compared well for both extraction techniques. This is an indication that degradation of the oil during the distillation process was minimal. However, when the intact bracts were used, the compressed CO2 extraction yield was significantly lower than that achieved by hydrodistillation. This stresses the need for an efficient pre-treatment step for the CO2 extraction of volatile concentrates.'),(824,'10.1080/10412905.2004.9698654','Chemical Analysis and Antifungal Activity of the Essential Oil of <i>Achillea atrata</i> L.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698654',16,'https://openalex.org/W1994087477','The essential oil of Achillea atrata L. and its major component, 1,8-cineole, were evaluated for their antifungal activity by the mycelial growth method against 18 micromycetes (Alternaria alternata, Aspergillus niger, A. ochraceus, A. versicolor, A. flavus, A. terreus, Cladosporium cladosporioides, Fusarium tricinctum, Penicillium ochrochloron, P. funiculosum, Phomopsis helianthi, Trichoderma viride, Trichophyton mentagrophytes, T. rubrum, T tonsurans, Epidermophyton floccosum, Microsporum canis, M. gypseum). The oil exhibited strong inhibitory action against all tested micromycetes with MIC values of 2.0-8.0 muL/mL.'),(825,'10.1080/10412905.2004.9698655','Comments on âVolatile Components of Sapodilla Fruit (<i>Manilkara achras</i>L.)â','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698655',0,'https://openalex.org/W2062124204','NA'),(826,'10.1080/10412905.2004.9698657','Essential Oil from<i>Origanum vulgare</i>L. ssp.<i>virens</i>(Hoffm. et Link)<i>letswaart</i>: Content, Composition and Distribution Within the Bracts','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698657',7,'https://openalex.org/W2034046856','Abstract The yield and composition of the essential oils from different size bracts of Origanum vulgare L. ssp. virens (Hoffm. et Link) letswaart were measured. The bracts from the herb were separated in six different sizes by a sieving process. The essential oil content was determined by hydrodistillation for each sieving class. The smaller bracts were found to have a much higher content of oils. The three smallest classes of bracts, representing 43% of the total mass of bracts, contained 75% of the oils. Moreover, with the increase of bract size a decrease in the concentration of the monoterpene hydrocarbons, p-cymene and γ-terpinene, was observed; in contrast an increase of the oxygenated monoterpenes, linalool, α-terpineol and the phenol derivative thymol, was observed.'),(827,'10.1080/10412905.2004.9698659','The Leaf Essential Oils of<i>Eucalyptus miniata</i>and Its Allies','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698659',15,'https://openalex.org/W2058808298','Abstract The leaf oils of Eucalyptus chartaboma Nicolle, Eucalyptus miniata Cunn. Shauer and E. gigantangion L. Johnson et K. Hill have been analyzed by a combination of GC and GC/MS. Eucalyptus chartaboma has been found to exist as two chemotypes that are determined by the number of aryl ketones contained in the leaf oil. Chemotype 1 contained isobaeckeol (1-(6-hydroxy-2, 4-dimethoxy-3-methylphenyl)-2-methylpropan-1-one) and homoisobaeckeol (1-(6-hydroxy-2, 4-dimethoxy-3-methylphenyl)-2-methylbutan-1-one), each accounting for approximately 25% of the oil. Chemotype 2 contained nine aryl ketones: apodophyllone (1-(2,4,6-trimethoxy-3, 5-dimethylphenyl)-2-methylpropan-1-one), isotorquatone (1-(2,4,6-trimethoxy-3,5-dimethylphenyl)-2-methylbutan-1-one), torquatone (1-(2,4,6-trimethoxy-3,5-dimethylphenyl)-3-methylbutan-1-one), chartabomone (1-(6-hydroxy-2,4-dimethoxy-3,5-dimethylphenyl)-2-methylbutan-1-one), isobaeckeol, miniatone (1-(6-hydroxy-2,4-dimethoxy-3,5-dimethylphenyl)-3-methyl-butan-1-one), baeckeol methyl ether, homoisobaeckeol and homobaeckeol methyl ether, which together accounted for approximately 50% of the oil. In both cases, the remainder of the oil consisted of terpenes, with α-pinene being by far the major component. Eucalyptus miniata contained only one chemotype, which contained all nine of the above aryl ketones in similar proportions to those in chemotype 2 of E. chartaboma. E. gigantangion did not contain any aryl ketones in its leaf oil, which was composed entirely of terpenes, with α-pinene (45%), limonene (5%), α-terpineol (8%) and borneol (5%) being the principal components. Key Word Index: Eucalyptus miniata Eucalyptus gigantangion Eucalyptus chartaboma Myrtaceaeessential oil compositionisobaeckeolhomoisobaekeoltorquatoneisotorquatonebaekeol methyl etherhomobaeckeol methyl etherapodophylloneα-pinene'),(828,'10.1080/10412905.2004.9698661','Essential Oil Composition of<i>Thymus fallax</i>Fisch. et C.A. Mey. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698661',18,'https://openalex.org/W2031634222','Abstract The leaves of Thymus fallax Fisch. et C.A. Mey. were collected from Hamedan (the center of Hamedan province) in the west of Iran and hydrodistilled to produce a light-yellow oil at the yield of 2.5% (based on dry leaves). The oil was analyzed by GC and GC/MS. Twenty-three compounds were identified, among which thymol (65.9%) and γ-terpinene (10.8%) were the major constituents.'),(829,'10.1080/10412905.2004.9698662','Essential Oil Composition of<i>Azilia eryngiodes</i>(Pau) Hedge et Lamond from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698662',4,'https://openalex.org/W2011826007','Abstract The essential oil isolated by water and steam distillation from the aerial parts of Azilia eryngiodes (Pau) Hedge et Lamond was analyzed by capillary GC and GC/MS. Among the 27 compounds identified, the major components were α-pinene (64.5%), limonene (11.7%), bornyl acetate (6.4%) and β-pinene (4.9%).'),(830,'10.1080/10412905.2004.9698667','Essential Oils of<i>Peucedanum scoparium</i>(Boiss.) Boiss. and<i>Serotinocarpum insignis</i>Mozaffarian. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698667',8,'https://openalex.org/W2321674672','Abstract Water distilled essential oils from two Umbelliferae species, which are endemic to Iran, were analyzed by GC/MS. α-Pinene (39.6%), β-pinene (23.9%) and β-phellandrene (9.5%) were the main components among the 33 constituents characterized in the oil of Peucedanum scoparium, representing 99.3% of the total components detected. Nineteen compounds were identified in the oil of Serotinocarpum insignis, representing 93.3% of the total oil with limonene (36.9%), β-pinene (17.4%) and myrcene (15.8%) as the major constituents. Both oils were richer in monoterpene than sesquiterpene hydrocarbons. Key Word Index: Peucedanum scoparium Serotinocarpum insignis Umbelliferaeessential oil compositionα-pineneβ-pinenelimonenemyrcene'),(831,'10.1080/10412905.2004.9698670','Essential Oils of<i>Piper peltata</i>(L.) Miq. and<i>Piper aduncum</i>L. from Cuba','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698670',30,'https://openalex.org/W1965222554','Abstract The chemical composition of the essential oils obtained from the leaves of Piper peltata (L.) Miq. and P. aduncum L. from Cuba were examined by combined GC/MS. The oil obtained from P. peltatum was characterized by the presence of caryophyllene oxide (22.9%), spathulenol (9.0%), trans-calamenene (5.4%) and α-copaene (5.2%) as major constituents, while that of P. aduncum contained dillapiole (82.2%) as the major component.'),(832,'10.1080/10412905.2004.9698671','Composition of the Essential Oils of<i>Satureja spinosa</i>L.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698671',5,'https://openalex.org/W2094601330','Abstract Water-distilled essential oils from two samples of Satureja spinosa L., collected before and during flowering in southern Turkey, were analyzed by GC/MS. Forty-six and 107 compounds were identified in the oils with linalool (61.5% and 47.4%) being the major component of each oil, respectively.'),(833,'10.1080/10412905.2004.9698674','Composition of the Essential Oil of<i>Marrubium bourgaei</i>ssp.<i>caricum</i>P.H. Davis','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698674',20,'https://openalex.org/W1968979968','Abstract The composition of the water-distilled essential oil of Marrubium bourgaei Boiss. ssp. caricum P.H. Davis (endemic) (Labiatae) was analyzed by GC/MS. Forty-six compounds were identified representing 91.3% of the total oil. β-Caryophyllene (23.2%), (Z)-β-farnesene (13.5%) and germacrene D (10.3%) were the main constituents.'),(834,'10.1080/10412905.2004.9698675','Essential Oils from<i>Eugenia</i>SpeciesâPart VII: Sections Phyllocalyx and Stenocalyx','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698675',26,'https://openalex.org/W2056180029','Abstract The chemical composition of the leaf oils obtained by hydrodistillation of eight Eugenia species, collected in southern Brazil, was analyzed by GC and GC/MS. Eugenia speciosa oil is characterized by large amounts of monoterpene hydrocarbons with α-pinene (47.3%) and limonene (23.0%) as major constituents, while E. cuprea oil is composed of 78.6% sesquiterpenes. Spathulenol (12.1%) was the major component, followed by β-caryophyllene (9.2%) and caryophyllene oxide (8.7%). Eugenia arenosa was dominated by the acyclic sesquiterpene, farnesyl acetate (70.4%) and aromadendrene (11.7%). Eugenia brasiliensis, E. multicostata, E. sulcata and E. xiriricana oils possessed very similar chemical compositions. In the monoterpene fraction, α- and β-pinene were the major components (a total of 40.7%, 23.4%, 35.9% and 21.9%, respectively), while for E. pitanga (E)-β-ocimene (10.5%) was the major component. For the sesquiterpene fraction, spathulenol and globulol were the major components (a total of 10.5%, 19.4%, 18.8% and 24.0%, respectively). In contrast, the oil of E. pitanga was characterized in this fraction by germacrene D and bicyclogermacrene (29.3% and 22.4%, respectively).'),(835,'10.1080/10412905.2004.9698677','Chemical Screening of Essential Oil Bearing Flora of Siberia I. Composition of the Essential Oil of<i>Galatella biflora</i>(L.) Nees Vegetative Tops From the Altai Region','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698677',3,'https://openalex.org/W2073717534','Abstract An essential oil sample obtained from the vegetative tops of Galatella biflora (L.) Nees was analyzed by GC and GC/MS. A light blue mobile oil (1.44%) was obtained. The major components were α-pinene (34.7%), (E)-β-ocimene (15.0%), β-pinene (9.9%), myrcene (7.4%) and limonene (6.2%).'),(836,'10.1080/10412905.2004.9698678','Volatile Oils of<i>Ferulago phialocarpa</i>Rech. f. et H. Reidl. and<i>Leutea elbursensis</i>Mozaffarian from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698678',21,'https://openalex.org/W2083035741','Abstract The water distilled oils from the aerial parts of Ferulago phialocarpa Rech. f. et H. Riedl. and the aerial parts of Leutea elbursensis Mozaffarian (Umbelliferae), which are endemic to Iran, were analyzed by GC/MS. α-Pinene (40.9%), α-phellandrene (14.2%) and β-phellandrene (9.6%) were the main components among the 26 constituents characterized in the oil of Ferulago phialocarpa, representing 93.8% of the total components detected. Thirty-three compounds were identified in the oil of L. albursensis, representing 98.0% of the total oil, with α-pinene (37.3%) and β-pinene (36.1%) as main constituents. Both oils were richer in monoterpene, rather than sesquiterpene, hydrocarbons.'),(837,'10.1080/10412905.2004.9698679','Chemical Composition, Antimicrobial and<i>In Vitro</i>Antioxidant Properties of<i>Monarda citriodora</i>var.<i>citriodora, Myristica fragrans, Origanum vulgare</i>ssp.<i>hirtum, Pelargonium</i>sp. and<i>Thymus zygis</i>Oils','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698679',70,'https://openalex.org/W2027999952','Abstract Oils obtained by hydrodistillation from the aerial parts of Monarda citriodora var. citriodora, Myristica fragrans, Origanum vulgare ssp. hirtum, Pelargonium sp. and Thymus zygis were screened for antioxidative properties in a lipid-rich matrix as quantified by spectrophotometry using iron (II) sulphate and 2,2â²-azobis(2-amidinopropane) dihydrochloride as sources of primordial free radicals. Furthermore, the antimicrobial properties of M. fragrans, O. vulgare, Pelargonium sp. and T. zygis were screened against 25 different genera of bacteria selected for their agricultural, economic and health significance. The oils demonstrated a range of bioactive properties, with the oils rich in phenolic monoterpenes (M. citriodora and T. zygis) being particularly active in both antioxidant and antibacterial test systems. Key Word Index: Monarda citriodora var. citriodora Myristica fragrans Origanum vulgare ssp. hirtum Pelargonium sp. Thymus zygis LabiataeGeraniaceaeMyristicaceaeessential oil compositionα-pinenesabineneβ-pinenep-cymenecitronellolgeraniolthymolcarvacrol'),(838,'10.1080/10412905.2004.9698684','Composition of the Essential Oil of<i>Cachrys alpine</i>Bieb.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698684',9,'https://openalex.org/W2077501852','Abstract A hydrodistilled essential oil from fruits of Cachrys alpina was analyzed by GC/MS. Twenty-nine compounds representing 98% of the oil were identified with α-humulene (33.1%), p-cymene (9.3%), α-phellandrene (9.1%), germacrene D (8.2%) and α-pinene (6.3%) as main constituents.'),(839,'10.1080/10412905.2004.9698685','Variation in the Main Components of the Essential Oils from the Leaves and Flowers of Portuguese<i>Thymus albicans</i>Over a Single Season','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698685',6,'https://openalex.org/W1990474290','Abstract The comparison of the chemical composition of the leaf and the flower oils isolated from Thymus albicans Hoffm. et Link belonging to the 1,8-cineole chemotype, collected at Gambelas, Algarve, during the flowering phase (June to September) was carried out. The oils isolated from both the fresh leaves and the fresh flowers by hydrodistillation were analyzed and compared by GC and GC/MS. The oil yields from the fresh leaves ranged from 3.1% in June, to 6.7% in July (full bloom), while the oil yields from the fresh flowers ranged from 4.8% in July, to 7.0% in September. Independent of the harvesting period, the oils isolated were characterized by their richness in 1,8-cineole either from the leaves (59.7â66.0%) or from the flowers (57.0â66.7%). The flower oils contained the highest concentration of α-pinene, β-pinene and linalool, while the leaf oils were richest in camphor, citronellol, bornyl acetate and geranyl propionate. Quantitative differences were also found in some oxygenated sesquiterpenes according to the developmental flowering stage being one of the most interesting those registered for viridiflorol, ledol and intermedeol. The highest amounts of these components in both the leaf and the flower oils were observed in July, starting then to decrease until September just as the behavior already found for 1,8-cineole in the flower oils.'),(840,'10.1080/10412905.2004.9698686','Composition of the Essential Oil of<i>Salvia eremophila</i>Boiss. Native to Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698686',20,'https://openalex.org/W1991990616','Abstract The water-distilled essential oil produced from the aerial parts of Salvia eremophila Boiss., endemic in Iran, was analyzed by GC/MS. Twenty-eight compounds were identified representing 96.0% of the total components detected with α-pinene (24.3%), bornyl acetate (18.9%), camphene (16.0%) and borneol (14.3%) as the major constituents.'),(841,'10.1080/10412905.2004.9698689','Composition of the Essential Oil of<i>Achillea sieheana</i>Stapf and the Enantiomeric Distribution of Camphor','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698689',8,'https://openalex.org/W1964485742','Abstract A water distilled oil from the aerial parts of Achillea sieheana Stapf (Compositae), an endemic species in Turkey, was analyzed by GC/MS. Enantiomerically pure (1S)(â)-camphor (39.9%) was identified as a main constituent in the oil using a multidimensional GC/MS system.'),(842,'10.1080/10412905.2004.9698693','Essential Oil Composition of the Leaves of<i>Ocimum micranthum</i>Willd.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698693',16,'https://openalex.org/W2092115610','Abstract Variation on chemical composition of essential oils produced from Ocimum micranthum Willd. obtained from plants growing in northeast Brazil, at different stages of development and throughout the day. The oils, which were obtained by microwave oven distillation, were analyzed by GC/MS. A discreet variation in the eugenol contents from 97% at 6:00 a.m. to 84% at 6:00 p.m. was observed. The highest value was found in oil obtained from a specimen with a fully developed inflorescence. The eugenol production in O. micranthum does not appear to be influenced by solar light throughout the day.'),(843,'10.1080/10412905.2004.9698694','Chemical Composition of the Essential Oils of<i>Eugenia beaurepaireana</i>and<i>Eugenia pyriformis:</i>Section Dichotomae','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698694',25,'https://openalex.org/W2013428646','Abstract Essential oils, which were obtained from fresh leaves of Eugenia beaurepaireana and Eugenia pyriformis, collected in the southern Brazil, were analyzed by GC and GC/MS. Forty-one compounds were identified in the analyzed samples. The species were very similar and characterized by the predominance of sesquiterpenes hydrocarbons. The oils of E. beaurepaireana and E. pyriformis were found to be especially rich in 8-cadinene (7.2% and 12.4%), T-cadinol (6.5% and 11.9%) and a-cadinol (6.1% and 14.0%). These oils also contained important amounts of bicyclogermacrene (14.3% and 10.2%) and β-caryophyllene (6.4% and 7.2%).'),(844,'10.1080/10412905.2004.9698695','Aromatic Plants of Tropical West Africa. XIII. Chemical Composition of the Leaf Oil of<i>Laggera pterodonta</i>(DC.) Sch. Bip. ex Oliv. from Benin','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698695',21,'https://openalex.org/W2000455774','Abstract The essential oil obtained by hydrodistillation from leaves of Laggera pterodanta Sch. Bip. ex Oliv. was analyzed by GC and GC/MS. Twenty-three components were identified, of which 2,5-dimethoxy-p-cymene (30.5%), 10-epi-δ-eudesmol (24.6%) and juniper camphor (7.5%) were the most significant.'),(845,'10.1080/10412905.2004.9698696','Isolation of Rosemary Oils by Different Processes','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698696',20,'https://openalex.org/W2071444906','Abstract Rosemary oil may be isolated by three different processes, including steam distillation, water distillation and controlled instantaneous decompression. The concrete resulting from extraction by volatile organic solvents was also made using hexane, dichloromethane and ethanol. The oils and extracts obtained were analyzed by gas chromatography (GC) and gas chromatography coupled to mass spectroscopy (GC/MS) in order to determine their chemical composition. A scanning electron microscope was used to observe the impact of different processes on the structure of leaves and essential oil bearing trichomes.'),(846,'10.1080/10412905.2004.9698698','Chemical Composition and Seasonal Variations of Spike Lavender Oil from Southern Spain','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698698',36,'https://openalex.org/W2084410417','Abstract The composition of six essential oil samples, obtained by steam distillation of twigs of spike lavender (Lavandula latifolia Med.) harvested in three different locations from southern Spain during the full flowering and fruiting phenological stages, has been analyzed by capillary GC and GC/MS in combination with retention indices. Yields of the oils during flowering (1.5â2.2%) were 2.5â7 times higher than during fruiting (0.3â0.6%). Among the 56 identified constituents (accounting for 96.0â97.5% of the oils), the main and characteristic components were linalool (27.2â43.1%), 1,8-cineole (28.0â34.9%), camphor (10.8â23.2%), borneol (0.9â3.6%), β-pinene (0.8â2.6%), (E)-α-bisabolene (0.5â2.3%), β-pinene (0.6â1.9%), β-caryophyllene (0.5â1.9%), α-terpineol (0.8â1.6%), sabinene (0.3â0.8%), myrcene (0.3â0.8%), camphene (0.4â0.6%), terpinen-4-ol (0.3â0.5%) and limonene (0.2â0.9%). The volatile chemical composition and oil production of both full flowering and fruiting plants allowed to assess the type and quality of the spike lavender oils processed in the studied area.'),(847,'10.1080/10412905.2004.9698699','Comparison of the Leaf, Root and Fruit Oils of<i>Diplotaenia cachrydifolia</i>from Turkey','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698699',4,'https://openalex.org/W2065021434','Abstract The essential oils of three different parts (roots, leaves and fruits) of Diplotaenia cachrydifolia were investigated by GC/MS. The oil yield of dried parts obtained by hydrodistillation were 0.33%, 1.67% and 2.9% (v/dw), respectively. Thirty-five compounds representing 92.7%, 97.9% and 97.7% of the root, leaf and fruit oils were identified, respectively. Major constituents of root oil were isomyristicin (21.4%), α-phellandrene (18.8%), β-phellandrene (9.8%), methyl oleate (9.6%), p-cymene (7.6%) and (E)-isodillapiole. However, the characteristic compounds of leaf and fruit oils were terpinolene (64.1%, 69.34%), (E)-dillapiole (17.59%, 7.7%), β-phellandrene (4.5%, 67.0%) and (E) β-ocimene (2.3%, 3.8%), respectively. The oil constituents of the leaves and fruits were found to be similar. However, the amounts of isomyristicin, α-phellandrene and methyloleate in the roots were higher than those of leaves and fruits.'),(848,'10.1080/10412905.2004.9698700','Essential Oil of<i>Nepeta makuensis</i>Jamzad et Mozaffarian from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698700',13,'https://openalex.org/W1980357953','Abstract The chemical composition of the essential oil of Nepeta makuensis Jamzad et Mozaffarian, which is endemic to Iran, was analyzed by GC/MS. Twenty-eight components representing 92.9% of the oil were identified of which viridiflorol (17.5%), T-cadinol (10.7%) and spathulenol (9.0%) were the major ones.'),(849,'10.1080/10412905.2004.9698701','Chemical Composition of the Essential Oil of<i>Lantana camara</i>L. from Cuba','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698701',21,'https://openalex.org/W2084960052','Abstract The essential oil obtained from leaves of Lantana camara L. from Cuba was analyzed by GC-FID and GC/MS. The oil was characterized by the high percentage of sesquiterpenes. The major components were (E)-nerolidol (43.4%), δ-cadinene (7.6%), α-humulene (4.9%) and β-caryophyllene (4.8%). Key Word Index: Lantana camara Verbenaceaelantanaessential oil composition(E)-nerolidol'),(850,'10.1080/10412905.2004.9698702','Essential Oil of<i>Calamintha sylvatica</i>Bromf. and<i>Calamintha vardarensis</i>Šilic','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698702',15,'https://openalex.org/W1990158059','Abstract The essential oil of three populations of Calamintha sylvatica Bromf. native to the mountain region of southwestern Serbia and one population of Calamintha vardarensis Šilic from southern former Yugoslav Republic of Macedonia were studied. The highest oil yields were found in C. vardarensis (1.54%), whereas in C. sylvatica oil yields varied from 0.11% up to 0.94%. In all samples, cis-piperitone oxide was a major compound. The highest percentage was found in the oil of C. vardarensis (65.6%). In C. sylvatica piperitone oxide varied from 48.9â59.2%. In the examined samples, oil composition appeared to vary more according to geographical rather than genetic factors.'),(851,'10.1080/10412905.2004.9698704','Essential Oil of<i>Senecio squalidus</i>L., Asteraceae','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698704',21,'https://openalex.org/W2026929921','Abstract The chemical composition of the essential oil isolated from the following herb of Senecio squalidus L., Asteraceae by water distillation was determined by GC and GC/MS. Fifty-eight components were identified (94.1% of the total oil), with p-cymene (29.3%) and α-phellandrene (24.7%) as major constituents.'),(852,'10.1080/10412905.2004.9698706','Chemical Constituents of the Essential Oil of<i>Stachys schtschegleevii</i>Sosn. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698706',16,'https://openalex.org/W1997777777','Abstract The constituents of the essential oil obtained by hydrodistillation of Stachys schtschegleevii Sosn. (Lamiaceae) grown wild in Iran were investigated by GC and GC/MS. Forty-two components (representing 99.3% of the total oil) were identified. The major components were α-pinene (27.4%), β-phellandrene (14.7%), germacrene D (14.1%), β-pinene (10.5%), and α-phellandrene (4.7%).'),(853,'10.1080/10412905.2004.9698708','1,8-CineoleâCaryophyllene Oxide Chemotype of Essential Oil of<i>Thymus serpyllum</i>L. Growing Wild in Vilnius (Lithuania)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698708',15,'https://openalex.org/W2093480512','Abstract The chemical composition of the essential oils of Thymus serpyllum L. ssp. serpyllum var. serpyllum growing wild in Vilnius (East Lithuania) has been studied. The samples collected at full flowering were analyzed by GC and GC/MS. Thirty-six identified constituents made up 86.5â94.9% of the oils. The main constituents were 1,8-cineole (8.9- 13.9%), caryophyllene oxide (6.5â12.5%), borneol (7.4â10.5%), β-caryophyllene (8.5â10.2%), germacrene D (5.8â13.5%), camphor (5.2â7.4%), camphene (4.2â8.2%) and myrcene (4.1â8.8%). The oil containing approximately equal amounts of the first two major constituents was attributed to 1,8-cineole/caryophyllene oxide-chemotype. The most stable characteristic of the oils under study was the quantity of compounds with bornane carbon skeleton (16.7â18.5%, camphor + borneol + bornyl acetate).'),(854,'10.1080/10412905.2004.9698711','Chemical Composition and Antimicrobial Activities of<i>Helichrysum amorginum</i>Cultivated in Greece','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698711',22,'https://openalex.org/W2029002906','Abstract The chemical composition of the essential oil obtained from the aerial parts of the cultivated Helichrysum amorginum was investigated by GC and GC/MS. From the 29 identified constituents representing 85.0% of the total oil, spathulenol (36.6%) and β-pinene (12.5%) were the major components. Furthermore, it was found that the oil exhibited a moderate antimicrobial activity against four Gram-negative bacteria, two Gram-positive and three pathogenic fungi.'),(855,'10.1080/10412905.2004.9698713','Comparison of the Essential Oils of<i>Origanum majorana</i>L. and<i>Origanum</i>x<i>majoricum</i>Cambess.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698713',43,'https://openalex.org/W2050428694','Abstract Origanum majorana L. (Lamiaceae) has two chemotypes in Turkey. The type growing in the southwestern part of the Mediterranean region is characterized by rich oil yield and high carvacrol content. This type known as \'beyaz kekik\' (white oregano) and is commercialized. The more usual sweet marjoram (mercankösk) type of O. majorana grows in the western part of Turkey. This type is poor in oil and contains only trace amounts of carvacrol. cis-Sabinene hydrate (30â44%) and terpinen-4-ol (8â14%) were found as main constituents in the Turkish materials collected in different periods of vegetation. Origanum x majoricum Cambess. is a known hybrid of O. majorana L. x O. vulgare L. ssp. virens (Hoffm. et Link) Ietswaart and is also cultivated in Turkey. Sweet marjoram contains cis-sabinene hydrate (24â37%) and terpinen-4-ol (6â13%) in its oil. Key Word Index: Origanum majorana Origanum x majoricum Lamiaceaeessential oil composition cis-sabinene hydrateterpinen-4-ol'),(856,'10.1080/10412905.2004.9698716','Comparative Investigation of the Essential Oils of<i>Achillea talagonica</i>Boiss. and<i>A. millefolium</i>, Chemical Composition and Immunological Studies','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698716',19,'https://openalex.org/W2073742313','Abstract In this study, the oils of Achillea talagonica and A. millefolium, which grow widely in Iran, have been analyzed by GC and GC/MS. The main constituents of the oil for A. talagonica were 1,8-cineole (9.7%) and camphor (21.9%), while the major components of the oil for A. millefolium were α-copaene (11.1%) and (E)-nerolidol (8.8%). Effects of these oils were studied on humoral immune responses in BALB/c mice. The oil isolated from Iranian A. millefolium ssp. millefolium possessed a high percentage of sesquiterpenes (55.4%) in which α-bisabolol was the main compound, while no proazulene or 1,8-cineole were detected. A high percentage of sesquiterpenes, presence of proazulene in A. millefolium (1%) and the lack of these compounds in A. talagonica could account for the different immunological effects of these plants.'),(857,'10.1080/10412905.2004.9698717','Analysis of the Essential Oil of<i>Oenanthe crocata</i>L. and Its Biological Activity','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698717',10,'https://openalex.org/W1977890978','Abstract The chemical composition of the essential oil of the seeds of Oenanthe crocata, an endemic plant of Sardinia and Corsica, has been studied by analytical and spectroscopic methods. Some terpenes, 1,8-cineole, camphor, 1-octyn-3-ol-3-methyl, 8,10-heptadecadiene-4,6-diyne-1,12-diol have been isolated. The cytotoxic, antiviral and antimicrobic activities of the oil have also been evaluated. The oil did not show a significant antiviral activity, but showed a moderate antibacterial activity against Streptococcus faecalis and Bacillus lentus.'),(858,'10.1080/10412905.2004.9698718','Chemical Composition and Antimicrobial Activity of<i>Ambrosia artemisiifolia</i>L. Essential Oil','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698718',27,'https://openalex.org/W1981772859','Abstract Chemical analysis and antimicrobial activity of essential oil isolated by steam distillation from Ambrosia artemisiifolia L., Asteraceae dried flowering herb were performed. Principal constituents were germacrene D (24.1%), limonene (16.83%), α-pinene (8.0%) and myrcene (7.4%). A significant bactericidal and fungicidal activity was observed against all microorganisms tested.'),(859,'10.1080/10412905.2004.9698719','Chemical Composition of the Essential Oil from Feijoa (<i>Feijoa sellowiana</i>Berg.) Peel','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698719',21,'https://openalex.org/W2009064745','Abstract Essential oil from the peel of Feijoa sellowiana from Menton (France) was analyzed by GC/MS. Sixty-seven compounds representing more than 96.4% of the oil were identified. The main constituents were found to be β-caryophyllene (12%), ledene (9.6%), a-humulene (6.3%), β-elemene (4.9%) and 8-cadinene (4.8%).'),(860,'10.1080/10412905.2004.9698720','The Sabinene Chemotype of Essential Oil of Seeds of<i>Daucus carota</i>L. ssp.<i>carota</i>Growing Wild in Lithuania','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698720',41,'https://openalex.org/W2051020514','Abstract The composition of the essential oil of Daucus carota L. ssp. carota seeds (fruits) collected from ecologically clean localities and in polluted areas near the roads was analyzed by GC and GC/MS. The oils from all samples were of the sabinene (28.2â37.5%) chemotype. The other major constituents were α-pinene (16.0â24.5%), terpinen-4-ol (4.6â7.5%), γ-terpinene (2.9â6.0%) and limonene (2.3â4.0%). The oils consisted of 83.4â95.1% monoterpenoids (monot-erpene hydrocarbons made up 60.5â74.8%) and 3.4â10.5% sesquiterpenoids. The ratio of sesquiterpenoids and monoterpenoids from clean localities and from the areas near the roads was found to be different (probably due to pollution). Identified compounds made up 92.1â99.5% of the oil. Key Word Index: Daucus carota ssp. carota Umbelliferaewild carrotessential oil compositionsabineneα-pinene'),(861,'10.1080/10412905.2004.9698722','Constituents of the Essential Oil of<i>Echinophora platyloba</i>DC. Growing Wild in Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698722',31,'https://openalex.org/W2058788758','Abstract The composition of the essential oil obtained by hydrodistillation from aerial parts of Echinophora platyloba DC., a native plant of Iran, was analyzed by GC/MS. Twenty-nine components were characterized representing 95.3% of the oil. (E)β-ocimene (49.9%) was the main constituent of the oil, followed by γ-decalactone (8.4%), α-pinene (6.0%) and linalool (5.6%).'),(862,'10.1080/10412905.2004.9698724','Seasonal Variation of Essential Oil Yield and Composition of<i>Thymus vulgaris</i>L. (Lamiaceae) from South Brazil','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698724',50,'https://openalex.org/W2166161668','Abstract Essential oils from the leaves of Thymus vulgaris L. collected from Caxias do Sul (Rio Grande do Sul State, Brazil) were isolated by hydrodistillation with an average oil yield of 0.25%. Twenty-two components were identified by GC and GC/MS analysis. Thymol was found to be the most abundant constituent (31.5â52.4%), followed by p-cymene (17.1â34.4%). Thyme possessed a higher oil yield and the oil was richer in oxygenated compounds when harvested in the spring.'),(863,'10.1080/10412905.2004.9698725','Analysis of the Oil of<i>Heracleum persicum</i>L. (Seeds and Stems)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698725',35,'https://openalex.org/W1986639203','Abstract Chemical composition of the essential oils obtained by hydrodistillation of the stems (before and at full flowering stage), unripe and ripe seeds of Heracleum persicum L. were investigated by a combination of GC and GC/MS. Twenty-four components were characterized for the stem oil before flowering with (E)-anethole (47.0%), terpinolene (20.0%), γ-terpinene (11.6%) and limonene (11.5%) as the main constituents. At full flowering stage, 33 compounds were identified in the stem oil with (E)-anethole (60.2%), terpinolene (11.3%) and γ-terpinene (7.1%) as the major components. Among the 30 compounds identified in the seed oil of H. persicum, the major constituents were hexyl butyrate (22.5% and 35.5%), octyl acetate (19% and 27%) and hexyl isobutyrate (9.1% and 3.2%) in unripe and ripe seeds, respectively.'),(864,'10.1080/10412905.2004.9698732','Essential Oil Composition of<i>Eugenia florida</i>and<i>Eugenia mansoi</i>','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698732',22,'https://openalex.org/W1993567146','Abstract Essential oils were obtained from fresh leaves of Eugenia florida and Eugenia mansoi, collected in southern Brazil, and analyzed by GC and GC/MS. Forty-five compounds, ranging from 81.1â93.6% of the total oil, were identified. Bicyclogermacrene (10.9%), germacrene D (10.4%) and β-caryophyllene (8.1%) were the major components of E. florida oil, while for E. mansoi oil the main components were viridiflorene (12.5%), (E,E)-farnesol (14.5%) and (E,Z)-farnesol (17.3%).'),(865,'10.1080/10412905.2004.9698733','Comparison of the Main Components of the Essential Oils from Flowers and Leaves of<i>Thymus mastichina</i>(L.) L. ssp.<i>mastichina</i>Collected at Different Regions of Portugal','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698733',15,'https://openalex.org/W2027586943','Abstract The chemical composition of the essential oils from the leaves and the flowers of Thymus mastichina collected at different regions of Portugal were analyzed by GC and GC/MS. It revealed that fresh flowers produce larger amounts of oils than the leaves. The highest oil yields were obtained from the flowers collected at Arrábida (3.5%, v/w) and Mértola (3.0%, v/w). Two types of oils were differentiated according to their main components. Oils rich in 1,8-cineole whose concentrations ranged from 39.4% (in the flower oils collected at Mértola) to 69.2% (in the leaf oils from Arrábida), and an oil rich in linalool (73.5%) that was only detected in a sole plant group from Sesimbra. Camphor, borneol, terpinen-4-ol and α-terpineol appeared in relative high levels in the oils of the plants from Mértola and S. Brás de Alportel. In spite of the samples collected at Arrábida belonging to the 1,8-cineole type, camphene, (E)-β-ocimene, camphor and borneol were the compounds detected in the smallest amounts in contrast to the two remaining oils. Besides the linalool contents determining the chemotype of the plants collected at Sesimbra, other compounds appeared in different concentrations to the remaining samples making it worthy to differentiate between them. Thus, those samples had the lowest concentrations of many monoterpenes and the highest levels of T-cadinol.'),(866,'10.1080/10412905.2004.9698735','Essential Oil Composition of Greek (<i>Origanum vulgare</i>ssp.<i>hirtum</i>) and Turkish (<i>O. onites</i>) Oregano: a Tool for Their Distinction','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698735',64,'https://openalex.org/W1990326958','Abstract Aiming to find out if any distinction between the Greek (Origanum vulgare ssp. hirtum) and Turkish oregano (O. onites) essential oils exists, the composition of six wild Greek populations of the former and four of the latter taxon were analyzed by means of GC and GC/MS. A PCA analysis showed that Turkish oregano oils had higher amounts of sabinene, myrcene, γ-terpinene, borneol and carvacrol, and Greek oregano oils had higher p-cymene content. The latter were further divided into two subgroups, distinguished respectively by their thymol and carvacrol content. A comparison of our results with the published information showed that p-cymene percentages>14% and/or thymol>6% is found only in Greek oregano, while borneol content>2% is found only in Turkish oregano oils. Key Word Index: Origanum vulgare ssp. hirtum Origanum onites LamiaceaeGreek oreganoTurkish oreganoessential oil compositionp-cymeneborneolthymolcarvacrol'),(867,'10.1080/10412905.2004.9698738','Volatile Oil Constituents from Different Parts of<i>Cachrys trifida</i>L.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698738',13,'https://openalex.org/W1997354199','Abstract The oil constituents of four populations of Cachrys trifida L. have been studied by GC and GC/MS. The main components of the flower oil were found to be γ-terpinene (32.4â38.8%), (E)-β-ocimene (27.3â36.8%), limonene (6.0â24.2%) and p-cymene (7.2â7.4%), whereas the major compounds from the fruit oil were γ-terpinene (28.3â37.3%), limonene (14.2â34.5%), p-cymene (14.1â24.5%), α-pinene (3.8â11.3%) and (Z)-β-ocimene (3.0â8.0%). The oil from the stems and leaves was characterized by a high amount of (E)-β-ocimene (61.0â70.7%), (Z)-β-ocimene (20.4â51.5%) and γ-terpinene (3.8â8.5%). Finally the root oil contained high amounts of terpinolene (61.8â70.7%), γ-terpinene (8.2â13.6%) and p-cymene (8.0â10.9%).'),(868,'10.1080/10412905.2004.9698740','Composition of the Essential Oil from Leaves of<i>Smallanthus maculatus</i>(Cav.) H. Rob. (Asteraceae)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698740',4,'https://openalex.org/W2098656857','Abstract The composition of the essential oil from leaves of Smallanthus maculatus (Cav.) H. Rob. from Costa Rica was analyzed by capillary GC/MS. Fifty-seven compounds were identified corresponding to ca. 96% of the oil. The major components were α-pinene (32.9%), germacrene D (13.7%) and β-caryophyllene (10.7%). Key Word Index: Smallanthus maculatus Asteraceaeessential oil compositionα-pinenegermacrene Dβ-caryophyllene'),(869,'10.1080/10412905.2004.9698742','<i>Artemisia vulgaris</i>L. from Vietnam: Chemical Variability and Composition of the Oil Along the Vegetative Life of the Plant','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698742',31,'https://openalex.org/W2021239404','Abstract Essential oils produced from a population of Artemisia vulgaris of Vietnamese origin cultivated near Hanoi were subjected to analysis by GC, GC/MS and 13C-NMR. The oils were found to contain oxygenated monoterpenes as major components (1,8-cineole, camphor and α-terpineol). The composition of these oils differed from that previously reported for Vietnamese A. vulgaris oil. Only slight differences in the composition of the oil were observed along the vegetative life of the plant. No significant difference was observed between compositions of leaf and flower oils. In addition, the combination of retention indices, GC/MS and 13C-NMR spectroscopy allowed the identification of unusual sesquiterpenes such as presilphiperfolan-9α-ol as a minor component.'),(870,'10.1080/10412905.2004.9698744','Composition of the Essential Oil from the Leaves of<i>Podachaenium eminens</i>(Lag.) Sch. Bip.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698744',1,'https://openalex.org/W2073791231','Abstract The composition of the leaf oil of Podachaenium eminens (Lag.) Sch. Bip. from Costa Rica was analyzed by capillary GC/MS. Seventy-three compounds were identified corresponding to about 88% of the oil. The mayor components were (E)-nerolidol (46.7%) and α-pinene (14.9%).'),(871,'10.1080/10412905.2004.9698745','Leaf Oils of<i>Psidium parvifolium</i>Griseb. and<i>Psidium cattleianum</i>Sabine from Cuba','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698745',20,'https://openalex.org/W2008536618','Abstract The chemical composition of the leaf oils of Psidium parvifolium Griseb. and Psidium cattleianum Sabine were studied by GC and GC/MS. Twenty volatile compounds were identified in P. parvifolium, of which viridiflorol (31.9%) was the major one. Eighteen compounds were identified in P. cattleianum, of which epi-α-muurolol (21.9%), α-cadinol (20.0%), epi-α-cadinol (16.7%) and caryophyllene oxide (13.6%) were major.'),(872,'10.1080/10412905.2004.9698746','Volatile Constituents of the Essential Oil of<i>Ajuga chamaepitys</i>(L.) Schreber. ssp.<i>chamaepitys</i>from Spain','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698746',13,'https://openalex.org/W2083002289','Abstract The chemical composition of the essential oil extracted from the aerial parts of Ajuga chamaepitys (L.) Schreber ssp. chamaepitys has been studied by GC and GC/MS. Thirty-six compounds were identified and γ-muurolene (40.3%), limonene (20.5%) and germacrene B (7.8%) were found to be the major constituents of the oil. Key Word Index: Ajuga chamaepitys ssp. chamaepitys Lamiaceaeessential oil compositionγ-muurolenelimonenegermacrene B'),(873,'10.1080/10412905.2004.9698747','Essential Oils from Bolivia II. Asteraceae:<i>Ophryosporus heptanthus</i>(Wedd.) H. Rob. et King','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698747',12,'https://openalex.org/W2167484071','Abstract The essential oil of the aerial parts of Ophryosporus heptanthus (Asteraceae) from Bolivia was analyzed by GC and GC/MS. The oil was characterized by a high percentage of santolinatriene (â¼ 47%) and the presence of precocene II (â¼ 8%) as the most important minor constituent. The other compounds were monoterpenes (â¼ 16%), with p-cymene as the major compound (â¼ 4.8%), sesquiterpenes (â¼ 6%), oxygenated sesquiterpenes (â¼ 8%) and oxygenated monoterpenes (â¼ 4.5%). Key Word Index: Ophryosporus heptanthus Asteraceaeessential oil compositionsantolinatriene6,7-dimethoxy-2,2-(2H)-benzopyranprecocene II'),(874,'10.1080/10412905.2004.9698748','Composition and Antifungal Activity of the Oil of<i>Artemisia nilagirica</i>(Clarke) Pamp','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698748',50,'https://openalex.org/W2061902737','Abstract The essential oil of the leaves of Artemisia nilagirica from South India was investigated by GC and GC/MS, which lead to the identification of 59 compounds including α-thujone (41.9%), borneol (10.8%), and β-thujone (9.1%). The leaf oil inhibited the growth of the plant pathogen Phytophthora capsici. This property has been attributed to the presence of thujones in the oil.'),(875,'10.1080/10412905.2004.9698749','Chemical Composition and Insecticidal Activity of<i>Hedeoma mandoniana</i>Essential Oils','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698749',13,'https://openalex.org/W2019407909','Abstract The analysis by GC/MS of samples of essential oils obtained from aerial parts of Hedeoma mandoniana allowed the identification of 58 components. The main components were pulegone (37â46%), 1,8-cineole (10â14%), linalool (7â12%) and 1-octen-3-yl acetate (7â12%). We investigated the efficacy of these oils against the Chagas\' insect disease vectors (Triatoma infestans Klug or Rhodnius neglectus Lent) bugs by topical application. Two samples showed a moderate activity (33.3% of mortality) on Rhodnius neglectus exemplars.'),(876,'10.1080/10412905.2004.9698750','Constituents and Biological Activity of the Essential Oil of<i>Eugenia acapulcensis</i>Steud.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698750',9,'https://openalex.org/W2093722783','Abstract The essential oil from leaves of Eugenia acapulcensis Steud. obtained by hydrodistillation was analyzed by GC and GC/MS. From the MS data and retention indices obtained 56.7% of the oil consisting of 47 components could be identified. Eighty-five percent of the analyzed oil was comprised of sesquiterpenes, either hydrocarbons or oxygenated, among which α-cadinol (4.2%), spathulenol (4.2%), Ï-cadinene (3.8%) and (Z)-nerolidol (3.5%) were the main ones. The oxygenated monoterpene trans-pinocarveol (4.2%) was also found as a major component of the oil.'),(877,'10.1080/10412905.2004.9698751','Chemical Composition and Antimicrobial Variability of<i>Satureja montana</i>L. Essential Oils Produced During Ontogenesis','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698751',45,'https://openalex.org/W1991812574','Abstract The essential oils obtained from Satureja montana L. harvested in central part of Dalmatia (Croatia) at three ontogenical stages were evaluated for their chemical composition and antimicrobial activity. GC/MS analyses revealed the presence of 33 compounds in the oils. Carvacrol (52.4>26.2>16.1%) was found to be the main constituent especially before flowering while p-cymene (3.8<15.2<25.6%) increased through flowering. The antimicrobial activity of S. montana oils against five Gram-negative bacteria (Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, Salmonella typhi), four Gram-positive bacteria (Bacillus subtilis, Bacillus cereus, Staphylococcus aureus, Streptococcus faecalis) and five pathogenic fungi (Aspergillus fumigatus, Aspergillus niger, Candida albicans, Candida rugosa and Saccharomyces cerevisiae) was evaluated using the agar-plate dilution assay. The oil showed the strongest activity against all tests strains, with the exception of Pseudomonas aeruginosa. The maximum activity was observed against E. coli, S. aureus and fungal organisms. Escherichia coli had the lowest MIC of 0.06% with oils produced before and during the flowering period. These results support the notion that S. montana oil has a role as both a pharmaceutical and a preservative.'),(878,'10.1080/10412905.2004.9698752','Essential Oil of<i>Johrenia ramosissima</i>Mozaffarian from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698752',4,'https://openalex.org/W1981356376','Abstract A water-distilled essential oil from the aerial parts of Johrenia ramosissima Mozaffarian, a newly described endemic species in Iran, was analyzed by GC/MS. Thirty-five compounds representing 88.5% of the oil were identified with bornyl acetate (14.8%), trans-pinocarveol (12.5%) and α-campholenol (9.5%) as main constituents.'),(879,'10.1080/10412905.2004.9698754','Volatile Constituents of<i>Dittrichia graveolens</i>(L.) Greuter from Greece','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698754',19,'https://openalex.org/W2040430008','Abstract The essential oil from the aerial parts of Greek Dittrichia graveolens has been analyzed using GC/MS. More than 50 compounds were identified from the oil. The major constituents of the oil were found to be epi-α-cadinol (30.2%) and bornyl acetate (25.4%).'),(880,'10.1080/10412905.2004.9698757','Antilisterial Properties of Cilantro Essential Oil','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698757',24,'https://openalex.org/W2068529394','Abstract The minimum inhibitory concentrations (MIC) of crude essential oil of cilantro (Coriandrum sativum L.) and four fractions recovered by fractional distillation of the crude oil were determined against strains of Listeria monocytogenes, Listeria grayi, Listeria innocua and Listeria seeligeri. Crude oil inhibited all the test strains at concentrations â¤ 0.01% (v/v) and the remaining fractions were effective at concentrations < 0.07% (v/v). One fraction comprising a complex mixture of alcohols, aldehydes, alkanes and terpenes, including high concentrations of (E)-2-decenal, exhibited slightly greater potency than the other fractions. Listericidal activity was demonstrated by a rapid loss in cell viability upon exposure to crude oil dissolved in Tryptic Soy Broth. Cilantro oil is a potent antilisterial plant extract with potential applications as a food preservative or in the formulation of disinfectants for the control of Listeria monocytogenes in the food processing environment.'),(881,'10.1080/10412905.2004.9698758','Essential Oil of<i>Prangos uloptera</i>DC. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698758',23,'https://openalex.org/W1982919487','Abstract The essential oil from aerial parts of Prangos uloptera DC. from Iran was isolated by hydrodistillation and analyzed by GC/MS. Twenty-eight constituents representing 89.1% of the oil were identified. The major constituents of the oil were β-caryophyllene (27.1%), caryophyllene oxide (15.9%) and α-pinene (12.4%).'),(882,'10.1080/10412905.2004.9698760','Essential Oil of<i>Astrodaucus persicus</i>(Boiss.) Drude. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698760',8,'https://openalex.org/W2088126113','Abstract The essential oil from the aerial parts of Astrodaucus persicus (Boiss.) Drude. from Iran was isolated by hydrodistillation and analyzed by GC/MS. Of the 41 components which were detected, 30 amounting to 96.8% were identified. The oil consisted mainly of non-terpenoid aliphatic compounds and a small percentage each of monoterpenes and sesquiterpenes. The major components found in the oil were decanal (34.8%), dodecanal (15.5%) and dodecanol (14.3%).'),(883,'10.1080/10412905.2004.9698762','Chemical Composition and Allelopathic Activity of Oil and Volatile Fractions of<i>Conyza albida</i>Willd. ex Sprengel from Greece','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698762',11,'https://openalex.org/W1980566128','Abstract The oil of the fresh aerial parts of Conyza albida and its fractions were analyzed by GC/MS. Fifty-five components were identified with cis-lachnophyllum ester (30.0%) being the main compound. Furthermore, the allelopathic potential of the oil and its fractions was evaluated using two sensitive indicators, Avena sativa and Spirodella polyrhiza.'),(884,'10.1080/10412905.2004.9698763','Essential Oils from Bolivia. I. Asteraceae:<i>Baccharis tricuneata</i>(L.f.) Pers. var.<i>ruiziana</i>Cuatrecassas','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698763',14,'https://openalex.org/W2134512580','The essential oil of the aerial parts of Baccharis tricuneata var. ruiziana (Asteraceae) from Bolivia was analyzed by GC and GC/MS. The oil is characterized by a high percentage of (E)-nerolidol (â¼68%) and the presence of several minor constituents composed mainly of monoterpenes (â¼16%), followed by sesquiterpene hydrocarbons (â¼5%) and oxygenated sesquiterpenes (â¼3%).'),(885,'10.1080/10412905.2004.9698765','Analysis of Volatile Components of Fresh<i>Perilla frutescens (L.) Britt. var. acuta (Thunb.) Kudo</i>by Headspace GC/MS','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698765',16,'https://openalex.org/W2049285310','Abstract The technology of headspace coupled GC/MS was used to study the volatile components of both fresh and dry Perilla frutescens. Twenty-three components were identified of which β-caryophyllene (24.2%), thujopsene (13.0â20.8%), perillaldehyde (14.2â15.1%) and (Z)-β-farnesene (3.3â10.9%) were major.'),(886,'10.1080/10412905.2004.9698766','Chemical Composition of the Essential Oils of<i>Eugenia hyemalis</i>and<i>Eugenia stigmatosa.</i>Part VI: Section Biflorae','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698766',18,'https://openalex.org/W2023423869','Abstract Essential oils, which were obtained from the leaves of Eugenia hyemalis Cambess. and Eugenia stigmatosa DC., collected in Southern Brazil, were analyzed by GC and GC/MS. Thirty-three compounds were identified in the analyzed samples. The oil obtained from E. stigmatosa is extremely simple, containing more than 90% of physeteric acid [(Z)-tetradec-5-enoic acid], an olefinic fatty acid, accompanied by its esters and tetradecalactones. The major component of E. hyemalis oil is bicyclogermacrene (37.7%), followed by germacrene D (7.0%) and β-caryophyllene (7.4%).'),(887,'10.1080/10412905.2004.9698767','Characterization and Yield Evaluation of Essential Oils from Different<i>Tagetes</i>Species','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698767',63,'https://openalex.org/W2038698071','Abstract Six species of Tagetes (T. erecta, T. filifolia, T. lucida, T. minuta, T. patula and T. tenuifolia), grown in northern Italy, were evaluated for their morpho-phenological characteristics, biomass yield and essential oil composition. The species showed marked differences in plant height, shape, flower size, habit and vegetative cycle length as found for T. filifolia which finished the vegetative cycle without reaching the flowering stage. The leaves always showed fresh material yields many fold higher than flowers (on average 26.8 and 4.4 t ha,â1 respectively). Tagetes erecta and T. patula produced significantly higher amounts of flowers than the other species (7.3 and 6.4 t ha,â1 respectively), whereas Tagetes lucida and T. filifolia were those with the highest yields of leaves (41.9 and 33.3 t ha,â1 respectively). The oils isolated by steam distillation from the flowers and leaves, were analyzed by GC and GC/MS. The flowers and the leaves of each species showed very similar qualitative oil compositions and the leaves, on average, were richer in oil contents. The oil yields between the flowers and leaves showed differences highly significant (on average 1.8 and 150.3 kg ha,â1 respectively). Tagetes erecta, T. minuta, T. patula and T. tenuifolia comprised the same pool of components (dihydrotagetone, tagetones, ocimenones and piperitone) which showed different and typical ratios in each species and, piperitone, (E)-tagetone, terpinolene and (E)-ocimenone were those more abundant respectively. Tagetes filifolia and T. lucida had methyl chavicol as the main compound. Key Word Index: Tagetes erecta Tagetes filifolia Tagetes lucida Tagetes minuta Tagetes patula Tagetes tenuifolia Asteraceaemorpho-phenological characteristicsessential oil compositionlimonene(Z)-β-ocimene(E)-β-ocimenedihydrotagetoneterpinolene(E)-tagetonemethyl chavicol(E)-ocimenonepiperitoneβ-caryophyllene'),(888,'10.1080/10412905.2004.9698768','New Compounds from the Essential Oil and Absolute of<i>Lavandula luisieri</i>L.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698768',26,'https://openalex.org/W2051773962','Abstract Some new constituents were discovered in a very unusual spanish lavender: Lavendula luisieri (Rozeira) Riv. Mart. The essential oil of L. luisieri, which is produced on an industrial scale, was analyzed by a combination of GC and GC/MS. Many components identified were irregular monoterpenoids, with a cyclopentanic structures unique in the plant kingdom, like α-necrodyl acetate (20â25% of the oil) or α-necrodol. The new structures identified were: 3,4,4-trimethyl-2-cyclohexen-1-one, 3,4,4-trimethyl-5-hexen-2-one, 2,3,4,5-tetramethyl-2-cyclopenten-1-one, 2,3,5,5-tetramethyl-4-methylene-2-cyclopenten-1-one, 1,1,2,3-tetramethyl-4-hydroxymethyl-2-cyclopentene, 2,4,5,5-tetramethyl-cyclopentadien-1,3-carboxylic acid and selina-4,7(11)-diene. A monoterpene whose exact structure remains unknown, is present in the oil at a level of (2â4%). Other main compounds were 1,8-cineole and lavandulyl acetate.'),(889,'10.1080/10412905.2004.9698772','California<i>Lomatiums</i>Part III. Composition of the Hydrodistilled Oils from Two Varieties of<i>Lomatium dissectum.</i>Isolation of a New Hydrocarbon','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698772',12,'https://openalex.org/W1984582578','Abstract The oils of Lomatium dissectum var. dissectum and L. dissectum var. multifidum were analyzed by GC and GC/MS. β-Phellandrene/limonene (25.3%), β-caryophyllene (10.8%), palmitic acid (6.6%), (E)-β-ocimene (5.4%), linolenic acid (4.7%); palmitic acid (15.3%), octanol (9.0%), octyl acetate (5.3%), β-caryophyllene (4.1%), linolenic acid (4.8%); myrcene (19.0%), 4-methylpentyl 2-methylbutyrate (13.9%), limonene (5.8%), α-bisabolol (5.1%), cuparene (5.0%), 4-methylhexyl 2-methylbutyrate (4.2%) constituted the major components of the respective hydrodistilled oils from the fruits, uppers (stems and leaves) and roots of L. dissectum var. dissectum. The corresponding oils from L. dissectum var. multifidum showed, palmitic acid (12.1%), palmitoleic acid (8.9%); decyl acetate (7.6%), linolenic acid (7.4%), linoleic acid (6.9%); (Z)-3-hexenol (18.5%), palmitic acid (8.6%), myrcene (6.0%), decyl acetate (4.9%), longifolene (4.2%); and myrcene (23.1%), longifolene (20.4%), limonene (6.0%), palmitoleic acid (5.1%) as the major components. The root oils of both varieties contained nearly 4% of a new hydrocarbon, (E)-2-methyl-3-octen-5-yne.'),(890,'10.1080/10412905.2004.9698773','Seasonal Variation of Essential Oils in a Linalool-Rich Chemotype of<i>Mentha spicata</i>Grown Wild in Greece','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698773',81,'https://openalex.org/W1991161271','Abstract The seasonal variations of the essential oil content and composition of a Mentha spicata population grown wild in Greece were examined. The oil content ranged from 0.1â1.8%, with the maximum values in late summer/early autumn. The essential oil obtained from the leaves was characterized by a very high content in linalool, i.e. 85.0â93.9% of the total oil (highest percentage in mid-autumn). Other oil constituents occurring in much lower amounts were germacrene D (up to 4.2%), β-caryophyllene (up to 2.6%) and 1,8-cineole (up to 2.1%). Key Word Index: Mentha spicata Labiataeessential oil compositionlinaloolseasonal variation'),(891,'10.1080/10412905.2004.9698774','Chemical Composition of the Essential Oil from the Leaves of<i>Eupatorium triplinerve</i>Vahl','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698774',18,'https://openalex.org/W2091883943','Abstract The essential oil from the leaves of Eupatorium triplinerve was analyzed by GC, GC/MS, IR and NMR. Nineteen compounds representing 82% of the oil were identified. The major components were selina-4(15), 7(11)-dien-8-one (36.6%), β-caryophyllene (14.7%) and δ-elemene (5.9%). Key Word Index: Eupatorium triplinerve Compositaeessential oil compositionselina-4(15)7(11)-dien-8-oneβ-caryophyllene'),(892,'10.1080/10412905.2004.9698775','Composition of Essential Oils of Some Wild<i>Salvia</i>Species Growing in Serbia','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698775',11,'https://openalex.org/W1978772170','The oils of two wild Salvia species from Serbia: S. nemorosa from the Deliblato Sands (Vojvodina), and S. glutinosa from the vicinity of the Vlasina Lake (southeastern Serbia) were subjected to analysis. The oil yields from the dried aerial parts from S. nemorosa and S. glutinosa were 0.3 vol% and 0.028 g%, respectively. The compositions of the oils were determined using GC and GC/MS. In the oils of S. nemorosa and S. glutinosa 45 and 40 constituents were identified, respectively. The main components of the oils of S. nemorosa were caryophyllene oxide (13.4%), beta-caryophyllene (10.1%), germacrene D (5.7%) and sabinene (4.7%). In the oil from S. glutinosa caryophyllene oxide (26.5%), humulene epoxide (9.6%) and spathulenol (3.5%) were the major constituents.'),(893,'10.1080/10412905.2004.9698776','Essential Oils of<i>Marlierea</i>Species','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698776',7,'https://openalex.org/W2033990441','Abstract Essential oils from Marlierea eugeniopsoides, M. obscura, M. tomentosa and M. silvatica, collected in southern Brazil, were analyzed by GC and GC/MS. Fifty-two compounds were identified representing 84â97% of the oil contents. The oil from M. eugeniopsoides was rich in monoterpenes (56.1%), mainly those from the p-menthane series, with terpinolene (30.5%) and p-cymene (7.3%) being the most abundant. The other species were characterized by sesquiterpenes, mainly those from the caryophyllane and germacrane cyclization pathways. Marlierea tomentosa and M. silvatica oils were quite similar, with predominance of sesquiterpene hydrocarbons, such as β-caryophyllene (22.5% and 25.4%, respectively) and bicyclogermacrene (24.9% and 10.9%, respectively). The oil from M. obscura was rich in oxygenated sesquiterpenes (83.2%), of which spathulenol (13.8%), caryophyllene oxide (37.2%) and globulol (7.9%) were the most abundant.'),(894,'10.1080/10412905.2004.9698778','Leaf Oils of<i>Helichrysum melaleucum</i>Rchb. ex Holl.,<i>Oenanthe divaricata</i>(R. Br.) Mabb. and<i>Persea indica</i>(L.) Spreng. from Madeira','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698778',17,'https://openalex.org/W2063850531','Abstract The chemical composition of leaf oils of Helichrysum melaleucum Rchb. ex Holl., Oenanthe divaricata (R. Br.) Mabb. and Persea indica (L.) Spreng. were studied by GC and GC/MS. Twelve compounds of the oil of H. melaleucum were identified of which β-caryophyllene (35.4%) and γ-curcumene (22.3%) were the major components; 36 compounds of the oil of O. divaricata were identified of which β-bisabolene (17.7%), limonene (16.0%) and β-caryophyllene (15.3%) were the major components, while 55 compounds of the oil of P. indica were identified of which (E)-avocadodienofuran (15.3%), (E)-avocadenynofuran (13.2%) and β-caryophyllene (11.0%) were the major components.'),(895,'10.1080/10412905.2004.9698783','Composition and<i>in vitro</i>Fungitoxic Activity of 19 Essential Oils Against Two Post-Harvest Pathogens','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698783',28,'https://openalex.org/W2030542393','Abstract The fungitoxic activity against Botrytis cinerea and Phytophthora citrophthora of 19 essential oils distilled from Moroccan medicinal plants is reported. The results of the in vitro trials showed strong activity by the oil of Chrysanthemum viscidehirtum, which completely inhibited the growth of the two fungi at a concentration of 150 ppm. The fungitoxic activity was compared with procymidone for Botrytis cinerea and propamocarbe (HCl) for Phytophthora citrophthora. Gas chromatographic analysis of the oil from C. viscidehirtum aerial parts showed that it consisted mainly of β-farnesene (25.0%), limonene (21.8%) and oxygenated sesquiterpenes (7.4%). Analysis of Aloysia triphylla oil revealed that its main components were limonene (10.1%), nerol (11.9%), geraniol (15.4%) and spathulenol (13.1%).'),(896,'10.1080/10412905.2004.9698785','Antimicrobial Activity of the Essential Oil of<i>Origanum bargyli</i>Mouterde from Turkey','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698785',1,'https://openalex.org/W2049331866','Abstract Origanum bargyli Mouterde is a rare plant of this genus in Turkey. Essential oils from the aerial parts of O. bargyli were obtained by hydrodistillation. The chemical composition of the oils was analyzed by GC/MS. From the 24 identified constituents, p-cymene (19.6%), borneol (12.9%) and α-terpineol (11.0%) were found to be major components. Furthermore, the oil was tested against 11 bacteria and four fungi at different concentrations. The result showed that the oil exhibited significant antimicrobial activity.'),(897,'10.1080/10412905.2004.9698786','Composition of the Essential Oils of the Leaves and Flowers of<i>Tagetes erecta</i>L.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698786',25,'https://openalex.org/W2079980892','Abstract The essential oils of Tagetes erecta L. leaves and flowers were analyzed by GC and GC/MS. Forty-four constituents representing 94.1% of the leaf oil and 45 constituents of the flower oil accounting for 94.0% were identified. The major constituents of the leaf oil were limonene (7.6%), terpinolene (11.2%), (Z)-myroxide (4.2%), piperitone (52.4%) and piperitenone (5.0%). The oil of the flowers contained limonene (6.9%), terpinolene (4.7%), (Z)-myroxide (7.9%), piperitone (28.5%), piperitenone (10.9%), piperitenone oxide (7.2%) and β-caryophyllene (7.0%) as the major constituents.'),(898,'10.1080/10412905.2004.9698788','Composition of the Essential Oil of<i>Torilis arvensis</i>(Huds.) Link. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698788',11,'https://openalex.org/W2015336311','Abstract The chemical composition of the essential oil of Torilis arvensis (Huds.) Link. was studied by GC/MS. Twenty-two components have been identified, of which (E)-β-farnesene (27.7%) and ar-curcumene (19.5%) were the major ones.'),(899,'10.1080/10412905.2004.9698791','Essential Oil Composition of<i>Sideritis pusilla</i>(Lange) Pau ssp.','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698791',5,'https://openalex.org/W2022720672','Abstract The quantitative composition of the essential oils from several subspecies, varieties and populations of Sideritis pusilla (Lange) Pau (Lamiaceae), analyzed by GC and GC/MS, is reported. Monoterpene hydrocarbons, alcohols, sesquiterpenes and diterpenes were the main constituents in all samples. Among these, α-pinene (7.1â25.4%), sabinene (5.9â20.4%), fenchone (0.9â19.3%), limonene (1.2â7.4%) and 1,8-cineole (1.8â15.6%) were the major compounds. The results confirm that there are differences between varieties and subspecies, while cluster analysis revealed that the oil composition potentially has chemotaxonomical significance for this taxon. Key Word Index: Sideritis pusilla ssp. oxteoxylla Sideritis pusilla ssp. almeriensis Sideritis pusilla ssp. pusilla Sideritis pusilla ssp. flavovirens Lamiaceaechemotaxonomyessential oil compositionα-pinenesabinenefenchone1,8-cineole'),(900,'10.1080/10412905.2004.9698792','Carvone-Rich Essential Oils from<i>Mentha longifolia</i>(L.) Huds. ssp.<i>schimperi</i>Briq. and<i>Mentha spicata</i>L. Grown in Sudan','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698792',61,'https://openalex.org/W1994658462','Abstract Steam distillation of the aerial parts of Mentha longifolia (L.) Huds. ssp. schimperi Briq. and Mentha spicata L. growing in Sudan yielded oil contents of 1.8% and 0.9%, respectively. Analysis of the oils by GC and GC/MS revealed that both oils were found to be rich in carvone. Twenty-two compounds were identified in each oil, the major ones being carvone (67.3%, 78.9%), limonene (13.5%, 8.8%), 1,8-cineole (5.4%, 2.6%), menthone (2.9%, 1.6%), linalool (2.8%, 3.2%) and isomenthone (1.2%, 0.6%) for M. longifolia and M. spicata, respectively.'),(901,'10.1080/10412905.2004.9698795','Composition of the Essential Oils of<i>Tanacetum vulgare</i>L. Growing Wild in Vilnius District (Lithuania)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698795',34,'https://openalex.org/W2004270236','Abstract The essential oils of the inflorescences and leaves of Tanacetum vulgare L. var. vulgare collected at full flowering in 10 habitats in Vilnius district were investigated. Forty-one constituents were identified. The oils were distributed among four chemotypes. The major constituents of the camphor chemotype (10 samples) were camphor (22.3â41.4%) and 1,8-cineole (10.6â26.4%); the α-thujone chemotype (six samples) was found to be dominated by α-thujone (25.7â71.5%) and 1,8-cineole (11.3â22.3%); the major constituents of the 1,8-cineole-chemotype (three samples) was dominated by 1,8-cineole (24.5â32.7%) and camphor (8.3â23.8%); the artemisia ketone chemotype (one sample of inflorescences) predominantly featured artemisia ketone (30.5%) and camphor (23.0%). The oil from inflorescences of the above chemotypes contained higher amounts of the first major component and oxygenated monoterpenes (mean 83.6%) than the leaf oils (mean 73.7%). An opposite correlation was noticed for mono- and sesquiterpenes hydrocarbons and oxygenated sesquiterpenes. The oils of the inflorescences and leaves were of the same chemotype in eight habitats, but they contained different amounts of the main components.'),(902,'10.1080/10412905.2004.9698796','Essential Oils from Bolivia. III. Asteraceae:<i>Artemisia copa</i>Philippi','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698796',22,'https://openalex.org/W1965124454','Abstract The chemical composition of the essential oil obtained from Artemisia copa growing in the high valley region of Bolivia, Province of Cochabamba, was determined by a combination of GC and GC/MS measurements. The main constituents were β-thujone (42%), chamazulene (6.5%) and a homoterpene (6.0%) as well as limonene (5%) and α-pinene (4.8%).'),(903,'10.1080/10412905.2004.9698797','The Essential Oil of<i>Senecio farfarifolius</i>Boiss. et Kotschy Growing in Turkey','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698797',21,'https://openalex.org/W1979264270','Abstract Water-distilled essential oil from the aerial parts of Senecio farfarifolius Boiss. et Kotschy, endemic in Turkey, was analyzed by GC and GC/MS. Eighty-seven components were characterized representing 95% of the compounds with α-pinene (48.3%) and 1,8-cineole (10.3%) as major constituents.'),(904,'10.1080/10412905.2004.9698798','GC/MS Analysis of the Volatile Constituents of<i>Corymbia citriodora</i>Hook. from Réunion Island','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698798',20,'https://openalex.org/W1976376991','Abstract A hydrodistilled oil from Corymbia citriodora Hook. produced from leaves harvested in the Réunion Island was analyzed by GC and GC/MS on nonpolar and polar columns, respectively. Nearly 100 constituents were identified. The major constituents were citronellal (63.6%), α-citronellol (7.3%), isopulegol isomers (6.5%), citronellyl acetate (2.6%), p-cymene (2.5%), citronellal dimmers (2.5%), α-pinene (2.1%) and β-caryophyllene (1.2%). Several esters of isobutyric acid (4), monoterpene- (18), and sesquiterpene (15) hydrocarbons, oxides (6), monoterpene alcohols (10), esters (8) and aldehydes (4), (Z)-jasmone, citronellyl citronellate, citronellic acid, eugenol, and some aliphatic and alicyclic derivatives, were presented in trace amounts. On the polar column, further constituents were identified, including menthone, isomenthone, 4-vinylguiacol, and two heavy aliphatic acids: myristic and palmitic acids.'),(905,'10.1080/10412905.2004.9698801','California<i>Lomatiums</i>, Part IV: Composition of the Essential Oils of<i>Lomatium rigidum</i>(M.E. Jones) Jepson. Structures of Two New Funebrene Epimers and a Tridecatriene','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698801',7,'https://openalex.org/W2034015532','Abstract Oils produced from the fruits, stems and leaves and roots of Lomatium rigidum were subjected to analysis by GC, GC/MS and other spectroscopic techniques. The oils of fruits as well as the stems and leaves of L. rigidum were found to contain β-phellandrene/limonene (9.1â25.7%), δ-cadinene (7.5â12.9%), α-cadinol (16.4â18.6%), epi-α-cadinol and epi-α-muurolol (8.2â9.0%) as major components. The root oils were found to be rich in (Z)-falcarinol (10.8â14.9%), 2-epi-β-funebrene (48.2%), a new funebrene epimer, as well as the new (Z,Z,Z)-3,6,9-tridecatriene.'),(906,'10.1080/10412905.2004.9698802','Volatile Constituents of Three Compositae Herbs:<i>Anthemis altissima</i>L. var.<i>altissima Conyza canadensis</i>(L.) Cronq. and<i>Grantina aucheri</i>Boiss. Growing Wild in Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698802',29,'https://openalex.org/W2019186506','Abstract Water-distilled essential oils from the leaves and flowers of Anthemis altissima (L.) var. altissima, aerial parts of Conyza canadensis (L.) Cronq. and Grantia aucheri Boiss. were analyzed by GC/MS. β-Thujone (33.7% and 19.7%, respectively) was found to be the major constituent in the leaf and flower oil of Anthemis altissima. (E)-β-Farnesene (14.6%), spathulenol (14.1%) and limonene (12.3%) were the prodominant constituents of the oil of Conyza canadensis. The oil of Grantia aucheri comprised mainly sesquiterpenes, of which himachalol (14.9%) was the major constituent. Key Word Index: Anthemis altissima Conyza canadensis Grantia aucheri Compositaeessential oil compositionβ-thujone(E)-β-farnesenespathulenollimonenehimachalol'),(907,'10.1080/10412905.2004.9698803','Essential Oil of<i>Lantana camara</i>L. var.<i>aculeata</i>from Nigeria','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698803',21,'https://openalex.org/W2159249309','Abstract Essential oils from the leaves and flowers of Lantana camara L. var. aculeata were analyzed by GC and GC/MS. Thirty-nine and 46 constituents were identified in the leaf and flower oils, respectively. Sabinene (19.6â21.5%), 1,8-cineole (12.6â14.8%), β-caryophyllene (12.7â13.4%) and α-humulene (5.8â6.3%) were the major components of both oils. Two rare sesquiterpenoidsâhumulene epoxide III and 8-hydroxybicyclogermacreneâwere also isolated from the oils.'),(908,'10.1080/10412905.2004.9698806','Comparison of the Volatile Oils of<i>Satureja atropatana</i>Bung. and<i>Satureja mutica</i>Fisch. et C.A. Mey. from Iran','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698806',23,'https://openalex.org/W2040409921','Abstract The oil obtained by hydrodistillation of the aerial parts of Satureja atropatana Bung., endemic in Iran, and S. mutica Fisch. et C.A. Mey. was analyzed by GC/MS. Thirty-seven compounds representing 99.3% of the oil of S. atropanata were identified, among them carvone (21.5%), menthol (18.1%), 1,8-cineol (13.1%), methyl chavicol (11.1%) and menthone (10.5%) being the major ones. The oil of S. mutica was characterized by higher amount of menthol (37.4%), menthone (17.2%) and 1,8-cineol (9.3%) among the 39 components comprising 95.1% of the total oil detected. Both oils were richer in oxygenated monoterpenes than sesquiterpenes. Key Word Index: Satureja atropatana Satureja mutica Lamiaceaeessential oil compositionmentholcarvonementhone1,8-cineolmethyl chavicol'),(909,'10.1080/10412905.2004.9698810','Composition and Antifungal Activity of Two Essential Oils of Hyssop ( <i>Hyssopus officinalis</i> L.)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698810',53,'https://openalex.org/W2148697130','Abstract The two essential oils isolated from plants of hyssop (Hyssopus officinalis L. ssp. officinalis) grown in two different localities near Urbino (Marche, Italy) were analyzed by GC and GC/MS. The major components were pinocamphone (34% and 18.5%), isopinocamphone (3.2% and 29%) and β-pinene (10.5% and 10.8%). The major differences in the composition of the oils were detectable in the ratio of pinocamphone/isopinocamphone, in the percentage of linalool (0.2% and 7.9%) and camphor (0.3% and 5.3%). The oils showed antifungal activity against 13 strains of phytopathogenic fungi; the activity of the oil extracted from plants grown at 1000 m above sea level showed higher activity.'),(910,'10.1080/10412905.2004.9698811','Composition and Antimicrobial Activity of the Leaf of<i>Psiadia lucida</i>(Cass.) Drake (Asteraceae)','Journal of Essential Oil Research',2004,'https://doi.org/10.1080/10412905.2004.9698811',3,'https://openalex.org/W1992349606','Abstract Volatile constituents obtained by hydrodistillation of the leaves of the Malagasy endemic plant Psiadia lucida (Cass.) Drake, were investigated by GC and GC/MS. A total of 50 constituents, representing 96.9% of the oil, were identified. The main compounds were mono- and sesquiterpene hydrocarbons: terpinolene (38.0%), limonene (10.2%) and α-humulene (21.2%). The oil was also found to possess interesting antimicrobial activities.'),(911,'10.1080/10412905.2005.9698813','Volatile Constituents of the Peel Oils of Several Sweet Oranges in China','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698813',24,'https://openalex.org/W1989555843','Abstract The peel oil compositions of four kinds of sweet oranges in China, Citrus sinensis Osbeck var. Hongjian, C. sinensis Osbeck var. Anliu, C. sinensis Osbeck var. Sihui and C. sinensis Osbeck var. Washington navel, were investigated by GC and GC/MS. The essential oils were extracted by cold-pressing method. Forty-two to 53 compounds were quantitatively determined for each variety. Their percentages, respectively, were: > 97.3%, > 98.4%, > 97.5% and > 98.0% in hydrocarbons; > 1.5%, > 0.7%, > 0.8% and > 0.9% in total aldehydes; 0.8%, 0.5%, 0.5% and 0.5% in alcohols. Either cis-or trans-limonene oxide was detected in small amounts in each of the four samples, with Hongjiang containing both limonene oxides. δ-3-Carene was commonly quantified at a level of 0.1% in all the samples. The content of aliphatic aldehydes, including octanal, nonanal, decanal and dodecanal, exceeded that of terpene aldehydes, such as neral and geranial in Hongjiang (0.9%) and Washington navel (0.6%), whereas the aliphatic aldehydes in Anliu and Sihui were present to a lesser degree than the terpene aldehydes. Either α- or β-sinensal was detected in trace amounts in each of the four samples. Linalool was the major alcohol in all the samples. Nootkatone was not detected.'),(912,'10.1080/10412905.2005.9698815','Composition of the Essential Oil of<i>Salvia limbata</i>C.A. Mey','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698815',15,'https://openalex.org/W2006486399','Abstract The essential oil of Salvia limbata C.A. Mey isolated by steam distillation was analyzed by GC/MS. Among the 26 compounds identified the major components were germacrene D (25.7%), linalyl acetate (16.1%) and linalool (17.5%).'),(913,'10.1080/10412905.2005.9698817','Chemical Composition of the Essential Oils of<i>Satureja atropatana</i>and<i>Satureja mutica</i>Growing Wild in Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698817',25,'https://openalex.org/W2026082542','Abstract The essential oils of the aerial parts of Satureja atropatana Bonge and Satureja mutica Fish. et C. A. Mey., which grow in northern Iran, were analyzed by GC and GC/MS using two columns (DB-1 and DB-5). The main components (> 5% of the oil) for S. atropatana were thymol (62.1%), p-cymene (6.1%) and spathulenol (5.2%), and, for S. mutica, thymol (62.6%), p-cymene (9.4%), carvacrol (6.6%) and methyl thymol (5.4%).'),(914,'10.1080/10412905.2005.9698819','Volatile Constituents of Calamondin Peel and Juice (<i>Citrus madurensis</i>Lour.) Cultivated in the Philippines','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698819',13,'https://openalex.org/W2034048752','Abstract The volatile constituents of fresh calamondin (Citrus madurensis Lour.) cultivated in the Philippines were investigated by GC and GC/MS. As a result, 58 and 98 compounds were identified from the peel and juice volatile concentrates, respectively. The characteristic flavor components of calamondin were examined by GC-olfactometry. Limonene, cis-linalool oxide, linalool, α-terpineol, (E,E)-2,4-decadienal, and methyl N-methyl anthranilate had high flavor dilution factors. Additionally, the enantiomeric ratio of limonene, linalool, terpinen-4-ol and α-terpineol in calamondin were measured by chiral GC.'),(915,'10.1080/10412905.2005.9698820','Essential Oils from Bolivia. IV. Compositae:<i>Tagetes aff. maxima</i>Kuntze and<i>Tagetes multiflora</i>H.B.K.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698820',8,'https://openalex.org/W2001375501','Abstract The chemical composition of the essential oils of two species of Tagetes growing wild in Bolivia was investigated. We found in the oil of T. aff. maxima (Z)-tagetone (31%), dihydrotagetone (27%) and (E)-ocimenone (22%). The oil of T. multiflora contained as major components (Z)-tagetone (47%), (E)-ocimenone (17%) and (Z)-β-ocimene (13%).'),(916,'10.1080/10412905.2005.9698822','Extract Analyses of<i>Satureja thymbra</i>L. and<i>Thymbra spicata</i>L. Aromatic Plants of the Holy Land and the Sinai. Part XVII','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698822',12,'https://openalex.org/W1991098827','Abstract The extracts from individual specimens of Satureja thymbra L. and Thymbra spicata L. were analyzed in detail by GC and GC/MS. This study confirms the existence of thymol- and carvacrol-containing chemotypes of both species, which have been found to grow in rather small and compositionally segregated populations. With the exception of the thymol/carvacrol ratio, the volatile constituent compositions ofboth species were found to be very similar. In addition to the biosynthetically interrelated thymol, carvacrol, γ-terpinene and p-cymene, the other major volatiles of both species were β-caryophyllene, caryophyllene oxide, thymohydroquinone and thymoquinone.'),(917,'10.1080/10412905.2005.9698823','Preliminary Investigation on the Volatile Constituents of<i>Croton sonderianus</i>Muell. Arg.: Habitat, Plant Part and Harvest Time Variation','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698823',8,'https://openalex.org/W1976026301','Abstract The chemical composition of the oils obtained from the leaves of Croton sonderianus from different regions of Ceará State (northeast of Brazil) from the same population at different times were analyzed by GC/MS: α-pinene, myrcene, 1,8-cineole, β-caryophyllene and spathulenol. Representative constituents present in almost all analyses were used for comparison. The oils from different plant parts (leaves, flowers, roots and trunk barks) of a same specimen were also analyzed: β-phellandrene (20.4%, leaves), bicyclogermacrene (29.1% and 17.7%, flowers and leaves, respectively), β-elemene (17.8% and 22.8%, flowers and trunk bark, respectively), cyperene (14.2%, roots) and germacrene D (12.8%, trunk bark) were the major components.'),(918,'10.1080/10412905.2005.9698826','The Essential Oils of Two Varieties of<i>Salvia euphratica</i>Montbret et Aucher ex Benth. var.<i>euphratica</i>and var.<i>leiocalycina</i>(Rech. fil.) Hedge from Turkey','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698826',1,'https://openalex.org/W2019949678','Abstract Water distilled oils of two varieties of Salvia euphratica were analyzed by GC/MS. Ninety-five compounds in var. euphratica and 94 compounds in var. leiocalycina were characterized representing 93% and 95% of the total components detected, respectively, with 1,8-cineole (13.8% and 15.2%) and myrtenyl acetate (15.9% and 13.9%) as main constituents.'),(919,'10.1080/10412905.2005.9698827','Chemical Composition of the Essential Oil from Different Aerial Parts of Lavender (<i>Lavandula coronopofolia</i>Poiert) (Lamiaceae) Grown in Jordan','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698827',23,'https://openalex.org/W1986747241','Abstract The composition of the essential oils from different aerial parts of Lavandula coronopofolia Poiert (syn. Stricta delile L.) (Lamiaceae) was studied for the first time and analyzed by GC/MS. The oils were isolated separately by hydrodistillation from flowering tops, leaves, and from the whole aerial parts collected during the flowering period and the vegetative phase of the plant. The oil yield obtained from flowering tops, leaves, and whole aerial parts were 7.1%, 0.6% and 1.47%, respectively. Thirty-four compounds in the oil were identified. Linalool, camphor, terpinen- 4-ol, 1,8-cineole and borneol were found to be the major constituents. The oil composition was found to vary by plant part. Linalool (41.2%) was found to be the major constituent in flowering tops and leaves, whereas, 1,8-cineole (25.4%) was the major constituent in the whole aerial parts oil. Thymol and carvacrol, which were minor components in the leaf oil, were found to be 13 and 11 times greater in the flowering tops oil.'),(920,'10.1080/10412905.2005.9698829','Composition of the Essential Oil of<i>Ferula macrocolea</i>(Boiss.) Boiss. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698829',16,'https://openalex.org/W2089559192','Abstract A hydrodistilled essential oil of the aerial parts of Ferula macrocolea (Boiss.) Boiss., an endemic species of Iran, was analyzed by GC/MS. Of the 55 components which were detected, 42 amounting to 86.3% were identified. The dominant components were β-pinene (15.9%), α-pinene (10.4%) and β-caryophyllene (8.6%).'),(921,'10.1080/10412905.2005.9698830','Comparative Study of Essential Oil of Three<i>Achillea</i>Species from Serbia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698830',13,'https://openalex.org/W2020003478','The composition of the essential oils from herbs of Achillea alexandri-regis, A. holosericea and A. lingulata was analyzed by GC and GUMS. The predominant compounds in the oil of A. alexandri-regis were: alpha-pinene (14.4-15.7%), isopinocamphone (5.4-23.5%), alpha-phellandrene epoxide (5.0-19.0%), borneol (3.6-7.7%) and spathulenol (1.4-9.7%). The major components in the herb oil of A. holosericea were: borneol (17.3-18.1%), camphor (9.7-15.1%). terpinen-4-ol (6.3-11.1%) and camphene (5.7-7.2%). The presence of borneol (23.040.7%), beta-thujone (5.5-7.6%). bornyl acetate (3.5-7.8%) and sabinene (1.7-6.7%) was characteristic of A. lingulata herb oils. The presence of borneol in high concentration was a connecting property for the oil of all three investigated Achillea species, especially for A. lingulata and A. holosericea. On the other side, the low concentration (0.2%) of camphor was characteristic of the investigated samples of A. alexandri-regis and A. lingulata.'),(922,'10.1080/10412905.2005.9698831','The Volatile Oil Composition of the Berries of<i>Juniperus macrocarpa</i>Sibth. and Sm., Gathered in Spain','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698831',7,'https://openalex.org/W2034098183','Abstract The steam distilled oil obtained from the berries of Juniperus macrocarpa gathered in the fossil sand dunes of Huelva, southwest Spain, was analyzed by GC and GC/MS in combination with retention indices. The oil contained α-pinene (59.8â70.5%) and myrcene (14.8â15.2%) as major constituents and moderate amounts of γ-muurolene (2.5â5.5%). In addition to these components, minor amounts of β-pinene (2.5â3.4%), limonene (1.1â1.3%), terpinolene (0.9â1.4%), β-caryophyllene (0.4â0.7%), γ-cadinene (0.1â1.1%), δ-cadinene (0.4â1.0%) and α-cadinol (0.2â0.4%) and lower quantities of diterpenes were also identified.'),(923,'10.1080/10412905.2005.9698832','Essential Oils from Bolivia. VII. Myrtaceae:<i>Myrcianthes osteomeloides</i>(Rusby) McVaugh and<i>Myrcianthes pseudomato</i>(Legrand) McVaugh','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698832',15,'https://openalex.org/W2073952388','Abstract The chemical composition of the essential oils of Myrcianthes osteomeloides and M. pseudomato was studied by GC and GC/MS. Myrcianthes osteomeloides oil contained 1,8-cineole (55.7%) as the major component followed by α-pinene (17.9%), α-terpineol (8.5%) and β-pinene (4.6%). We identified 1,8-cineole (24.4%), α-pinene (17.1%), linalool (11.7%), limonene (8.5%) and γ-terpinene (7.3%) as main constituents in M. pseudomato oil.'),(924,'10.1080/10412905.2005.9698834','Essential Oils of<i>Chaerophyllum macropodum</i>Boiss. and<i>Chaerophyllum crinitum</i>Boiss. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698834',30,'https://openalex.org/W2076309433','Abstract The water-distilled essential oils from aerial parts of Chaerophyllum macropodum Boiss. and Chaerophyllum crinitum Boiss. were analyzed by GC and GC/MS. The oil of C. macropodum was found to contain α-pinene (23.0%), β-pinene (17.3%) and fenchyl acetate (13.8%) as the major constituents. The oil of C. crinitum was characterized by a higher amount of (E)-β-ocimene (50.5%). Both oils were richer in monoterpene than sesquiterpene hydrocarbons.'),(925,'10.1080/10412905.2005.9698836','Advances in the Chemical Composition of Essential Oils from<i>Illicium grifffithii</i>Hook. f. et Thoms. From Vietnam','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698836',7,'https://openalex.org/W2023594091','Abstract The chemical composition of essential oils from several parts of a type of Illicium griffithii (short peduncle) harvested in Vietnam was investigated using GC, GC/MS and 13C-NMR spectroscopy. These oils contained mostly oxygenated phenylpropanoids, essentially safrole (51.6â65.3%) and 4-methoxysafrole (19.6%, root bark oil). Oils from aerial parts and bark of root oil differed significantly.'),(926,'10.1080/10412905.2005.9698837','Composition of the Essential Oil from Roots of<i>Salvia hypoleuca</i>Benth. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698837',13,'https://openalex.org/W2079461255','Abstract The water-distilled roots oil of Salvia hypoleuca Benth., a plant native to Iran, was studied by GC/MS. Among the 19 constituents identified, hexadecanoic acid (27.4%) and viridiflorol (14.9%) were the major components.'),(927,'10.1080/10412905.2005.9698838','Sesquiterpenes from Essential Oil from Fruits of<i>Guarea macrophylla</i>Vahl ssp.<i>tuberculata</i>(Meliaceae)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698838',7,'https://openalex.org/W1980127985','Abstract The hydrodistillated essential oil from fruits of Guarea macrophylla Vahl ssp. tuberculata (Meliaceae) was analyzed by capillary GC and GC/MS. Twenty-four sesquiterpenes were identified, representing 92.9% of volatiles, among which 78.2% were hydrocarbons and 14.7% were oxygenated components. The major components were found to be α-copaene (10.3%), viridiflorene (14.6%) and cadina-1,4-diene (17.5%).'),(928,'10.1080/10412905.2005.9698839','Chemical Variability of<i>Litsea cubeba</i>Leaf Oil from Vietnam','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698839',23,'https://openalex.org/W2007859700','Abstract The chemical composition of Litsea cubeba essential oils obtained from leaves harvested in six provinces of Vietnam were investigated using a combination of capillary GC, GC/MS and 13C-NMR spectroscopy. Three compositions were found, dominated by 1,8-cineole (0.2â51.7%), linalool (0.4â91.1%) and sabinene (0â48.1%).'),(929,'10.1080/10412905.2005.9698841','Essential Oil Constituents of Himalayan<i>Dracocephalum speciosum</i>Benth','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698841',9,'https://openalex.org/W2031693759','Abstract The chemical composition of the essential oil from the aerial parts of Dracocephalum speciosum Benth. growing wild in Alpine Himalayas was investigated by GC, GC/MS, 1H- and 13C-NMR spectroscopy. The oil was totally new and different from the oils of other Dracocephalum species. The major constituents were identified as cis- and trans- pinocarvyl acetate (5.7% and 60.5%, respectively).'),(930,'10.1080/10412905.2005.9698843','Volatile Constituents of Three Umbelliferae Herbs:<i>Azilia eryngioedes</i>(Pau) Hedge et Lamond,<i>Laser trilobum</i>(L.) Borkh. and<i>Falcaria falcarioides</i>(Bornm. et Wolff) Growing Wild in Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698843',18,'https://openalex.org/W2067465513','Abstract The composition of the essential oils from three Umbelliferae species of IranâAzilia eryngioedes (Pau) Hedge et Lamond, which is endemic to Iran, Laser trilobum (L.) Borkh. and Falcaria falcarioides (Bornm. et Wolff) Wolffâobtained by hydrodistillation were analyzed by GC/MS. Bornyl acetate (40.9%) was the main component among the 26 constituents characterized in the oil of A. eryngioedes, representing 93.8% of the total components detected. Eighteen compounds were identified in the oil of L. trilobum, representing 85.2% of the total oil, with β-caryophyl- lene (22.3%), myrcene (21.7%) and β-sesquiphellandrene (19.2%) as the major constituents. The oil of F. falcarioides was characterized by a higher amount of germacrene B (67.9%) among the 24 components comprising 97.6% of the total oil detected.'),(931,'10.1080/10412905.2005.9698844','Essential oils from fruits and Leaves of<i>Siparuna guianensis</i>(Aubl.) Tulasne from Southeastern Brazil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698844',30,'https://openalex.org/W2007951452','Abstract The essential oils from leaves and fruits of Siparuna guianensis collected in southeastern Brazilian cerrado were analyzed by GC and GC/MS. The main constituents found in the leaf oil were decanoic acid (46.6%) and 2-undecanone (31.7%). The fruit oil consisted mainly of 2-undecanone (32.5%), β-pinene (19.6%) and limonene (13.6%).'),(932,'10.1080/10412905.2005.9698845','Volatile Constituents of Leaf Oils from the Genus<i>Baccharis.</i>Part I:<i>B. racemosa</i>(Ruiz et Pav.) DC and<i>B. linearis</i>(Ruiz et Pav.) Pers. Species from Argentina','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698845',14,'https://openalex.org/W1968897704','Abstract Volatile compounds from Baccharis racemosa (Ruiz et Pav.) DC and two samples of B. linearis (Ruiz et Pav.) Pers. leaves collected in the Argentinean Patagonia were isolated by steam distillation. Yields on the oils were 2.50% for B. racemosa; 0.92% for B. linearis (sample A) and 1.91% for B. linearis (sample B). The leaf oils were analyzed by GC and GC/MS. The main constituents of each oil were: (i) B. racemosa oil: sabinene (13.6%), β-pinene (2.8%), myrcene (2.0%), limonene (13.3%), δ-cadinene (5.3%), (E)-nerolidol (5.0%), viridiflorol (2.6%), α-muurolol (9.7%) and α-cadinol (3.1%); (ii) B. linearis (sample A) oil: α-pinene (6.5%), β-pinene (14.9%), myrcene (2.2%), limonene (27.6%), bicyclogermacrene (2.7%), δ-cadinene (3.9%), caryophyllene oxide (3.1%), cubenol (4.7%) and α-cadinol (4.7%); and (iii) B. linearis (sample B) oil: α-pinene (2.5%), β-pinene (6.5%), limonene (27.7%), β-caryophyllene (2.0%), germacrene D (4.7%), bicyclogermacrene (5.4%), δ-cadinene (6.7%), cubenol (6.0%) and α-cadinol (3.0%).'),(933,'10.1080/10412905.2005.9698846','Antimicrobial Activities of Essential Oils of Nepal','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698846',33,'https://openalex.org/W2001096628','Abstract The volatile components of two essential oils obtained from plants indigenous to Nepal, anthopogon (Rhododendron anthopogon) and Curcuma zedoaria oils, and four oils, chamomile (Chamomilla recutita), French basil (Ocimum basilicum), cornmint (Mentha canadensis) and palmarosa (Cymbopogon martini var. martini), which are exotic but produced in Nepal, were analyzed with GC/MS and the antimicrobial activity of all the six oils were examined using Petri plate-paper disk method. The microorganisms tested were Staphylococcus aureus (IFO14462), Corynebacterium amycolatum (IFO 15207), Escherichia coli (IFO 15034), Candida albicans (IFO 1594) and Aspergillus ochraceus (IFO 31221). Anthopogon oil contained δ-cadinene (11.4%) and Curcuma zedoaria oil contained 1,8-cineole (15.8%) and β-eudesmol (10.6%) as major volatile components. All of the examined oils indicated antimicrobial activity at similar levels to that of oils with the same designation previously reported. It was revealed that oils produced in Nepal be effectively applicable to a variety of uses in terms of antimicrobial activity'),(934,'10.1080/10412905.2005.9698847','Composition of the Essential Oil of<i>Helichrysum forsskahlii</i>(Gmel) Hilliard et Burt','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698847',4,'https://openalex.org/W2005495679','Abstract The essential oil obtained by hydrodistillation of the aerial parts of Helichrysum forsskahlii, endemic to southern Saudi Arabia, was analyzed by GC/MS. Eighty-one compounds, representing more than 85.9% of the oil, were identified with selina-5,11-diene (45.3%), δ-3-carene (7.8%), 1,8-cineole (4.2%) and β-caryophyllene (4.9%) as main constituents. The major component, selina-5, 11-diene, being not previously isolated from natural sources, was isolated by column chromatography and its identity confirmed by 1 and 2D NMR spectral analysis. The oil showed only a very weak activity against Mycobacterium smegmatis, with no activity against Gram-positive and Gram-negative bacteria or Candida test organisms. Likewise, selina-5, 11-diene showed only a weak activity against M. intracellulare.'),(935,'10.1080/10412905.2005.9698848','Volatile Constituents of<i>Ridolfia segetum</i>(L.) Moris Gathered in Central Spain: Castilla la Mancha Province','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698848',8,'https://openalex.org/W2076266796','The oils isolated from the aerial parts of Ridolfia segetum (L.) Moris (Apiaceae) gathered in Castilla la Mancha (Spain) were analyzed by capillary GC and GC/MS. The oil from the flowers was dominated by α-phellandrene (32.0â33.8%), terpinolene (18.0â21.4%) and (Z)-β-ocimene (12.4â14.5%), while the main components of the fruit oils were found to be dillapiole (5.1â39.6%), β-pinene (10.3â20.9%), α-pinene (3.0â16.1%), α-phellandrene (13.7â15.3%) and (Z)-β-ocimene (8.1â12.8%). The oil from the stems was characterized by a high content of p-cymene (15.1â79.5%), (Z)-β-ocimene(0.9â38.5%) and α-phellandrene (1.1â14.4%), whereas the oil from the leaves was shown to contain p-cymene (8.8â83.6%), (Z)-β-ocimene (t-32.6%), myrcene (t-12.5%) and β-pinene (2.1â12.1%) as major constituents. © 2005, Taylor &amp; Francis Group, LLC. All rights reserved.'),(936,'10.1080/10412905.2005.9698849','Essential Oil Composition of<i>Baccharis tenella</i>Hook. Et Arn.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698849',12,'https://openalex.org/W2057923824','Abstract The essential oil of Baccharis tenella Hook. et Arn. leaves collected from the Llanos Region (La Rioja) was analyzed by GC and GC/MS. Spathulenol was the major component (29.4%) of the oil.'),(937,'10.1080/10412905.2005.9698851','Composition of the Essential Oil of<i>Myrrhoides nodosa</i>(L.) Cannon from Turkey','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698851',2,'https://openalex.org/W2041354292','Abstract A water-distilled essential oil from herbal parts of Myrrhoides nodosa (L.) Cannon was analyzed by GC and GC/MS using polar and non-polar columns. Methyl chavicol (74.1%) was characterized as the main component of this oil, which has a distinct anise-like smell.'),(938,'10.1080/10412905.2005.9698852','Aromatic Plants of Tropical Central Africa. XL. Essential Oils from<i>Uvariodendron calophyllum</i>R.E. Fries Growing in Cameroon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698852',9,'https://openalex.org/W1965024003','Abstract The essential oils obtained by hydrodistillation from roots, wood and stem barks of Uvariodendron calophyllum R. E. Fries (Annonaceae) were analyzed by GC and GC/MS. The tree organs were found to contain 0.39%, 0.04% and 0.52% of oils for the roots, wood and stem bark, respectively. The qualitative composition of the oils were found to be similar, with 82â87% of hydrocarbons among which α-santalene along with β-caryophyllene total more than 50% of the mixture. These oils extracts did not reveal any important antiradical activity.'),(939,'10.1080/10412905.2005.9698853','Volatile Constituents of<i>Copaifera langsdorffii</i>from the Brazilian Northeast','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698853',39,'https://openalex.org/W2056753206','Abstract GC/MS analysis of the hydrodistilled essential oils from leaves, root bark, fruit peel, trunk bark, trunk wood, root wood and fruits of Copaifera langsdorffii Desf. obtained in 0.04%, 0.01%, 0.7%, 0.003%, 0.008%, 0.07% and 0.3% yield, respectively, and also from copaiba balsam (7.3%), allowed the identification of 40 different constituents. The major compounds were: leaf and fruit oils: β-caryophyllene (16.6% and 14.8%) and γ-muurolene (25.2% and 29.8%); fruit peel oil: caryophyllene oxide (47.3%); root wood oil: caryophyllene oxide (40.5%) and 4-α-copaenol (17.6%); root bark oil: caryophyllene oxide (30.7%) and kaurene (8.2%); trunk wood oil: γ-muurolene (8.3%), caryophyllene oxide (31.0%) and kaurene (30.2%); trunk bark oil: β-bisabolol (30.5%), kaurene (16.7%) and kaurenal (31.9%); copaiba balsam oil: β-caryophyllene (53.3%).'),(940,'10.1080/10412905.2005.9698854','Leaf Essential Oils of<i>Lycopus australis</i>(Lamiaceae), the Australian Gipsywort','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698854',4,'https://openalex.org/W2090381283','Abstract The leaf essential oil of Lycopus australis contained β-phellandrene (26â40%), β-caryophyllene (7â16%) and α-humulene (18â30%) as principal components. The oil yield was 0.1â0.4% w/w based on fresh foliage.'),(941,'10.1080/10412905.2005.9698856','Ninde Oil (<i>Aeollanthus myrianthus</i>Taylor) Revisited: Analysis of a Historical Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698856',16,'https://openalex.org/W1995936939','A new analysis by GC and GC/MS was made on a sample of ninde oil that had been produced by water and steam distillation in 1934/35 from flowers of Aeollanthus myrianthus Bak. (Lamiaceae) of Northern Zambian origin. Forty-one compounds were characterized, representing 95% of the oil with geraniol (66.0%), geranyl acetate (12.5%), geranial (4%) and geranyl formate (3.7%) as main constituents.'),(942,'10.1080/10412905.2005.9698857','Composition of the Essential Oil of<i>Cymbopogon afronardus</i>Stapf from Uganda','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698857',2,'https://openalex.org/W2040227138','Abstract A steam-distilled commercial by available essential oils of Cymbopogon afronardus (Mutete) were analyzed by GC and GC/MS. Seventy-four compounds making up 95.1% of A and 59 compounds making up 86.4% of B were characterized. Myrcene (3.3â38.9%) and intermedeol (11.2â16.9%) were identified as major constituents. Key Word Index: Cymbopogon afronardus Poaceaeessential oil compositionmyrceneintermedeol'),(943,'10.1080/10412905.2005.9698858','Composition of the Essential Oils from the Flowers and Leaves of<i>Salvia sclarea</i>L. (Lamiaceae) Cultivated in Slovak Republic','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698858',21,'https://openalex.org/W1986820565','Abstract The chemical composition of the essential oils obtained from the flowers and leaves of Salvia sclarea L. (Lamiaceae) cultivated in Slovak Republic have been studied by GC and GC/MS methods, which resulted in the identification of 34 and 23 components, respectively. The major constituents in the flower oil were linalool (18.9%), linalyl acetate (13.7%), sclareol (15.7%), α-terpineol (6.5%), germacrene D (5.0%) and geranyl acetate (4.3%), while the major components in the leaf oil were germacrene D (28.8%), bicyclogermacrene (12.5%), spathulenol (10.1%), caryophyl-lene oxide (6.2%) and α-copaene (6.0%).'),(944,'10.1080/10412905.2005.9698859','Essential Oils of<i>Hyptis conferta</i>Pohl ex Benth. var.<i>conferta</i>and<i>Hyptis conferta</i>Pohl ex Benth. var.<i>angustata</i>(Briq.) Pohl ex Harley from Brazilian Cerrado','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698859',4,'https://openalex.org/W1968871296','Abstract The oils from aerial parts of Hyptis conferta var. conferta and H. conferta var. angustata were analyzed by GC/MS. The major constituents of H. conferta var. conferta oil were T-cadinol (24.4%), α-bisabolol (18.7%) and germacrene D (16.7%), while the oil of H. conferta var. angustata contained β-pinene (33.5%) and β-caryophyllene (10.8%) as main components. Key Word Index: Hyptis conferta var. conferta Hyptis conferta var. angustata Lamiaceaeessential oil compositionT-cadinolα-bisabololgermacrene Dβ-pineneβ-caryophyllene'),(945,'10.1080/10412905.2005.9698860','Compounds of the Essential Oil from<i>Abies sachalinensis</i>(Fr. Schm.) Mast. Cones','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698860',3,'https://openalex.org/W2075072880','Abstract The components of the essential oil from Abies sachalinensis cones were studied by GC and GC/MS. The oil was characterized by a high content of monoterpenoids (85.4%) and low content of sesquiterpenoids (2.2%). Monoterpene hydrocarbons (40.4%) were the main components, followed by alcohols (27.1%). Ketones, aldehydes and an acetate (4.9%, 3.5% and 8.0%, respectively) were minor components. The main components of the oil were β-pinene (13.3%), β-phellandrene (8.5%), bornyl acetate (8.0%), pinocarveol (7.8%) and α-pinene (6.9%).'),(946,'10.1080/10412905.2005.9698861','Comparative Analysis of the Oil and Supercritical CO<sub>2</sub>Extract of<i>Ferula communis</i>L.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698861',18,'https://openalex.org/W1964468158','Abstract Flowerheads of Ferula communis L. were used for supercritical extraction with carbon dioxide to isolate the corresponding volatile concentrate. It was isolated by supercritical CO2 extraction coupled to a fractional separation technique. The process was carried out operating at 100 bar and 50°C in the extraction vessel, at 100 bar and below â5°C in the fi rst separator to selectively precipitate the cuticular waxes and at a pressure between 15 and 20 bar and temperatures in the range of 15°-21°C in the second separator to recover the volatiles. GC/MS analysis of the extract allowed the identification of the volatile concentrate composition. The main constituents in the extract were α-gurjunene, β-gurjunene, α-selinene and β-selinene. A comparison with the oil obtained by hydrodistillation is also given. The differences observed between the composition of the SFE volatile concentrate and of the hydrodistilled oil were relevant. Indeed, the HD oil had a blue color due to presence of chamazulene, whereas the volatile concentrate was pale yellow.'),(947,'10.1080/10412905.2005.9698862','Studies on Essential Oil Composition of Cultivars of Black Pepper (<i>Piper nigrum</i>L.)âV','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698862',29,'https://openalex.org/W2057380599','Abstract Two major cultivars of black pepper from Kerala viz. Vellanamban and Sreekara and one Indonesian cultivar grown in Kutching in Kerala were analyzed for a period of three consecutive seasons for their oil composition. Fifty-five compounds were identified in the oils by GC and GC/MS. The main components of vellanamban oil were sabinene (3.9â18.8%), β-pinene (3.9â10.9%), limonene (8.3â19.8%) and β-caryophyllene (28.4- 32.9%). Sreekara oil contained as major compounds β-pinene (0â11.2%), limonene (20.1â22.1%) and β-caryophyllene (16.8â23.1 %). Kutching oil contained α-pinene(2.3â5.4%), sabinene (6.7â13.3%), limonene (14.5â17.5%) and β-caryophyllene (20.8â39.1%).'),(948,'10.1080/10412905.2005.9698863','Evaluation of Oil Compositions of Iranian Mints (<i>Mentha</i>ssp.)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698863',40,'https://openalex.org/W2162373256','Abstract Dried aerial parts of 12 accessions of Iranian mints, three of which belonged to Mentha longifolia (L.) Huds. and the remaining of which belonged to Mentha spicata L., were used in this study. These were water distilled, and the essential oils analyzed by GC (FID) and GC/MS. Results indicated a significant variation in oil composition within the accessions. cis-Carveol (53.5â78.2%) was found as the main constituent in the oils of three M. longifolia accessions. The studied accessions of M. spicata indicated six different chemotypes, each of which was characterized by a high contribution of the following compound: 1 terpinen-4-yl acetate (51.7â55.3%); 2 carvone oxide (52.5%); 3 piperitone and menthol (49.3% and 15.7%, respectively); 4 carvacrol (49.6%); 5 isomenthone and piperitone oxide (39.1% and 23.3%, respectively); (6) p-cymene and trans-carvyl acetate (48.6% and 32.2%, respectively). The chemical variability of the tested accessions suggests the possibility of further exploiting and improving of the populations in a breeding program. Key Word Index: Mentha spicata Mentha longifolia Lamiaceaeessential oil composition cis-carveolterpinen-4-yl acetatecarvone oxidepiperitonementholcarvacrolisomenthonepiperitone oxidep-cymene trans-carvyl acetate'),(949,'10.1080/10412905.2005.9698864','Characterization of the Portuguese-Grown<i>Cistus ladanifer</i>Essential Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698864',72,'https://openalex.org/W2089913724','Abstract The chemical composition of the cistus oil from Portuguese-grown rockrose (Cistus ladanifer) was determined using GC and GC/MS. A comparison was also made in terms of the geographical source and use of either dry or fresh plant material. The cistus oil herein obtained was richer in amber-like compounds and had a low content of monoterpenes when compared to the usual values found in the literature. Moreover, it presented a relatively high content of ambrox (amber odor), which usually is only reported in labdanum oil. The major constituents were three sesquiterpene alcohols: viridiflorol (13.6â17.4%), globulol (3.1â5.0%) and an unknown sesquiterpene alcohol (2.7â6.0%), as well as the diterpene alcohol 15-nor-labdan-8-ol (1.7â5.2%). Three samples of commercially available cistus oil were also analyzed and compared. Key Word Index: Cistus ladanifer Cistaceaerockroseessential oil compositionviridiflorol'),(950,'10.1080/10412905.2005.9698866','The Leaf Oils of<i>Coatesia</i>and<i>Geijera</i>(Rutaceae) from Australia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698866',15,'https://openalex.org/W1980435412','Abstract The leaf oils of the Australian members of the genera Geijera and Coatesia have been examined by GC and GC/MS. Coatesia paniculata gave a consistent oil in which the principal components were α-pinene (27â57%) and β-caryophyllene (4â12%). Geijera linearifolia gave a leaf oil dominated by spathulenol (10â17%), geranyl acetate (4â9%), bicyclogermacrene (3â6%) and (E,E)-farnesol (23â30%). Four chemotypes of Geijera parviflora were detected: (1) in which geijerene/pregeijerene and linalool predominated, (2) in which linalool and α- and β-eudesmol predominated, (3) in which α-pinene and camphene predominated and (4) in which phloroacetophenone dimethyl ether predominated. Geijera salicifolia also existed in several chemotypes, one of which contained large amounts of phloroacetophenone dimethyl ether (> 65%). Also present in this particular chemotype was the geijerene/pregeijerene and attendant C12H18 complex, totaling approximately 5%. In a second sample of this chemotype, this complex was absent. A second chemotype of this species contained α-pinene (38.6%), camphene (22.4%) and limonene (7.5%) as principal components.'),(951,'10.1080/10412905.2005.9698868','Chemical Constituents of the Bark Oil of<i>Goniothalamus macrophyllus</i>Hook. f. from Malaysia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698868',12,'https://openalex.org/W1981472392','Abstract The bark oils of Goniothalamus macrophyllus Hook. f., obtained from two different sites, were investigated by capillary GC and GC/MS. The oils were found to possess little differences in the chemical composition but considerable variation in the levels of the individual components. The oils were rich in monoterpenoids (91.8â94.0%), with terpinen-4-ol at 38.8% and 42.7%, respectively, as the dominant component. The major differences between the oils were the presence of appreciable amounts of 1,8-cineole (18.1%), geranyl acetate (11.1%) and geraniol (9.7%) in one sample and relatively low amounts of these compounds in the other sample. However, the latter sample contained signifi cantly higher concentrations of (Z)-β-ocimene (25.4%) and α-terpineol (10.0%).'),(952,'10.1080/10412905.2005.9698869','Essential Oil Composition of<i>Tagetes minuta</i>L. Fruits','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698869',14,'https://openalex.org/W2082609732','Abstract Hydrodistilled essential oil of the dried mature fruits containing seeds of Tagetes minuta was analyzed by GC and GC/MS. Twenty-four constituents making up 93.7% of the oil were identifi ed. The major compounds were limonene + β-phellandrene (4.7%), (Z)- β-ocimene (36.8%), dihydrotagetone + (E)- β-ocimene (15.5%), (Z)-tagetone (17.1%), (Z)-tagetenone (3.0%) and (E)-tagetenone (7.5%). Key Word Index: Tagetes minuta Compositaeessential oil composition(Z)-β-ocimene(Z)-tagetone'),(953,'10.1080/10412905.2005.9698870','Volatile Constituents of<i>Pittosporum tobira</i>(Thunb.) Aiton fil Cultivated in Greece','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698870',6,'https://openalex.org/W2050866028','Abstract A hydrodistilled oil from the flowers of Pittosporum tobira cultivated in the Attica region of Greece, was subjected to GC/MS analysis. Forty-five constituents were identified from the oil. The main constituents were nonane (14.3%), undecane (8.6%), α-pinene (7.3%), myrcene (6.1%), (E)-nerolidol (4.9%), (E)-β-ocimene (4.4%) and viridiflorol (4.3%).'),(954,'10.1080/10412905.2005.9698871','Composition of the Oil and Supercritical Fluid CO<sub>2</sub>Extract of Sweet Gale (<i>Myrica gale</i>L.) Fruits','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698871',7,'https://openalex.org/W2088358430','Abstract Volatile compounds were isolated from air-dried fruits of sweet gale (Myrica gale L.) using supercritical fluid extraction with CO2 (SFE) and simultaneous distillation and extraction (SDE) micromethod. Extracts were analyzed using GC/FID and GC/MS methods. Sixty compounds were identified representing over 90% of the oil, of which 1,8-cineole (25.7%) and α-pinene (20.6%) were the major components. Two flavonoid compounds were identified in SFE extracts. The composition of SFE extracts under mild conditions did not have great distinctions compared with SDE.'),(955,'10.1080/10412905.2005.9698872','The Essential Oil of<i>Salvia limbata</i>C.A. Meyer Growing in Turkey','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698872',11,'https://openalex.org/W2094154358','Abstract Water-distilled essential oils from the aerial parts of Salvia limbata from two areas in eastern Turkey were analyzed by GC and GC/MS. Forty-eight and 42 components were characterized representing 95.6â98.1% of the compounds characterized in the oils with α-pinene (11.2â24.3%), β-pinene (10.0â20.9%) and sabinene (14.6â17.4%) as major constituents.'),(956,'10.1080/10412905.2005.9698873','Volatile Constituents of Leaf Oils from the Genus<i>Baccharis.</i>Part II:<i>Baccharis obovata</i>Hooker et Arnott and<i>B. salicifolia</i>(Ruiz et Pav.) Pers. Species from Argentina','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698873',14,'https://openalex.org/W2013772095','Abstract Volatile compounds from Baccharis obovata Hooker et Arnott and B. salicifolia (Ruiz et Pav.) Pers. leaves collected in the Argentinean Patagonia were isolated by steam distillation. Yields on the essential oils were 2.81% for B. obovata and 1.50% for B. salicifolia. The oils were analyzed by GC and GC/MS. The main constituents of each oil were: (i) B. obovata oil: a-thujene (5.8%), α-pinene (9.2%), sabinene (23.2%), β-pinene (9.9%), myrcene (3.7%), limonene (10.7%), terpinen-4-ol (5.9%); and (ii) B. salicifolia oil: α-thujene (2.1%), α-pinene (4.4%), sabinene (2.9%), β-pinene (5.5%), myrcene (2.2%), α-phellandrene (3.2%), limonene (8.1%), (Z)-(3-ocimene (4.6%), terpinen-4-ol (5.9%), γ-ca-dinene (2.3%), elemol (2.7%), cis-α-copaen-8-ol (2.3%), α-muurolol (5.5%), α-eudesmol (2.7%), verboccidentafuran (2.8%), chromolaenin (3.1%) and dihydroisochromolaenin (2.9%).'),(957,'10.1080/10412905.2005.9698874','Chemical Composition of the Leaf Oil of<i>Lantana camara</i>','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698874',23,'https://openalex.org/W1966902175','Abstract The essential oil of the fresh leaves of Lantana camera growing in Dehra Dun was analyzed by GC and GC/MS. The major constituents identified in the oil included β-caryophyllene (23.3%), α-humulene (11.5%), germacrene D (10.9%), davanone (7.3%) and γ-curcumene (6.3%).'),(958,'10.1080/10412905.2005.9698875','Aromatic Plants of Tropical Central Africa. XLI. Volatile Constituents of<i>Croton oligandrum</i>Pierre ex Hutch Growing in Gabon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698875',6,'https://openalex.org/W2085232285','Abstract The essential oil obtained by hydrodistillation from stem bark of Croton oligandrum Pierre ex Hutch was analyzed by GC and GC/MS. Sixty-three components, which represented 98.5% of the total constituents of the oil were identified. The major constituents found were 1-octen-3-ol (2.6%), β-pinene (5.1%), 1,8-cineole (6.7%) linalool (53.5%), terpinen-4-ol (2.8%), α-terpineol (3.6%), β-caryophyllene (3.1%), caryophyllene oxide (1.2 %), guaiol (1.9%), α-eudesmol (1.1%) and benzyl benzoate (2.7%). The oil extracts did not reveal any important antioxidant or antiradical activities.'),(959,'10.1080/10412905.2005.9698876','The Essential Oil of<i>Pentapleura subulifera</i>Hand.-Mazz.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698876',1,'https://openalex.org/W2072557767','Abstract A water-distilled essential oil from the aerial parts of Pentapleura subulifera Hand.-Mazz., was analyzed by GC and GC/MS. Fifty-three components were characterized representing 95.9% of the oil with 1,8-cineole (39.0%) and T-cadinol (11.1%) as major constituents.'),(960,'10.1080/10412905.2005.9698877','Essential Oil Composition of Four Major Cultivars of Black Pepper ( <i>Piper nigrum</i> L.)âIV','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698877',18,'https://openalex.org/W4245268038','Abstract Four major cultivars of black pepper from Kerala viz. Aimpiriyan, Narayakodi Neelamundi and Uthirankotta were analyzed for a period of three consecutive seasons for their oil composition. Fifty-five compounds were identified in the oils by GC and GC/MS. The main components of Aimpiriyan oil were limonene (19.8%-22.5%), β-pinene (9.3â23.9%), limonene (8.3â18%) and β-caryophyllene (20.3â34.7%). Narayakodi oil contained as major compounds sabinene (4.4â24.6 %) limonene (9.5â19.5%), β-pinene (4.8â15.6%), β-caryophyllene (29.8â52.9%) and caryophyllene oxide (2.3â3.9%). Neelamundi oil contained a-pinene (4.7â6.5%), sabinene (23.2â27.3%), β-pinene (7.8â11.3%), limonene (12.9â18.6%) and β-caryophyllene (17.0â31.0%). The oil from Uthirankotta contained α-pinene (9.1â14.6%), β-pinene (9.3â12.5%), γ-3-carene (6.7â8.5%), limonene (13.3â19.5%), β-caryophyllene (25.1â37.8%) and caryophyllene oxide (0.6â2.7 %).'),(961,'10.1080/10412905.2005.9698879','Pre-Flowering Harvesting of<i>Ocimum gratissimum</i>for Higher Essential Oil and Eugenol Yields Under Semi-Arid Tropics','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698879',10,'https://openalex.org/W2045756235','Abstract In spice basil (Ocimum gratissimum L.), contribution of leaves, stalks and inflorescences were 59%, 23% and 18% to total plant biomass and 80%, 1% and 19% to total oil yield, respectively. The leaf oil was richer in eugenol but simultaneously had lower (E)-β-ocimene, compared to the inflorescence oil. Harvesting at pre-flowering produced 12.5%, 24.1%, 35.5% and 50.0% higher biomass yield compared to harvesting at 25%, 50%, 75% and 100% flowering, respectively, in the first year of cropping. The respective increase was 16.8%, 22.0%, 38.2% and 63.2% in the second year. Late harvested crop (100% flowering) contained the highest amount of essential oil and it decreased in the order of harvesting at 100% flowering > 75% flowering > 50% flowering > 25% flowering > pre-flowering treatment. The total oil yield was, however, significantly higher (15.8â19.9% and 12.7â33.6% in first and second years, respectively) with pre-flowering compared to all other harvest treatments. Pre-flowering harvested crop produced oil containing the highest amount of eugenol and it decreased in the order of harvesting at pre-flowering > 25% flowering > 50% flowering > 75% flowering > 100% flowering treatment.'),(962,'10.1080/10412905.2005.9698880','Composition of the Essential Oil of<i>Ocimum sanctum</i>L. Grown in Poland During Vegetation','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698880',25,'https://openalex.org/W2026901212','Abstract The essential oils of the air-dried aerial parts of Ocimum sanctum L. (syn. O. tenuiflorum L.f.), harvested in four stages of vegetation, were isolated by hydrodistillation and analyzed by capillary GC, GC/MS, and 1H-NMR. The 57 compounds, representing 90â94% of the oil, were identified after oil distillation under reduced pressure and separation by repeated flash chromatography. The content of the main constituents: β-bisabolene (13â20%) 1,8-cineole (9â33%) and methyl chavicol (2â12%) varied during development of the plant.'),(963,'10.1080/10412905.2005.9698881','Essential Oil in Leaves and Inflorescences of<i>Silphium integrifolium</i>Michx','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698881',15,'https://openalex.org/W2019787487','Abstract The content and chemical composition of the essential oil obtained from the leaves and inflorescences of Silphium integrifolium Michx. were studied. The oil content in the leaves and inflorescences was 0.27% and 0.31% v/w, respectively. Qualitative and quantitative analyses of distilled oils were made using GC and GC/MS. It was found that the oils had similar qualitative compositions but they differed quantitative. The main constituents in the leaf and inflorescence oils were α-pinene (9.8% and 14.0%), trans-verbenol (2.7% and 6.3%), bornyl acetate (2.2% and 7.0%), allo-aromadendr-9-ene (4.3% and 6.1%) and caryophyllene oxide (8.7% and 4.7%). Key Word Index: Silphium integrifolium Asteraceaeessential oil compositionα-pinene'),(964,'10.1080/10412905.2005.9698882','The Essential Oil of Desert-Lavender,<i>Hyptis emoryi</i>Torrey (Lamiaceae), from Arizona','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698882',1,'https://openalex.org/W2051525404','Abstract The essential oil of desert-lavender, Hyptis emoryi Torrey, was subjected to analysis by GC and GC/MS. The oil was dominated by α-pinene (15.25±1.13%), ledene (15.09±3.81%) and limonene (11.14±1.19%).'),(965,'10.1080/10412905.2005.9698883','Essential Oil Constituents of Leaves and Fruits of<i>Cupressus arizonica</i>Greene','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698883',11,'https://openalex.org/W1963561848','Abstract The composition of the essential oils of leaves and fruits of Cupressus arizonica Greene was analyzed by GC and GC/MS. The main constituents of the leaf oil were α-pinene (19.2%), cis-muurola-4(14),5-diene (10.0%), β-phellandrene (9.6%) and sabinene (8.1%). Major components of the fruit oil were α-pinene (57.6%), camphene (10.1%), β-pinene (7.2%), sabinene (3.7%) and p-cymene (3.7%).'),(966,'10.1080/10412905.2005.9698884','Chemical Composition and Antifungal Activities of Essential Oils from Leaves, Calyx and Corolla of<i>Salvia brachyodon</i>Vandas','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698884',20,'https://openalex.org/W2075186952','Abstract The chemical composition and antifungal activity of the corolla, calyx and leaf oils of Salvia brachyodon were analyzed by GC and GC/MS. The oils were hydrodistilled from the leaves, corolla and calyx, separately. The leaf oil contained 1,8-cineole (33.0%), α-pinene (12.7%), camphene (12.5%) and β-pinene (11.3%) as the most abundant constituents. The oil isolated from the calyx contained β-pinene (27.6%), α-pinene (16.2%), camphene (13.7%), borneol (13.2%) and camphor (12.4%) as major components, while in the corolla oil the main components were β-pinene (31.7%), borneol (12.8%), α-pinene (11.8%), camphene (6.7%) and α-pinene (11.8%). The last sample, however, was the most complex, because of the presence of higher concentration of sesquiterpenes and presence of diterpenes, which were not recorded in the other samples investigated. Antifungal activities of the essential oils were determined by the microdilution method against Aspergillus niger, Trichophyton mentagrophytes and Candida albicans. The oil from the calyx possessed the best antifungal activity against all the fungal species tested. Key Word Index: Salvia brachyodon Lamiaceaeessential oil compositionα-pineneβ-pinenecamphene1,8-cineolecamphorborneolantifungal activity'),(967,'10.1080/10412905.2005.9698885','Essential Oil of<i>Rynchosia minima</i>DC. from Kenya: Composition and Antibacterial Properties','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698885',6,'https://openalex.org/W2018486834','Abstract The hydrodistilled essential oil (yield, 0.1%) of semi-dried leaves of Rynchosia minima DC. was analyzed by GC and GC/MS. Twenty-four compounds representing 95.9% of the oil were identified. The major components were found to be β-caryophyllene (30.4%), germacrene B (17.9%), camphor (7.8%), α-humulene (7.4%) and γ-muurolene (7.3%). The oil was found to exhibit antibacterial activity against Bacillus cerus, Staphylococcus aureus and Micrococcus luteus.'),(968,'10.1080/10412905.2005.9698886','Composition and Antimicrobial Activity of the Essential Oils of<i>Scutellaria sieberia</i>Benth. and<i>Scutellaria rupestris</i>Boiss. et Heldr. ssp.<i>adenotricha</i>(Boiss. et Heldr.) Greuter et Burdet from Greece','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698886',33,'https://openalex.org/W2071436828','Abstract The essential oils of Scutellaria sieberi and S. rupestris ssp. adenotricha from Greece were analyzed by means of GC/MS. Forty-nine constituents were identified representing 87.1% and 81.4% of the oils, respectively. Linalool (22.7%), β-caryophyllene (14.2%), (2R, 5E)-caryophyll-5-en-12-al (6.3%) and (2S, 5E)-caryophyll-5-en-12-al (14.1%) were the major components of S. sieberi, whereas in S. rupestris ssp. adenotricha linalool (38.8%), geraniol (8.1%) and α-terpineol (7.1%) were the major components. Furthermore, the oils were tested against H. pylori, as well as against six aerobically growing bacteria. Key Word Index: Scutellaria sieberi S. rupestris ssp adenotricha Lamiaceaeessential oil compositionlinaloolβ-caryophyllene(2S, 5E)-caryophyll-5-en-12-alantimicrobial activity'),(969,'10.1080/10412905.2005.9698887','Essential Oils of<i>Ferula microcolea</i>(Boiss.) Boiss. and<i>Ferula hirtella</i>Boiss. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698887',18,'https://openalex.org/W2086321877','Abstract The oil obtained by hydrodistillation of the aerial parts of F. microcolea (Boiss.) Boiss., which is endemic to Iran, and F. hirtella Boiss. were analyzed by GC and GC/MS. Thirty compounds representing 88.9% of the oil of F. mictocolea were identified, among them α-pinene (19.2%), nonane (13.2%) and β-pinene (13.0%) were the major ones. The oil of F. hirtella was also characterized by higher amounts of α-pinene (15.4%) and thymol (14.9%) among the 35 components comprising 84.8% of the total oil detected. Key Word Index: Ferula microcolea Ferula hirtella Umbelliferaeessential oil compositionα-pinenethymolnonaneβ-pinene'),(970,'10.1080/10412905.2005.9698888','Essential Oil Composition and Antimicrobial Activity of<i>Ageratum conyzoides</i>from S. Tomé and Príncipe','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698888',17,'https://openalex.org/W2062142299','Abstract The essential oil of Ageratum conyzoides from S. Tomé and Príncipe was investigated for the first time. The oil was obtained by hydrodistillation of the aerial parts, and subsequently analyzed by GC, GC/MS and 13C-NMR. The oil was characterized by the presence of high percentages of precocene I (34.4%) and β-caryophyllene (24.6%), as well as small amounts of precocene II. Using the disk diffusion method, the oil of A. conyzoides showed weak activity against Staphylococcus aureus, S. epidermidis, Streptococcus faecalis, Proteus vulgaris and Cladosporium cladosporioides, and was inactive against Escherichia coli, Candida albicans, Cryptococcus neoformans, Aspergillus niger and A. fumigatus. Key Word Index: Ageratum conyzoides AsteraceaeFiá-malé-homemessential oil compositionprecocene Iβ-caryophylleneantimicrobial activity'),(971,'10.1080/10412905.2005.9698889','Volatile Constituents of<i>Xanthogalum purpurascens</i>Ave-Lall.,<i>Eryngium caeruleum</i>M.B. and<i>Pimpinella aurea</i>DC. Three Umbelliferae Herbs Growing in Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698889',30,'https://openalex.org/W2059837573','Abstract The composition of the essential oils from three Iranian Umbelliferae species of Xanthogalum purpurascens Ave-Lall., Eryngium caeruleum MB and Pimpinella aurea DC. obtained by hydrodistillation were analyzed by GC and GC/MS. β-Phellandrene (20.1%) and β-caryophyllene (11.3%) were the main components among the 26 constituents characterized in the oil of X. purpurascens representing 83.0% of the total components detected. Twenty compounds were identified in the oil of E. caeruleum, representing 96.4% of the total oil with limonene (60.5%) and δ-3-carene (13.0%) as major constituents. The oil of P. aurea was characterized by higher amounts of trans-a-bergamotene (72.8%) among the 18 components comprising the total oil detected.'),(972,'10.1080/10412905.2005.9698891','Essential Oil Composition of<i>Chaerophyllum macrospermum</i>from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698891',18,'https://openalex.org/W2086278765','Abstract The essential oil isolated by water and steam distillation from aerial parts of Chaerophyllum macrospermum (Spreng.) Fisch et C. A. Mey. was analyzed by capillary GC and GC/MS. Among the 27 compounds identified, the major components were (E)-β-ocimene (55.9%), terpinolene (9.8%), α-pinene (7.5%), β-phellandrene (4.3%) and β-pinene (4.2%).'),(973,'10.1080/10412905.2005.9698893','Chemical Variation in the Oil of<i>Artemisia verlotiorum</i>Lamotte of French Origin Harvested at a Vegetative Stage and During Flowering','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698893',9,'https://openalex.org/W2036576126','Abstract Artemisia verlotiorum essential oils, obtained by hydrodistillation of the aerial parts collected in southern France, were analyzed by GC and GC/MS. Among the identified constituents, α-thujone (55% and 44%), 1,8-cineole (5% and 15%), β-caryophyllene (13% and 7%) and β-thujone (5% and 11%), were the main components of the oils, from the vegetative and flowering plants, respectively. The proportions of the oxygenated compounds seemed to increase during flowering.'),(974,'10.1080/10412905.2005.9698894','Composition of the Leaf Oil of<i>Annona squamosa</i>L. from the North Indian Plains','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698894',13,'https://openalex.org/W2029203909','Abstract The essential oil, which was produced by hydrodistillation of Annona squamosa (Annonaceae) leaves was investigated by GC and GC/MS. Eighteen compounds have been identified accounting for 86% of the oil. The oil of A. squamosa was made up of monoterpene hydrocarbons (2.5%), sesquiterpene hydrocarbons (76.0%) and oxygenated sesquiterpenes (7.1%). β-Caryophyllene (23.0%), germacrene D (21.3%), bicyclogermacrene (8.5%) and β-elemene (7.8%) were the major constituents of the oil.'),(975,'10.1080/10412905.2005.9698895','Chemical Composition of the Essential Oil of<i>Plectranthus melissoides</i>Benth','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698895',11,'https://openalex.org/W2065127301','Abstract The essential oil of Plectranthus melissoides Benth. collected from wild plants growing in Uttaranchal State in India was investigated for its chemical composition by GC and GC/MS. Fifty-four components of the oil, representing 99.3% of the oil were identified. The oil was found to contain mostly monoterpene hydrocarbons and oxygenated monoterpenes. The main components of the oil were p-cymene (17.4%), β-terpinene (10.1%), methyl thymol (3.0%), thymol (7.9%), carvacrol (41.3%) and carvacrol acetate (4.6%).'),(976,'10.1080/10412905.2005.9698896','Chemical Composition and <i>in vitro</i> Antifungal Properties of Essential Oils from Leaves and Flowers of <i>Erigeron floribundus</i> (H.B. et K.) Sch. Bip. From Cameroon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698896',15,'https://openalex.org/W2001067673','Abstract The chemical composition of the essential oils from leaves and flowers of Erigeron floribundus (H.B. et K.) Sch. Bip. from Cameroon was investigated by GC and GC/MS and their antifungal activities evaluated by the agar dilution method. The leaf oil was rich in (E)-2-lachnophyllum ester (23.7â26.2%), β-caryophyllene (14.7â16.6%), (E)-β-farnesene (14.6â16.4%) and limonene (8.5â11.4%). The flower oil contained mainly (E)-β-farnesene (22.3â21.1%), β-caryophyllene (17.3â20.1%) and germacrene D (10.1â11.0%). These oils exhibited broad antifungal activities againstTrichophyton rubrum, Trichophyton mentagrophytes, Candida albicans and Cryptococcus neoformans. The flower oil was found to be more active than the leaf oil. Candida albicans was the most sensitive fungus with a MIC of 2.25 μL/mL.'),(977,'10.1080/10412905.2005.9698898','Composition of the Essential Oil of<i>Nepeta curviflora</i>Boiss. (Lamiaceae) from Lebanon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698898',19,'https://openalex.org/W2031210039','Abstract The essential oil of Nepeta curviflora Boiss. (Lamiaceae) grown in Lebanon, obtained by hydrodistillation of aerial parts, was analyzed by GC and GC/MS. Thirty-five compounds were identified constituting 93.2% of the oil, the major components being β-caryophyllene (50.2%), caryophyllene oxide (6.4%) and (E)-β-farnesene (5.3%).'),(978,'10.1080/10412905.2005.9698900','The Essential Oil of<i>Salvia aethiopis</i>L.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698900',16,'https://openalex.org/W2004803865','Abstract The essential oil of Salvia aethiopis L. (Labiatae) collected from the suburb of Sari, north of Iran, in March 2001, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 28 components identified in this oil, β-caryophyllene (17.0%), α-copaene (16.3%), germacrene D (13.8%), β-cubebene (9.7%), spathulenol (8.3%), δ-cadinene (7.7%) and α-humulene (6.9%) were found to be the major constituents.'),(979,'10.1080/10412905.2005.9698902','Aromatic Plants from Western Cuba. I. Composition of Leaf Oil of<i>Gymnanthes lucida</i>Sw. and<i>Eugenia rhombea</i>(Berg) Krug et Urban','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698902',6,'https://openalex.org/W2024786425','Abstract The chemical composition of the leaf oils of Gymnanthes lucida Sw. and Eugenia rhombea (Berg) Krug et Urb. were studied by GC and GC/MS. Ninety-nine compounds of the oil of G. lucida were identified of which spathulenol (16.6%), methyl (E,E)-farnesoate (11.4%) and α-pinene (9.7%) were the major components. In the oil of E. rhombea, 92 compounds were identified of which cubenol (12.6%), α-cadinol (12.5%), β-pinene (12.1%) and β-dihydroagaro- furan (10.2%) were the major components.'),(980,'10.1080/10412905.2005.9698904','Volatile Constituents of<i>Eugenia mattosii</i>Legr (Myrtaceae)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698904',10,'https://openalex.org/W2037392429','Abstract The volatile constituents of the fresh leaves of Eugenia mattosii (Myrtaceae) were isolated by hydrodistillation and analyzed by GC and GC/MS. The oil from this species showed that it comprised only sesquiterpenes: β-elemene (16.1%), β-caryophyllene (12.4%), bicyclogermacrene (17.5%) and α-cadinol (11.2%), being the major components.'),(981,'10.1080/10412905.2005.9698907','Advances in the Chemical Composition of<i>Lavandula dentata</i>L. Essential Oil from Algeria','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698907',19,'https://openalex.org/W2056040968','Abstract The essential oils obtained from two populations of Lavandula dentata L. from Algeria were examined by GC, GC/MS and 13C-NMR. The oils were rich in β-pinene (6.0â26.0%) and 1,8-cineole (0.9â36.3%). The two oils exhibited different compositions: cineole/β-pinene and β-pinene/trans-pinocarveol. Despite some variations of the contents of the main components, the plant produced oil belonging to the same chemotype throughout its life cycle. Key Word Index: Lavandula dentata Lamiaceaeessential oil compositionβ-pinene1,8-cineolechemical variability'),(982,'10.1080/10412905.2005.9698908','Studies of Mediterranean Oregano Population IVâChemical Composition of Essential Oils of Hybrids<i>Origanum</i>x<i>majoricum</i>Cambassedes from France,<i>Origanum</i>x<i>intercedens</i>Rechinger and<i>Origanum</i>x<i>minoanum</i>Davis from Turkey and Crete','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698908',4,'https://openalex.org/W2088794365','Abstract Essential oils isolated by water distillation were analyzed by GC and GC/MS. In Origanum x majoricum, 74 constituents were identified. The trans-sabinene hydrate and carvacrol were the most prominent compounds, followed by sabinene, γ-terpinene and terpinen-4-ol. In O. x intercedens and O. x minoanum, 67 and 85 compounds were identified, respectively, with carvacrol predominating (75â80%) in both hybrids. Key Word Index: Origanum x majoricum O. x intercedens O. x minoanum Lamiaceaeessential oil composition trans-sabinene hydratecarvacrol'),(983,'10.1080/10412905.2005.9698915','Chemical Screening of Essential Oil Bearing Flora of Siberia II. Composition of the Essential Oil of<i>Schizonepeta annua</i>(Pallas) Schischkin Leaves from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698915',4,'https://openalex.org/W1983146661','Abstract The chemical composition of the leaf oil of Schizonepeta annua (Pallas, Schischkin) from Altai Region, Siberia, which was obtained in 4.0% yield, was investigated by GC and GC/MS. The major components were thymol (48.1%), γ-tepinene (18.1%), carvacrol (9.6 %) and p-cymene (9.0%). Key Word Index: Schizonepeta annua Lamiaceaeessential oil compositionthymolγ-terpinene'),(984,'10.1080/10412905.2005.9698917','Leaf Oils of Two Cuban Asteraceae Species:<i>Pluchea carolinensis</i>Jacq. and<i>Ambrosia hispida</i>Pursh','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698917',12,'https://openalex.org/W2017956867','Abstract The chemical composition of the leaf oils of Pluchea carolinensis Jacq. and Ambrosia hispida Pursh. were studied by GC and GC/MS. One hundred and thirteen compounds of the oil of P. carolinensis were identified of which juniper camphor (37.6%) was the major component. In the oil of Ambrosia hispida, 84 were identified of which borneol (19.4%) and spathulenol (11.8%) were the major components. Key Word Index: Pluchea carolinensis Ambrosia hispida Asteraceaeessential oil compositionjuniper camphorborneolspathulenol'),(985,'10.1080/10412905.2005.9698918','Essential Oils Composition of Iranian<i>Artemisia absinthium</i>L. and<i>Artemisia scoparia</i>Waldst. et Kit.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698918',36,'https://openalex.org/W2077982158','Abstract The essential oils of Artemisia absinthium L. and Artemisia scoparia Waldst. et Kit. (Compositae) collected from the suburb of Behshar, northern Iran, in June 2002, were isolated by hydrodistillation and analyzed by means of GC and GC/MS. The major components of A. absinthium oil were β-thujone (35.1%), p-cymene (16.5%), β-pinene (7.3%) and 7-ethyl-5,6-dihydro-1,4-dimethylazulene (5.5%). The major components of A. scoparia oil were camphor (37.9%), 1,8-cineole (27.8%) and borneol (21.1%).'),(986,'10.1080/10412905.2005.9698921','The Volatile Constituents of<i>Nepeta elymatica</i>Bornm. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698921',6,'https://openalex.org/W2077291080','Abstract The volatile constituents of the aerial parts of Nepeta elymatica Bornm. growing wild in Iran were examined by GC/FID and GC/MS. Altogether, 21 compounds were identified. The oil of N. elymatica consisted mainly of 4aβ,7a,7aα-nepetalactone (35.6%), 1,8-cineole (29.7%), β-pinene (5.5%), terpinen-4-ol (5.8%), α-terpineol (3.1%), γ-terpinene (2.3%), β-caryophyllene (1.8%) and α-terpinene (1.4%).'),(987,'10.1080/10412905.2005.9698924','An<i>in vitro</i>Evaluation of<i>Tagetes minuta</i>Essential Oil for the Control of the Honeybee Pathogens<i>Paenibacillus larvae</i>and<i>Ascosphaera apis</i>, and the Parasitic Mite<i>Varroa destructor</i>','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698924',55,'https://openalex.org/W2042383869','Abstract Biological activity was evaluated of the Tagetes minuta essential oil in different in vitro laboratory experiments on the mite (Varroa destructor), honeybees (Apis mellifera), the bacterium that causes the American Foulbrood (Paenibacillus larvae), and the fungus that produces chalkbrood (Ascosphaera apis). Two methods of complete exposure were used for mite lethality test: by spraying in Burgerjon\'s tower with 10 mg of active ingredient in solution with distilled water and emulsion, and in unmodified Petri dishes (60 x 20 mm) with oil (different concentrations) diluted in 1 mL of ethanol. Ratio selection was obtained as: LD50 of Apis mellifera/LD50 of V. destructor. Determination of Minimal Inhibitory Concentrations (MIC): to P. larvae was tested at concentrations of 25, 50, 100, 150, 200, 250, 350, 450, 500, 600, 650, 700, 800 and 1000 ppm. An A. apis strain was grown on agar MY20 supplemented with variable concentrations (between 0â800 ppm) of T. minuta oil was evaluated. Results obtained in tests of total exposure showed that the concentration was able to kill 50% of mites in 24 h (DL50) and was estimated to be 4.37 mg/cage. The efficacy after spray treatment reached 56%. The ratio selection was 3:11. Against P. larvae, the oil showed MIC values ranging from 700â800 μL/L depending on the tested bacterial strains. Tagetes minuta oil in agar MY20 inhibited mycelial growth of A. apis above concentrations of 200 ppm (p = 0.0001). Oil concentrations of 700 and 800 ppm achieved maximum growth inhibition of A. apis (67% of growth inhibition on average). Tagetes minuta oil demonstrated in vitro antibacterial, antifungical and miticide activity, although this oil shows a moderate inhibitor effect compared with other essential oils of native plants from Argentina. However, this oil presents a ratio selection that would allow it to be used in field conditions with a good safety margin. It is possible that this oil can be used in combination with others, in integrated pest management strategies in bee colonies. Key Word Index: Tagetes minuta Asteraceaebioactivity Apis mellifera honeybee pathogens Ascosphaera apis Paenibacillus larvae parasitic bee mite Varroa destructor essential oil composition(Z)-β-ocimene(Z)-ocimenone'),(988,'10.1080/10412905.2005.9698925','Chemical Composition and Antimicrobial Activities of Essential Oils of<i>Myrrhis odorata</i>(L.) Scop,<i>Hypericum perforatum</i>L and<i>Helichrysum arenarium</i>(L.) Moench','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698925',73,'https://openalex.org/W2045871723','Abstract The chemical composition and antimicrobial activities of essential oils isolated from Myrrhis odorata, Hypericum perforatum and Helichrysum arenarium were investigated against seven bacterial and six fungal species. Activity against the bacteria and C. albicans were investigated by a bioautographic test on TLC plates, while all the other fungi were tested by a microdilution test. The oil of H. arenarium showed the best antibacterial activity, while M. odorata oil showed the lowest effect, to compare with commercial products. In contrast, the best antifungal activity was observed for M. odorata oil, while H. arenarium showed the lowest antifungal potential. Minimal inhibitory and fungicidal concentrations for fungi were 0.5â120 μg/mL. The oil of M. odorata showed better activity then commercial product and it can be seen that this oil is very effective against all fungi tested.'),(989,'10.1080/10412905.2005.9698928','Volatile Oils of<i>Anthemis talyshensis</i>A. Fedor. and<i>Sclerorhachis platyrachis</i>(Boiss.) Podlech ex Rech. f. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698928',12,'https://openalex.org/W2014182641','Abstract The water-distilled volatile oils from aerial parts of Anthemis talyshensis A. Fedor. and Sclerorhachis platyrachis (Boiss.) Podlech ex Rech. f. (two Compositae species that are endemic to Iran) were analyzed by GC and GC/MS. α-Eudesmol (18.2%), borneol (13.3%), hexadecanoic acid (9.5%), γ-eudesmol (8.6%) and elemol (7.6%) were the predominant constituents of the oil of A. talyshensis. The oil of S. platyrachis consisted mainly of monoterpenes and a small percentage of sesquiterpenes. The major components found in the oil were α-pinene (31.2%), camphor (24.8%) and β-pinene (14.7%).'),(990,'10.1080/10412905.2005.9698929','Essential Oil Composition of<i>Cymbopogon microstachys</i>(Hook.) Soenarke Occurring in Manipur','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698929',3,'https://openalex.org/W2022014603','Abstract The essential oil of Cymbopogon microstachys produced from wild plants collected in the foothills of Manipur was analyzed by GC and GC/MS. The results showed that the oil contained (E)-methyl isoeugenol (56.4â60.7%) as the major constituent. This is the first time that an oil of C. microstachys has been found with (E)-methyl isoeugenol as the major constituent. Key Word Index: Cymbopogon microstachys Poaceaeessential oil composition(E)-methyl isoeugenol'),(991,'10.1080/10412905.2005.9698930','Variability in the Essential Oil of<i>Angelica glauca</i>Edgew of Different Geographical Regions','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698930',20,'https://openalex.org/W2057368721','Abstract The chemical composition of Angelica glauca Edqew (Fam. Apiaceae) root volatile, from various locations in Alpine Himalayas at different phenological stages of plant growth was investigated by using GC, GC/MS and spectroscopic techniques. Terpene hydrocarbons (methyl octene, limonene, β-phellendrene, β-pinene), phthalides [(Z)-3-butyli-dene phthalide (Z)- and (E)-ligustilide] and citronellyl acetate showed large quantitative variations from flowering to dormancy stage and as well from different geographical locations.'),(992,'10.1080/10412905.2005.9698931','Volatile Constituents of the Aerial Parts of<i>Wedelia chinensis</i>Merrill. from the North Indian Plains','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698931',4,'https://openalex.org/W2024426912','Abstract The essential oil of the aerial parts of the Wedelia chinensis Merrill was analyzed by GC and GC/MS. Nineteen compounds have been identified accounting for 94% of the oil. It was made up of mainly monoterpenes hydrocarbons (50.6%), sesquiterpenes hydrocarbons (22.5%), oxygenated sesquiterpenes (20.3%) with only small amounts of oxygenated monoterpenes (0.7%). The main constituents were found to be α-pinene (21.7%), spathulenol (20.3%) and limonene (14.3%). Key Word Index: Wedelia chinensis Compositaeessential oil compositionα-pinenespathulenollimonene'),(993,'10.1080/10412905.2005.9698934','The Chemical Composition of the Essential Oil of<i>Angelica archangelica</i>L. Roots Growing Wild in Lithuania','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698934',27,'https://openalex.org/W1985031349','Abstract The roots of Angelica archangelica L. were collected in three habitats (12 samples) in 1995â2002. The oils were analyzed by GC and GC/MS. The dominant component was α-pinene (15.7â20.8%) for two localities. Other three main constituents were δ-3-carene (15.4â16.9%), limonene (8.0â9.2%), sabinene (5.0â7.5%) for the first locality, and δ-phel-landrene (13.5â15.4%), δ-3-carene (13.2â14.2%) and α-phellandrene (8.0â9.1%) for the second locality. The dominant oil components in the third locality were β-phellandrene (13.8â18.5%) together with α-pinene (11.4â15.0%), δ-3-carene (10.8â11.9%), α-cymene (6.8â10.6%) and α-phellandrene (5.9â8.6%). The oils contained 67.3â79.9% monoterpenoids (monoterpene hydrocarbons made up 60.2â72.6%), 9.6â19.4% sesquiterpenoids, 3.9â6.3% macrocyclic lactones and 1.2â5.3% coumarin osthol. Identified compounds (81 from 96) made up 91.4â99.2% of the oils.'),(994,'10.1080/10412905.2005.9698936','Composition of the Essential Oil of<i>Peucedanum cervariifolium</i>C.A. Mey. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698936',7,'https://openalex.org/W2023829532','Abstract The water-distilled oil from the aerial parts of Peucedanum cervariifolium of Iranian origin was analyzed by a combination of GC and GC/MS. Twenty-eight components were identified, which approximately constituted 93.3% of the oil. The major constituents of the oil were α-guaiene (11.9%), γ-muurolene (7.4%), viridiflorene (10.9%), α- selinene (16.3%) and β-selinene (27.4%).'),(995,'10.1080/10412905.2005.9698938','Composition of the Essential Oil from Wild Marjoram (<i>Origanum vulgare</i>L.ssp.<i>vulgare</i>) Cultivated in Estonia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698938',13,'https://openalex.org/W2087124355','Abstract The differences between the composition of essential oils isolated from seven wild marjoram (Origanum vulgare L. ssp. vulgare) samples, gathered from different regions and cultivated in Estonia were investigated. Steam distillation was used for oil isolation and capillary GC/FID and GC/MS for oil analyses. Forty-eight compounds were identified, representing over 95% of the total oils. Different compositions of essential oils cultivated in Estonia were found. The major compounds of the oils were linalool (0.3â20.6%), β-caryophyllene (1.3â45.0%), germacrene D (0.7â21.0%), caryophyllene oxide (1.5â31.3%) and spathulenol (0.9â10.1%)'),(996,'10.1080/10412905.2005.9698940','Chemical Screening of Essential Oil Bearing Flora of Siberia III. Composition of the Essential Oil of<i>Sium latifolium</i>L. Tops from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698940',2,'https://openalex.org/W2105671799','Abstract Distillation of the flowering tops of Sium latifolium L, from Altai Region for 3 h yielded 0.05%, mobile colorless oil reminiscent of angelica root oil. By analyzing the oil samples using GC and GC/MS, we found that the major components were limonene (32.4%), sabinene (21.7%), α-pinene (12.7%) and γ-terpinene (10.2%).'),(997,'10.1080/10412905.2005.9698942','Essential Oil Composition of<i>Wedelia glauca</i>(Ort.) Hoffman ex Hicken from Argentina','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698942',6,'https://openalex.org/W2160025251','Abstract The essential oil obtained by hydrodistillation from the aerial parts of Wedelia glauca (Asteraceae) growing in San Luis, Argentina, was analyzed by GC and GC/MS. Forty-two compounds were identified. The oil was found to be rich in monoterpene hydrocarbons (near 94.9%), such as limonene (38.0%), sabinene (23.9%) and α-pinene (22.0%), which were the main components. Key Word Index: Wedelia glauca Asteraceaeessential oil compositionlimonenesabineneα-pinene'),(998,'10.1080/10412905.2005.9698948','Chemical Composition of the Essential Oils and the Odor of<i>Thymus pulegioides</i>L. Growing Wild in Vilnius','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698948',13,'https://openalex.org/W2010850070','Abstract Thymus pulegioides L. ssp pulegioides samples were collected in 1995â1999 in Vilnius city according to their odors. Five chemotypes of the essential oils were identified: 1) citral/geraniol chemotype (\"lemon\" odor): citral (neral + geranial, 18.4â30.2%), geraniol (14.4â23.2%), β-caryophyllene (9.4â13.1%) and nerol (5.5â12.1%); 2) geraniol chemotype (\"sweet\" odor): geraniol (23.1â25.5%), β-caryophyllene (10.8â13.5%) and β-bisabolene (9.5â10.2%); 3) caryophyllene chemotype (\"spicy\" odor): β-caryophyllene (18.0â19.7%), β-bisabolene (14.5â15.9%), germacrene D (12.5â14.6%) and (E)-nerolidol (8.2â13.8%); 4) γ-terpinene/p-cymene chemotype (\"hydrocarbon\" odor): γ-terpinene (15.5â17.2%), p-cymene (7.7â17.0%), carvacrol (4.6â13.5%) and β-caryophyllene (9.6â10.5%); 5) carvacrol chemotype (\"phenolic\" odor): carvacrol (24.4â33.3%), β-caryophyllene (9.5â14.9%) and β-bisabolene (10.5â12.9%). The caryophyllene and γ-terpinene/p-cymene chemotypes were not observed earlier in Thymus pulegioides L. Key Word Index: Thymus pulegioides Labiataeessential oil compositionp-cymeneγ-terpineneneralgeraniolgeranialβ-caryophylleneβ-bisabolene'),(999,'10.1080/10412905.2005.9698949','Essential Oils from<i>Salvia</i>sp. (Lamiaceae). III. Composition and Antimicrobial Activity of the Essential Oil of<i>Salvia palaestina</i>Benth. Growing Wild in Lebanon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698949',16,'https://openalex.org/W1976107949','Abstract The essential oil of Salvia palaestina Benth. (Lamiaceae), grown in Lebanon, obtained by hydrodistillation of aerial parts was analyzed by GC and GC/MS. Thirty-four compounds were identifi ed constituting 96.4% of the oil, the major components being sclareol (20.2%), β-caryophyllene (16.6%) and linalool (8.6%). The oil shows activity against Gram-positive bacteria.'),(1000,'10.1080/10412905.2005.9698950','<i>Thymus carnosus</i>Boiss.: Effect of Harvesting Period, Collection Site and Type of Plant Material on Essential Oil Composition','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698950',19,'https://openalex.org/W1991466952','Abstract The essential oils, isolated by hydrodistillation, from the flowers and the remaining aerial parts (leaves plus stems) from three populations of Thymus carnosus Boiss., collected at different harvesting periods and in three collection sites of Portugal (QL, LM and LA) were analyzed by GC and GC/MS. The oil yields from the flowers collected in LA, QL and LM were six, four and one-fold higher, respectively, than the average oil yields from the remaining aerial parts. Monoterpenes were dominant in all oils (>86%), and sesquiterpenes accounted for 1â6% of the total oils. Diterpenes, phenylpropanoids and non-terpenoid compounds were present in all oils (0.1â0.6%, trace amounts and t-0.4%, respectively). Borneol (26â31%) and camphene (9â18%) dominated QL oils and borneol (18â23%), terpinen-4-ol (11â19%) and camphene (8â10%) were the main components of LM oils. LA oils showed high variability in the dominant components, cis-sabinene hydrate (14%), terpinen-4-ol (12%) and borneol (11%) being the main components in the flower oil. Terpinen-4-ol (18%) and borneol (18%) dominated the vegetative phase oil, whereas borneol (21%) and terpinen-4-ol (16%) dominated the aerial parts oils collected in May and July, respectively. QL oils can be classified as a borneol/camphene chemotype and one of the LA samples as borneol/cis-sabinene hydrate/terpinen-4-ol chemotype. However, all the other LM and LA samples do not fi t within the previously defi ned chemotypes.'),(1001,'10.1080/10412905.2005.9698951','Leaf Oil of<i>Koanophyllon villosum</i>(Sw.) King et Robins.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698951',1,'https://openalex.org/W1964341920','Abstract The chemical composition of the leaf oil of Koanophyllon villosum (Sw.) King et Robins. was studied by GC and GC/MS. Ninety-seven compounds of the oil were identifi ed of which β-caryophyllene (17.0%), caryophyllene oxide (14.1%) and β-pinene (11.3%) were the major components. Key Word Index: Koanophyllon villosum Asteraceaeessential oil compositionβ-caryophyllenecaryophyllene oxideβ-pinene'),(1002,'10.1080/10412905.2005.9698952','Essential Oil Analysis of<i>Spilanthes acmella</i>Murr. Fresh Plants from Southern India','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698952',15,'https://openalex.org/W1990015712','Abstract The essential oil of the fresh plant of Spilanthes acmella Murr. from southern India was investigated by GC and GC/MS. More than 45 components have been identifi ed including (E)-2-hexenol (25.7%), 2-tridecanone (13.1%), germacrene D (11.1%), hexanol (11.0%), β-caryophyllene (10.8%) and (Z)-3-hexenol (5.1%) as signifi cantly dominating compounds. Additional components, responsible for the characteristic aroma impressions of this sample are especially C6-C9 derivatives, mono- and sesquiterpenes. Key Word Index: Spilanthes acmella Asteraceaeessential oil composition(E)-2-hexenol2-tridecanonegermacrene Dhexanolβ-caryophyllene'),(1003,'10.1080/10412905.2005.9698956','Essential Oil Composition of<i>Salvia xanthocheila</i>Boiss. ex Benth. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698956',11,'https://openalex.org/W1996339801','The chemical composition of the essential oil of Salvia xanthocheila Boiss. ex Benth. in DC. growing wild in Iran was examined by GC and GC/MS. Twenty-seven components were characterized. The main components were germacrene D (44.0%), α-copaene (11.9%) and β-caryophyllene (6.7%).'),(1004,'10.1080/10412905.2005.9698957','Chemical Composition of the Oil of<i>Rabdosia melissoides</i>Benth.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698957',3,'https://openalex.org/W2018294020','Abstract The essential oil of Rabdosia melissoides produced from plants harvested at their post-flowering stage was analyzed by GC and GC/MS. Thirty-three constituents comprising about 96% of the oil have been identified. Besides thymol (26.9%), p-cymene (16.5%) and carvacrol (6.8%) other major constituents identified were menthol (14.2%), piperitone (8.9%) and methyl thymol (6.3%).'),(1005,'10.1080/10412905.2005.9698958','Composition of Essential Oils of<i>Tagetes patula</i>L. Growing in Northern India','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698958',9,'https://openalex.org/W2010048250','Abstract The chemical compositions of the essential oils of Tagetes patula leaf, capitula and total above ground herb collected from Farrukhnagar (28°N, 76°E), Haryana, India were subjected to analysis by GC and GC/MS. The major constituents of the oils were limonene (6.2â13.6%), (Z)-(3-ocimene (0.3â8.3%), dihydrotagetone (4.5â8.1%), terpinolene (0â11.2%), p-cymen-8-ol (3.4â11.0%), piperitone (6.1â11.9%), piperitenone (2.7â8.1%), β-caryophyllene (2.3â8.0%) and trans-sesquisabinene hydrate (2.0â12.5%). Key Word Index: Tagetes patula Asteraceaeessential oil compositionlimonene(Z)-β-ocimenedihydrotagetoneterpinolenep-cymen-8-olpiperitone trans-sesquisabinene hydrate'),(1006,'10.1080/10412905.2005.9698959','Chemical Composition of the Essential Oil of<i>Micromeria libanotica</i>Boiss., an Endemic Species of Lebanon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698959',14,'https://openalex.org/W2074394517','Abstract The essential oil obtained by steam distillation from Micromeria libanotica growing wild in the cedar mountains of Lebanon, was examined by GC and GC/MS. Twenty-five components, representing about 83% of the oil were identified. The major constituents of the oil were found to be the monoterpene ketones isomenthone (44.5%), pulegone (13.5%) and isopulegone (6.5%).'),(1007,'10.1080/10412905.2005.9698961','Essential Oil Composition of<i>Sphaeranthus indicus</i>L.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698961',10,'https://openalex.org/W1978145026','Abstract The hydrodistilled essential oil of Sphaeranthus indicus was analyzed by GC and GC/MS. Thirty-eight compounds making up 84.0% of the oil were identified. The major compounds were: 2,5-dimethoxy-p-cymene (18.2%), α-agarofuran (11.8%), 10-epi-γ-eudesmol (7.9%) and selin-11-en-4α-ol (12.7%).'),(1008,'10.1080/10412905.2005.9698963','Essential oil of<i>Thymus bracteosus</i>Vis. ex Benth., an Endemic Species of Dinaric Karst','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698963',6,'https://openalex.org/W1995442339','Abstract The essential oils of two samples of Thymus bracteosus Vis. ex Benth. (Lamiaceae) collected in Croatia were examined by GC/MS and GC-FID. The major compounds were germacrene D (29.0%) and β-caryophyllene (13.1%), respectively.'),(1009,'10.1080/10412905.2005.9698965','Composition and Antimicrobial Activity of Essential Oil of<i>Satureja montana</i>L. Collected in Serbia and Montenegro','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698965',25,'https://openalex.org/W1967087494','Abstract The chemical composition of the essential oil of Satureja montana L. subsp. montana (Lamiaceae), obtained from the air-dried plant material by hydrodistillation, was analyzed using GC and GC/MS. The major components were thymol (33.4%) and p-cymene (28.8%). The essential oil was tested against five bacterial species by the agar well diffusion technique. All of the bacteria are potential skin contaminants. The oil and its 5% solution in ethanol showed antimicrobial activity against all of the tested bacteria. The most susceptible organisms were Corynebacterium sp., while the most resistant organism was Pseudomonas aeruginosa.'),(1010,'10.1080/10412905.2005.9698966','Aromatic Plants of Tropical Central Africa. Part XLVII. Chemical and Biological Investigation of Essential Oils of<i>Ocimum</i>Species from Gabon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698966',9,'https://openalex.org/W2028014144','Abstract Volatile compounds from leaves of Ocimum gratissimum L. (two chemotypes) and O. minimum L. were isolated by hydrodistillation and analyzed by GC and GC/MS. Twenty 35 and 31 constituents were identified, respectively, for O. gratissimum (var. I and II) and O. minimum, of which eugenol (75.5%) and germacrene D (6.2%), p-cymene (33.3%), thymol (31.3%) and methyl chavicol (36.3%) and linalool (17.8%) were the most abundant, respectively. The oils of O. gratissimum present a significant radical scavenging activity whereas O. minimum oil was found to be much less efficient. Key Word Index: Ocimum gratissimum Ocimum minimum Labiataeessential oil compositioneugenolmethyl chavicolp-cymenethymollinaloolradical scavenging activity'),(1011,'10.1080/10412905.2005.9698967','Composition of the Essential Oils of<i>Pycnocycla aucherana</i>Decne. ex Boiss. var.<i>aucherana</i>and<i>Pycnocycla musiformis</i>Hedge et Lamond from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698967',9,'https://openalex.org/W2032451567','Abstract Water-distilled volatile from the aerial parts of Pycnocycla aucherana and P. musiformis of Iranian origin was analyzed by a combination of GC and GC/MS. Twenty and 23 components were identified, which approximately constituted 99.9% of the oil of P. aucherana and P. musiformis, respectively. The major constituents of P. aucherana oil were p-cymene (44.7%), α-phellandrene (25.0%), β-phellandrene (11.7%), spathulenol (5.6%) and guaiol (5.1%), while the main constituents of the oil of P. musiformis were thymol (53.5%), α-pinene (10.7%), bornyl acetate (4.2%), limonene (3.8%) and (Z)-β-ocimene (3.3%).'),(1012,'10.1080/10412905.2005.9698968','Chemical Composition of the Essential Oil of<i>Mentha pulegium</i>L. from Bulgaria','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698968',53,'https://openalex.org/W1999960128','Abstract The chemical composition of the essential oil of Mentha pulegium from Bulgaria has been determined by GC and GC/MS. The yields of oil obtained by water and steam distillation were 1.54% and 1.48%, respectively. The basic components, among the identified 21 were pulegone (42.9â45.4%), piperitenone (21.7â23.1%) and isomenthone (11.3â12.8%). There were no substantial qualitative differences between the oils obtained by water or steam distillation.'),(1013,'10.1080/10412905.2005.9698970','Composition of the Essential Oil of<i>Dracocephalum kotschyi</i>Boiss. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698970',15,'https://openalex.org/W2067098777','Abstract The chemical composition of the essential oil obtained from aerial parts of Dracocephalum kotschyi Boiss. was investigated by GC and GC/MS. The main components were α-pinene (10.5%), caryophyllene oxide (9.2%), terpinen-4-ol (5.7%) and germacrene D (5.6%).'),(1014,'10.1080/10412905.2005.9698972','Essential Oil Composition of<i>Eryngium bungei</i>Boiss.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698972',15,'https://openalex.org/W2145443944','Abstract The essential oil of Eryngium bungei Boiss. (Umbelliferae) collected from the suburb of Sari, north of Iran, in March 2001, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Sixteen constituents were identifed in this oil. The major components of E. bungei oil were cumin alcohol (55.3%), terpinolene (14.6%), car-vacrol (8.9%) and limonene (7.5%). Key Word Index: Eryngium bungei Umbelliferaeessential oil compositioncumin alcoholterpinolene'),(1015,'10.1080/10412905.2005.9698973','Chemical Screening of Essential Oil Bearing Flora of Siberia IV. Composition of the Essential Oil of<i>Nepeta sibirica</i>L. Tops from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698973',12,'https://openalex.org/W2028700157','Abstract Distillation of fresh fowering tops of Nepeta sibirica L., yielded 1.0% light yellow mobile oil. GC and GC/MS analysis of the oil composition revealed that the major components were neoepinepetalactone (78.8%) and germacrene D (9.4%), representing 88.2% of the total oil. Key Word Index: Nepeta sibirica Lamiaceaeessential oil compositionneoepinepetalactone'),(1016,'10.1080/10412905.2005.9698976','Composition of the Leaf Oil of<i>Centratherum punctatum</i>Cass. Growing in Nigeria','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698976',7,'https://openalex.org/W2068356458','Abstract A hydrodistilled oil from the leaves of Centratherum punctatum Cass., collected from Nigeria, was analyzed by GC and GC/MS. Among the 49 constituents found, 42 were identifed (ca. 94% of the oil composition). The major compounds were the sesquiterpenes: β-caryophyllene (16.6%), germacrene D (6.4%), globulol (5.7%), α-copaene (5.3%) and β-sesquisabinene (5.3%).'),(1017,'10.1080/10412905.2005.9698977','Essential Oils from Leaves of Two<i>Eugenia brasiliensis</i>Specimens from Southeastern Brazil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698977',32,'https://openalex.org/W1993450823','Abstract The essential oils from leaves of two specimens of Eugenia brasiliensis collected at two locations in the south-eastern Brazilian cerrado were analyzed by GC and GC/MS. The main constituents found in the leaf oil from both specimens were α- and β-selinene and β-caryophyllene. The specimen collected at Jaboticabal contained β-selinene (17.3%) as the major component, while the specimen from Martinho Prado contained α-selinene (14.8%) as the major compound. Additionally, the specimen from Martinho Prado produced relatively high amounts of α- and β-pinene (6.6% and 3.6 %, respectively).'),(1018,'10.1080/10412905.2005.9698980','Aromatic Compounds of<i>Micromeria juliana</i>(L.) Bentham ex Reichenb. from Croatia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698980',15,'https://openalex.org/W2042878348','Abstract Oils produced from pre-fowering and fowering plants of Micromeria juliana L. were investigated by GC/MS. The oils were qualitatively similar but differed quantitatively. After the oil fractionation by LS chromatography and GC/MS analysis, 64 compounds were identifed. Important hydrocarbons were a-pinene (7.2â10.6%) with β-pinene (4.9â7.0%) as monoterpenes and β-caryophyllene (2.5â4.2%) with α-gurjunene (2.1â6.4%) as sesquiterpenes. The main oxygenated monoterpenes were linalool (4.7â7.6%) with its furanoid cis- and trans-oxides (3.5â4.6%) and borneol (2.2â3.5%). Other monoterpenes, sesquiterpenes as well as non-terpenoid compounds were present in smaller amount. The results of the present research reveal some differences in the oil composition of M. juliana of Greek origin.'),(1019,'10.1080/10412905.2005.9698982','Chemical Composition of Essential Oils of Three<i>Salvia</i>Species Growing Wild in Iran:<i>Salvia rhytidea</i>Benth.,<i>S. limbata</i>C.A. Mey. and<i>S. palaestina</i>Benth.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698982',22,'https://openalex.org/W1983305454','Abstract The composition of the essential oils from aerial parts of three Salvia species: S. rhytidea Benth., S. limbata C. A. Mey. and S. palaestina Benth. have been analyzed by a combination of GC and GC/MS. During the fowering period, two oils (S. rhytidea and S. limbata) consisted mainly of monoterpenes, while in S. palaestina oil sesquiterpenes predominated over monoterpenes. The major components of the oil of S. rhytidea were β-phellandrene (22.7%) and sabinene (13.5%). In the oil of S. limbata, α-pinene (23.7%), β-pinene (18.7%) and sabinene (14.5%) were found to be the major constituents. β-Caryophyllene (36.4%) was the predominant compound in the oil of S. palaestina.'),(1020,'10.1080/10412905.2005.9698983','Composition of the Essential Oil of<i>Diplotaenia cachrydifolia</i>Boiss. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698983',4,'https://openalex.org/W2082748811','Abstract A water-distilled oil produced from the aerial parts of Diplotaenia cachrydifolia of Iranian origin was analyzed by a combination of GC and GC/MS. Twenty-six components were identifed, which approximately constituted 99.5% of the oil. The major constituents were limonene (30.4%), (Z)-β-ocimene (11.6%), elemicin (15.0%), dill apiole (12.5%) and (E)-isoelemicin (15.2%).'),(1021,'10.1080/10412905.2005.9698984','Composition of the Essential Oil of<i>Hymenocrater calycinus</i>(Boiss.) Benth. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698984',24,'https://openalex.org/W2070481530','Abstract Water-distilled essential oils from aerial parts of Hymenocrater calycinus (Boiss.) Benth. collected from three different locations of Bojnourd (Iran) village of Yekeh-Shakh (sample A), village of Nodeh (sample B) and Golestan forest (sample C), were analyzed by GC and GC/MS. α-Pinene (10.5%) and sabinene (10.5%) were the major constituents of sample A. The main constituents found for sample B were spathulenol (35.4%) and abietatriene (13.4%). In sample C β-caryophyllene (32.8%) and caryophyllene oxide (16.1%) were the most abundant compounds.'),(1022,'10.1080/10412905.2005.9698985','Comparative Analysis of Supercritical CO<sub>2</sub>Extract and Oil of<i>Pimenta dioica</i>Leaves','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698985',30,'https://openalex.org/W2072874370','Abstract Leaves of Pimenta dioica were used for supercritical extraction with carbon dioxide to isolate the corresponding volatile concentrate. The vegetable fragrances were isolated by supercritical CO2 extraction coupled to a fractional separation technique. The process was carried out operating at 90 bar and 50°C in the extraction vessel, at 90 bar and below â15°C in the frst separator to selectively precipitate the cuticular waxes and at a pressure between 15 and 20 bar and temperatures in the range (15°-21°C) in the second separator to recover the volatiles. GC/MS analysis of the extract allowed the identifcation of the volatile concentrate composition. The main constituent in the extract was eugenol (77.9%). Key Word Index: Pimenta dioica Myrtaceaeessential oil compositionsupercritical carbon dioxide extract compositioneugenol'),(1023,'10.1080/10412905.2005.9698986','Essential Oil Composition of<i>Hypericum perforatum</i>L. var.<i>angustifolium</i>DC Growing Wild in Sardinia (Italy)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698986',20,'https://openalex.org/W1965747006','Abstract The oil from inforescences of Hypericum perforatum var. angustifolium growing wild and harvested in Sardinia (Italy) was analyzed by GC and GC/MS. The major compounds in the oil were 2-methyloctane (21.1%), germacrene D (17.6%) and α-pinene (15.8%).'),(1024,'10.1080/10412905.2005.9698988','Volatile Constituents of<i>Centaurea depressa</i>M.B. and<i>Carduus pycnocephalus</i>L. Two Compositae Herbs Growing Wild in Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698988',33,'https://openalex.org/W2025919674','Abstract The essential oils from two Compositae species of Iran: Centaurea depressa M.B and Carduus pycnocephalus L. obtained by hydrodistillation were analyzed by GC and GC/MS. Piperitone (35.2%) and elemol (14.1%) were the main components among the 26 constituents characterized in the oil of C. depressa representing 90.5% of the total components detected. Twenty-nine components were identifed in the oil of C. pycnocephalus representing 83.4% of the total oil with hexadecanoic acid (23.3%) as main constituent.'),(1025,'10.1080/10412905.2005.9698991','Aromatic Plants of Yugoslavia. III. Chemical Composition of Essential Oils of<i>Achillea abrotanoides</i>(Vis.) Vis.,<i>A. clypeolata</i>Sibth. &amp; Sm.,<i>A. depressa</i>Janka and<i>A. stricta</i>Schleicher et Koch','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698991',12,'https://openalex.org/W2055962906','Abstract Using GC and GC/MS, in the analysis of the essential oils of Achillea abrotanoides, A. clypeolata, A. depressa and A. stricta, 36, 30, 43 and 39 constituents were identified and determined, respectively. The main components of the oil of A. abrotanoides were β-thujone (16.8%), pinocarvone (15.6%) and 1,8-cineole (11.3%). The prevailing compounds in the oils of A. clypeolata and A. depressa were 1,8-cineole (38.6% and 24.1%) and camphor (19.9% and 38.7%). In the oil of A. stricta prevailed camphor (23.7%), borneol (17.3%) and 1,8-cineole (14.1%).'),(1026,'10.1080/10412905.2005.9698994','Chemical Screening of Essential Oil Bearing Flora of Siberia V. Composition of the Essential Oil of<i>Chaerophyllum prescottii</i>DC Tops from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698994',13,'https://openalex.org/W2070235919','Abstract Distillation of the fresh fowering tops of Chaerophyllum prescottii DC collected from Altai region of Siberia yielded 0.22% mobile colorless oil. Analysis of the oil by GC, GC/MS for the frst time has revealed the presence of 18 substances with the major components consisting of (E)-β-ocimene (35.6%), (Z)-β-ocimene (19.4%), γ-terpinene (18.8%), myrcene (10.6%) and terpinolene (4.6%), representing 89.0% of the total oil, while 11.0% of the oil comprised other minor components.'),(1027,'10.1080/10412905.2005.9698996','Chemical Constituents of Essential Oils from<i>Tanacetum balsamita</i>L. ssp.<i>balsamitoides</i>(Schultz-Bip.) Grierson. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698996',29,'https://openalex.org/W2053304406','Abstract The volatile constituents of Tanacetum balsamita L. ssp. balsamitoides (Schultz-Bip.) Grierson were isolated by hydrodistillation and analyzed by GC and GC/MS. The major constituents of the leaf oil were bornyl acetate (47.7%), pinocarvone (27.1%), camphor (9.3%) and terpinolene (5.4%), while the fower oil contained bornyl acetate (55.2%), pinocarvone (34.2%), camphor (2.8%) and terpinolene (2.0%) and the stem oil contained bornyl actate (49.2%), pinocarvone (28%), camphor (9.5%) and terpinolene (6%).'),(1028,'10.1080/10412905.2005.9698999','Aromatic Plants from Western Cuba. II. Composition of Leaf Oil of<i>Potomorphe umbellata</i>(L.) Miq. and<i>Agerantina havanensis</i>(H.B.K.) R. M. Kinget.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9698999',9,'https://openalex.org/W2149680273','Abstract The chemical composition of the leaf oils of Potomorphe umbellata (L.) Miq. and Agerantina havanensis (H.B.K.) R.M. Kinget. were studied by GC and GC/MS. Eighty-five compounds of the oil of P. umbellata were identifed of which safrole (48.7%) was the major constituent. In the oil of A. havanensis, 67 compounds were identifed of which spathulenol (28.0%) and α-cadinol (20.7%) were the major components. Key Word Index: Potomorphe umbellata Piperaceae Agerantina havanensis Asteraceaeessential oil compositionsafrolespathu-lenolα-cadinol'),(1029,'10.1080/10412905.2005.9699000','Composition of the Essential Oil of<i>Achillea schischkinii</i>Sosn. (Asteraceae) from Turkey','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699000',7,'https://openalex.org/W2012461582','Abstract The aerial parts of Achillea schischkinii were water distilled to produce oil, which was analyzed by GC, and GC/MS. Thirty-one components were identifed representing the 91.5% of the oil. The main components were 1,8-cineole (31.0%) and camphor (20.0%).'),(1030,'10.1080/10412905.2005.9699001','Chemical Screening of Volatile Oil Bearing Flora of Siberia VI. Composition of the Essential Oil of<i>Kitagawia baicalensis</i>(Redow. ex Willd.) Pimenov Flowering Tops from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699001',3,'https://openalex.org/W1969301755','Abstract Distillation of the fresh fowering tops of Kitagawia baicalensis (Redow. ex Willd.) Pimenov collected from the Altai Region of Siberia, yielded 0.21% of mobile colorless oil. GC and GC/MS analyses of the oil revealed 38 components with the major components consisting of sabinene (8.6%), myrcene (26.0%), limonene (15.0%), β-phellandrene (10.0%) and γ-terpinene (20.5%). The oil contained 95.2% of monoterpenoids and 4.5% of ses-quiterpenoids.'),(1031,'10.1080/10412905.2005.9699002','Essential Oils of Wild and Cultivated Carrotsâthe Chemical Composition and Antimicrobial Activity','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699002',85,'https://openalex.org/W2063370700','Abstract The essential oil content and their chemical composition of herb, fowering and mature umbels of wild carrot growing in Poland (Daucus carota L. ssp. carota) as well as cultivated carrot seed oils were examined. The qualitative and quantitative analyses of the essential oils were performed using GC and GC/MS methods, and the results are given for the 1999 season. Generally, oils obtained from different parts of wild carrot plant consisted mainly of monoterpene hydrocarbons (72â84%), whereas the main compounds of the oil of cultivated carrot breeds (var. Koral and Perfekcja) were oxygenated sesquiterpenes (51% and 44%, respectively). A commercial sample of carrot seed oil available on the Polish market was also examined; monoterpenes were the main compounds (64% of the total oil). Antimicrobial properties of the oils obtained were compared using four species of bacteria and two species of fungi. The MICs were determined by the agar dilution method. The oils obtained from cultivated carrot seed were more effective against all tested organisms. The strongest overall activity was demonstrated by the commercial oil of cultivated carrot seeds.'),(1032,'10.1080/10412905.2005.9699003','Volatile Constituents and Antimicrobial Activity of<i>Lavandula stoechas</i>L. Oil from Tunisia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699003',45,'https://openalex.org/W2116206796','Abstract An oil obtained from the dried leaves of Lavandula stoechas L. in 0.77% yield was analyzed by capillary GC and GC/MS. Fenchone (68.2%) and camphor (11.2%) were the main components of the 28 identifed molecules. This oil has been tested for antimicrobial activity against six bacteria, and two fungi. The results showed that this oil was active against all of the tested strains; Staphylococcus aureus was the more sensitive strain.'),(1033,'10.1080/10412905.2005.9699004','Antimicrobial Activity of<i>Nepeta rtanjensis</i>Essential Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699004',28,'https://openalex.org/W2008005054','Abstract The antimicrobial activity and the composition of the essential oil of aerial parts of Nepeta rtanjensis DikliÄ et MilojeviÄ wild growing and cultivated in Serbia were evaluated. The main compound in both samples was characterized as 4aα,7α,7aβ-nepetalactone with 83.6% (wild) and 77.9% (cultivated). α-Copaene, germacrene D and δ-cadinene were present less than 5% in the oils. The antimicrobial activity of the oils was investigated by disk diffusion method. The oil-ethanol solution in three dilutions, tested against fve bacteria and a fungus, was effective towards all bacteria but not against Aspergillus niger. The oils showed bacteriostatic activity even in 1:60 dilution.'),(1034,'10.1080/10412905.2005.9699005','Nitrogen Compounds from Haitian Vetiver Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699005',12,'https://openalex.org/W2044269121','Abstract Nitrogen containing compounds of vetiver oil, Vetiveria zizanioides (L.) Nash, have been investigated and 33 components identified by capillary GC and GC/MS. These include substituted pyridines, pyrazines and indolines; only four of which have previously been reported as occurring in vetiver oil. Two compounds, tentatively identified, are believed to be previously unreported as natural, namely, isomers of trimethylindoline and isocyanato-methylbenzene. Key Word Index: Vetiveria zizanioides vetiveressential oil compositionpyrazinespyridines'),(1035,'10.1080/10412905.2005.9699006','A Study of the Mediterranean Oregano Populations. Chemical Composition of Essential Oils of<i>Origanum ehrenbergii</i>Boiss. from Two Populations in Lebanon','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699006',6,'https://openalex.org/W2143463003','Abstract Seedlings obtained from seeds of three populations of oregano (Origanum ehrenbergii) harvested in Lebanon and sown at a research station in France were planted in three replicates in a Fischer block design. Oils produced by water distillation were subjected to analysis by GC and GC/MS. The oils of one of the populations were uniform and carvacrol-rich. The other population displayed a variable chemical composition, including thymol, thymol-carvacrol and p-cymene/γ-terpinene chemotypes.'),(1036,'10.1080/10412905.2005.9699007','Comparison Between the Fresh and Dry Essential Oil of<i>Helichrysum faradifani</i>Scott Elliot from Madagascar','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699007',7,'https://openalex.org/W2065216041','Abstract Essential oils of Helichrysum faradifani were isolated from fresh or dry plant parts by steam distillation with yields from 0.1â0.8%. Analysis of the oils by GC and GC/MS enabled the identification of 49 components, of which α-fenchene (trace-27.3%), β-caryophyllene (14.8â29.2%) and β-himachalene (15.7â36.6%) were most predominant.'),(1037,'10.1080/10412905.2005.9699008','Essential Oil of Eaglewood Tree: a Product of Pathogenesis','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699008',71,'https://openalex.org/W2027219786','Abstract The essential oil of eaglewood tree (Aquilaria agallocha Roxb.) has been considered to be a pathological product. An investigation was carried out to study the difference in composition of oils obtained from healthy, naturally infected and artificially inoculated eaglewood using GC and GC/MS analyses. This investigation showed a marked difference in the oil compositions among the treatments with regards to their quality. Valerianol (3.0%) and tetradec-anioc acid (7.1%) contents were recorded higher in the oils of naturally infected plants than in that of healthy ones (0.1% and 6.9%, respectively). Pentadecenoic acid was totally absent in the oils of healthy, whereas it was found in a greater amount (6.8%) in the oil of naturally infected plants. In contrast, dodecanoic acid (3.1%), pentadecanoic acid (6.2%), hexadecanoic acid (31.5%) and octadecanoic acid (4.1%) were found in a higher amount in the oils of healthy plants, while the oils obtained from naturally infected plants contained lower amounts of these components (2.5%, 4.8%, 20.0% and 1.0%, respectively). The oils obtained from the inoculated plants showed almost similar distribution of the components with healthy plants.'),(1038,'10.1080/10412905.2005.9699009','Comparison of the Essential Oils of Three Endemic Turkish<i>Heracleum</i>Species Obtained by Different Isolation Techniques','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699009',23,'https://openalex.org/W2091861167','Abstract The essential oils of three Turkish endemic Heracleum species, H. crenatifolium Boiss., H. platytaenium Boiss. and H. sphondylium L. subsp. ternatum (Velen.) Brummitt were obtained using hydrodistillation (HD), microwave-assisted hydro-distillation (MWHD), microdistillation (MD), micro steam distillation-solid-phase microextraction (MSD-SPME) techniques and analyzed by GC and GC/MS. Compositions of the oils isolated by different methods showed some differences. The main components in all the oils were found to be octyl acetate (19â95%) and octanol (0.6â5.0%). Octyl isovalerate (0.8â6.4%) and decyl acetate (0.5â4.3%) were the next most abundant constituents in the oil of H. crenatifolium. Octyl hexanoate (3.0â4.7%), (Z)-4-octenyl acetate (1.6â2.1%), octanol (0.7â1.0%) and decanal (0.7â1.2%) were the next major constituents in the oil of H. platytaenium. Octyl butyrate (34.6â41.0%), apiole (4.7â20.4%), (Z)-4-octenyl acetate (2.2â4.4%) and (Z)-4-octenyl butyrate (2.6â3.0%) were found as other main constituents in the oil of H. sphondylium subsp. ternatum.'),(1039,'10.1080/10412905.2005.9699010','The Leaf Oils of the Australian Species of<i>Decaspermum</i>(Myrtaceae)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699010',2,'https://openalex.org/W2085730446','Abstract The leaf oils of the two Australian species of Decaspermum have been examined by GC and GC/MS. The leaf oil of D. struckoilicum contained α-pinene (37.5%) as its principal component in an oil that contained similar amounts of mono- and sesquiterpenes. The major sesquiterpenes identified in the oil were β-caryophyllene (2.4%), α-humulene (2.2%) and α- and β-eudesmol (8.2% and 8.1%, respectively). Decaspermum humile produced a leaf oil that contained either approximately equal amounts of mono- and sesquiterpenes or had a majority of the latter components. The principal monoterpenes were a-thujene (0.1â13%) and α-pinene (0.2â21%). Other prominent monoterpenes identified were limonene (0.2â8%), myrcene (0.3â10%), β-phellandrene (0.1â5%), linalool (0.3â9%) and terpinen-4-ol (0.3â6%). 1,8-Cineole was usually absent from the oils. The main sesquiterpenes identified in the oils were β-caryophyllene (0.7â5%), aromadendrene (1â6%), viridiflorene (1â7%), δ-cadinene (0.4â14%), bicyclogermacrene (0.2â10%), globulol (1â9%) and in some collections 7-epi-α-selinene (trace-9%). Key Word Index: Decaspermum humile Decaspermum struckoilicum Myrtaceaeessential oil compositionα-thujeneα-pinenebicyclogermacreneδ-cadinene'),(1040,'10.1080/10412905.2005.9699014','Essential Oils of<i>Phlomis persica</i>Boiss. and<i>Phlomis olivieri</i>Benth. from Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699014',22,'https://openalex.org/W2041554819','Abstract The water-distilled essential oils from aerial parts of Phlomis persica Boiss. and Phlomis olivieri Benth., which are endemic to Iran, were analyzed by GC and GC/MS. The oil of P. persica was found to contain germacrene D (38.2%), bicyclogermacrene (16.3%) and α-pinene (13.3%) as major constituents. The oil of P. oliveri was characterized also by higher amount of germacrene D (26.4%) and bicyclogermacrene (12.7%). Both oils consisted mainly of sesquiterpene hydrocarbons.'),(1041,'10.1080/10412905.2005.9699018','Essential Oils of<i>Bidens tripartita</i>L.','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699018',20,'https://openalex.org/W2025973541','Abstract Essential oils were obtained from fresh aerial parts and air dried flower heads of Bidens tripartita L. (As-teraceae). Volatile constituents of the oils were analyzed by GC and GC/MS methods. The 77 components were identified representing 98.5% and 80.9% of the total components detected, respectively. The major constituents of the oil of flower heads were p-cymene (16.6%), β-caryophyllene oxide (6.0%) and humulene epoxide II (5.3%). The main constituents of the oil of fresh herb were allo-ocimene (38.3%), (Z)- β-ocimene (30.6%) and α-phellandrene (8.5%).'),(1042,'10.1080/10412905.2005.9699019','Chemical Screening of Essential Oil Bearing Flora of Siberia. VII. Composition of the Essential Oil of<i>Kadenia dubia</i>(Schkuhr) Lavrova et V.N. Tichom. from Altai Region','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699019',0,'https://openalex.org/W1994223249','Abstract Distillation of the flowering tops of Kadenia dubia (Schkuhr) Lavrova et V.N.Tichom., from Altai Region for 3 h yielded 0.03% aromatic, mobile light yellowish-green oil. By analyzing the oil samples using GC and GC/MS, we found that the major components were α-pinene (24.5%), (E)-β-ocimene (16.1%), limonene + β-phellandrene (10.9%), (Z)-ocimene (6.6%), myrcene (5.0%) and β-selinene (5.0%). Key Word Index: Kadenia dubia Apiaceae (Umbelliferae)essential oil compositionα-pinene(E)-β-ocimeneβ-phellandrene'),(1043,'10.1080/10412905.2005.9699020','A Study of the Mediterranean Oregano Populations: Chemical Composition of Essential Oils of<i>Origanum cordifolium</i>Monbret et Aucher from Two Populations in Cyprus','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699020',2,'https://openalex.org/W2049884223','Abstract The seeds of two populations of oregano (O. cordifolium) harvested in Cyprus were sown at a research station in France. The resulting plants were planted in triplicate in a Fischer block design. The oils, which were produced by hydrodistillation, were analyzed by GC and GC/MS. The oils were found to be rich in α-terpineol (45.9â55.7%) of homogeneous composition irrespective of their origin or replicate.'),(1044,'10.1080/10412905.2005.9699024','<i>Origanum bastetanum</i>Soc. Cultivated Specimens: Characterization of Its Essential Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699024',2,'https://openalex.org/W2069298933','Abstract Through a combination of GC and GC/MS, we studied the Origanum bastetanum Soc. essential oil obtained from the aerial parts submitted to three different cut-off heights of three-year-old plants, established from micropropagated specimens. Over 80 components were identified, the major ones, in all cases, being γ-terpinene (32.0â37.0%), thymol (29.5â31.6%), p-cymene (7.0â8.8%) and β-caryophyllene (5.0â6.9%). Therefore, this Spanish Origanum species can be classified as belonging to the terpenphenolic oregano group, in contrast to the wild specimens, the main component of which is cis-sabinene hydrate (cis-thujanol).'),(1045,'10.1080/10412905.2005.9699025','Volatile Constituents in Oil from Different Plant Parts of Methyl Eugenol-Rich<i>Ocimum tenuiflorum</i>L.f. (syn.<i>O. sanctum</i>L.) Grown in South India','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699025',60,'https://openalex.org/W2028488953','Abstract Ocimum tenuiflorum L.f. (syn. O. sanctum L.) (Lamiaceae) is an indigenous ayurvedic medicinal plant of India and is popularly known as holy basil/sacred basil. Oils obtained by hydrodistillation from leaves, stems, inflorescence and whole herb were analyzed by GC and GC/MS and retention indices. Methyl eugenol was the major constituent of all the oils (72.5%, 75.3%, 83.7% and 65.2% in oils from whole herb, leaf, stem and inflorescence, respectively). β-Caryophyllene was the second most dominant constituent and the respective concentration in each oil (5.5%, 6.4%, 2.7% and 12.0%).'),(1046,'10.1080/10412905.2005.9699027','Composition of Inflorescence and Leaf Essential Oils of<i>Achillea millefolium</i>L. with White, Pink and Deep Pink Flowers Growing Wild in Vilnius (Eastern Lithuania)','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699027',10,'https://openalex.org/W1985170661','Abstract Abstract The wild Achillea millefolium L. with white, pink and deep pink flowers were collected from the same locality. Essential oils were produced by hydrodistillation and analyzed by GC and GC/MS. The main constituents of the inflorescence oils were β-pinene (13.1â19.3%), (E)-nerolidol (7.0â16.1%), piperitone (10.8%, deep pink inflorescences), β-eudesmol (8.4%, white), β-caryophyllene (6.7%, pink) and these of leaf oilsâβ-eudesmol (12.8%, white flowering plant), borneol (10.7%, pink), piperitone (10.0%, deep pink), caryophyllene oxide (6.4â10.4%), selin-11-en-4a-ol (6.5â7.5%) and spathulenol (6.1%, pink). The amounts of β-pinene decreased and (E)-nerolidol increased in the inflorescence oils with intensity of yarrow fl owers color. The inflorescences with different colored flowers produced markedly higher amounts of sabinene, β-pinene, 1,8-cineole, γ-terpinene, β-caryophyllene, α-humulene and (E)-nerolidol than leaves. The above correlation was identified for mono- and sesquiterpene hydrocarbons. An opposite correlation was determined for spathulenol, caryophyllene oxide, β-eudesmol, selin-11-en-4α-ol and oxygenated sesquiterpenes. Fifty-two identified compounds made up 93.0â96.6% of the inflorescence oils and 69.2â74.1% of leaf oils. Key Word Index: Achillea millefolium Asteraceaeessential oil compositionβ-pineneborneolpiperitone(E)-nerolidolcaryophyllene oxideβ-eudesmol'),(1047,'10.1080/10412905.2005.9699032','<i>Astartea</i>, a New Source of (+)-(1S,5R)-Myrtenal','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699032',9,'https://openalex.org/W1966268562','Abstract The leaf essential oils of Astartea leptophylla and Astartea sp. nov. were analyzed by GC and GC/MS. Astartea leptophylla contained α-pinene (52.1%), linalool (4.1%), myrtenol (0.7%) and (+)-myrtenal (9.8%). Major components in the Astartea sp. nov. oil were α-pinene (18.1%), linalool (11.3%), myrtenol (6.3%), and (+)-myrtenal (26.2%). GC of the ethanol extracts of the leaves showed a similar monoterpenoid profile to the oils. A higher extract concentration of cyclodecadienes was further evidence for the rearrangement of germacrene D and bicyclogermacrene to cadinene, aromadendrene, elemene and other cyclosesquiterpene derivatives. The hydrosols from both species were also analyzed. Oil yields and component concentrations indicated that Astartea, especially Astartea sp. nov., could become a commercial source of (+)-(1S,5R)-myrtenal. Key Word Index: Astartea leptophylla Astartea sp. novMyrtaceaeessential oil compositionmyrtenol(+)-(1S,5R)-myrtenallinaloolα-pinenehydrodistillationhydrosol'),(1048,'10.1080/10412905.2005.9699034','Composition and Antibacterial Activity of the Essential Oils of<i>Semenovia dichotoma</i>(Boiss.) Manden.,<i>Johreniopsis seseloides</i>(C.A.Mey) M.Pimen and<i>Bunium cylindricum</i>(Boiss. et Hohen.) Drude., Three Umbelliferae Herbs Growing Wild in Iran','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699034',15,'https://openalex.org/W1975240825','Abstract A comparison of the chemical composition and antibacterial activity of the essential oils obtained from the aerial parts of Semenovia dichotoma (Boiss.) Manden. (which is endemic to Iran), Johreniopsis seseloides (C.A.Mey.) M.Pimen., and Bunium cylindricum (Boiss. et Hohen.) Drude were carried out. The oils were obtained by water-distillation and were analyzed by GC and GC/MS. Caryophyllene oxide (25.5%) and β-pinene (10.9%) were the main components in the oil of S. dichotoma. The oil of J. seseloides was found to contain β-pinene (14.9%) and germacrene D (11.1%) as the major constituents. The major components found in the oil of B. cylindricum were myristicin (43.1%), β-phel-landrene (20.0%), β-pinene (15.6%) and α-pinene (10.7%). Antibacterial activity was determined by measurement of growth inhibitory zone.'),(1049,'10.1080/10412905.2005.9699035','Chemical Composition, Antibacterial and Antimutagenic Activities of Essential Oil from (Tunisian)<i>Cyperus rotundus</i>','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699035',106,'https://openalex.org/W2032590936','Abstract Essential oil from the tubers of Cyperus rotundus, obtained by steam distillation, was analyzed by GC and GC/MS. In total, 33 compounds were identified. The oil was characterized by its high content of sesquiterpenes with cyperene (30.9%) being major. The antibacterial activity of oil from tubers of Cyperus rotundus, showed more important activity against Gram-positive bacteria specially Staphylococcus aureus than Gram-negative bacteria. The antimutagenic activity was tested by the âSOS Chromotestâ and the âAmesâ test. C. rotundus oil acted as an antimutagen against Afl atoxin B1 in both Salmonella strains (TA100 and TA98) and Escherichia coli strain (PQ37) and against nifuroxazide in Escherichia coli strain (PQ37), where its mutagenicity is not expressed. The highest rates of AFB1 mutagenesis inhibition tested by Ames assay, ranged from about 82.56% for TA100 strain to 85.47% for TA98 strain at the same dose of 50 μg AFB1 per plate. Whereas, the mutagenic effect of respectively nifuroxazide and AFB1 (50 μg/assay) were reduced by aproximately 58.19% and 81.67% when tested by the SOS chromotest assay.'),(1050,'10.1080/10412905.2005.9699036','Chemical Composition and Microbial Activity of the Essential Oil of <i>Calamintha nepeta</i> (L.) Savi ssp. <i>nepeta</i> var. <i>subisodonda</i> (Borb.) Hayek from Serbia','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699036',22,'https://openalex.org/W2044374667','Abstract An oil of Calamintha nepeta (L.) Savi ssp. nepeta var. subisodonda (Borb.) Hayek obtained by hydrodistillation was analyzed by GC and GC/MS. Eleven constituents were identified (96.5%). The main constituents in the oil were pulegone (75.5%), piperitenone oxide (6.0%), menthone (5.3%) and menthol (4.3%). The microbial activity of the oil was screened against Aspergillus niger, Escherichia coli, Staphylococcus aureus, Salmonella enteritidis, Bacillus subtilis and Pseudomonas aeruginosa. It was found that all mentioned microorganisms were sensitive to the oil.'),(1051,'10.1080/10412905.2005.9699037','Composition and Phytotoxic Activity of<i>Nepeta pannonica</i>L. Essential Oil','Journal of Essential Oil Research',2005,'https://doi.org/10.1080/10412905.2005.9699037',29,'https://openalex.org/W2054852378','Abstract The chemical composition of the essential oil of the aerial part of Nepeta pannonica L. from Kazakhstan was investigated by GC and GC/MS. Sixty components were characterized from N. pannonica with 1,8-cineole (28.9%), and 4aa,7β,7aα-nepetalactone (14.3%) as the major constituents. The oil of N. pannonica was more phytotoxic to bentgrass compared to lettuce seeds, with 100% growth inhibition observed at 0.3, and 1.0 mg/mL, respectively.'),(1052,'10.1080/10412905.2006.9699040','Chemical Composition of<i>Tanacetum larvatum</i>Essential Oil','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699040',6,'https://openalex.org/W1995788834','Abstract Tanacetum larvatum (Oris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia (Kosovo), Montenegro and Albania. The chemical composition of T. larvatum essential oil, obtained from two locations in Montenegro (Mt. Komovi [Sample I] and Mt. Prokletije [Sample II]) was investigated. The oils obtained by hydrodistillation were analyzed by GC and GC/MS, on the two different capillary columns. The aerial parts of T. larvatum yielded 0.3% and 0.2% of a yellowish oil (Sample I and Sample II, respectively). About 40 compounds were identified, representing â¼89% and 96% of the total oil content in the Samples I and II, respectively. trans-Sabinyl acetate was found to be the dominant component (51.2% and 69.7%). Among the rest of compounds β-pinene (7.7% and 4.3%) and camphor (6.3% and 4.3%) were the most abundant in both samples.'),(1053,'10.1080/10412905.2006.9699041','Composition of the Essential Oil of<i>Tanacetum polycephalum</i>Schultz Bip.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699041',39,'https://openalex.org/W2961025699','Abstract The essential oil of Tanacetum polycephalum Schultz Bip. (Compositae) collected from the suburb of Behshahr, north of Iran, in May 2001, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 19 components identified in this oil, α-thujone (26.1%), camphor (20.6%), borneol (15.8%), 1,8-cineole (13.2%) and β-thujone (5.8%) were found to be the major constituents.'),(1054,'10.1080/10412905.2006.9699046','Essential Oil Composition of<i>Nepeta menthoides</i>Boiss. et Bushe from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699046',14,'https://openalex.org/W1844578752','Abstract Aerial parts of Nepeta menthoides Boiss. et Bushe were collected from Samian Research Station in Ardabil province (Sabalan mountains) of Iran in June 2002. Plant material was hydrodistilled in an all-glass apparatus for 3 h to produce a light-yellow oil at the yield of 1.2% (based on dry weight). GC and GC/MS analyses of the oil revealed presence of 18 compounds, among which 1,8-cineole (57.3%), β-pinene (8.8%) and geranyl acetate (8.1%) were the major constituents.'),(1055,'10.1080/10412905.2006.9699047','Composition of the Essential Oil of<i>Stachys obtusicrena</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699047',12,'https://openalex.org/W2025761404','Abstract The chemical composition of the essential oil obtained from the aerial parts of Stachys obtusicrena Boiss. was analyzed by GC and GC/MS. Eighty-three components were identified in the oil. Spathulenol (11.5%) and 10-epi-γ-eudesmol (6.8%) were the main compounds in the oil.'),(1056,'10.1080/10412905.2006.9699048','Chemical Screening of Volatile Oil-bearing Flora of Siberia IX. Variations in Chemical Composition of the Essential Oil of<i>Heteropappus altaicus</i>Willd. (Novopokr.) Growing Wild at Different Altitudes of Altai Region, Russia','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699048',5,'https://openalex.org/W1997020238','Abstract Distillation of the fresh flowering tops of Heteropappus altaicus Willd. (Novopokr.) collected from four different altitudes of Altai Region of Siberia yielded mobile, dark green to yellowish oils, depending on the altitude and location of collection. GC and GC/MS analyses of the oils revealed 42 components, of which 65â91% were monoterpenoids and 7â31% were sesquiterpenoid. The oil obtained from 330 m had α-pinene (18.6%), myrcene (18.6%), β-phellandrene (17.2%), (E)-β-ocimene (12.9%) and germacrene D (11.9%), while samples from 600 m consisted of myrcene (26.4%), α-pinene (23.2%), β-phellandrene (18.0%), (E)-β-ocimene (9.9%), germacrene D (4.3%) and sabinene (4.2%). The oil from 120 m had -pinene (22.0%), β-phellandrene (21.6%), myrcene (19.5%), trans-β-ocimene (11.3%), germacrene D (7.2%) and limonene (4.5%) as major components. At 1550 m the major components were germacrene D (22.0%), myrcene (18.0%), β-phellandrene (14.0%), α-pinene (11.3%) and (E)-β-ocimene (9.2%). Key Word Index: Heteropappus altaicus Asteraceaeessential oil compositionα-pineneβ-phellandrenemyrcene(E)-β-ocimenegermacrene D'),(1057,'10.1080/10412905.2006.9699049','Chemical Constituents of the Leaf and Flower Oils from<i>Anthemis altissima</i>L. var.<i>altissima</i>from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699049',11,'https://openalex.org/W2065378191','Abstract The volatile constituents of Anthemis altissima L. var. altissima were isolated by hydrodistillation and analyzed by GC and GC/MS. The major constituents of A. altissima flower oil were spathulenol (18.7%), caryophyllene oxide (9.3%), 1-eicosene (7%) and sabinene (6.2%), while the leaf oil contained spathulenol (18.2%), caryophyllene oxide (9.5%), methyl hexadecanoate (8%) and isocaryophyllene (7.4%).'),(1058,'10.1080/10412905.2006.9699051','Essential Oil of<i>Seseli rigidum</i>Waldst. et Kit. var.<i>rigidum</i>','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699051',14,'https://openalex.org/W2015059726','Abstract Essential oil of Seseli rigidum, endemic plant species from Serbia, was analyzed by GC and GC/MS. Twenty-six compounds were characterized representing 99.2% of the oil, with α-pinene (53.31%), limonene (10.04%) and germacrene D (9.32%) as major constituents.'),(1059,'10.1080/10412905.2006.9699054','Essential Oil Composition of<i>Stenotaenia nudicaulis</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699054',2,'https://openalex.org/W1990372709','Abstract The chemical composition of the essential oil of Stentonia nudicaulis Boiss., collected from Takab (western Iran), was examined by GC and GC/MS. Fifty-seven components were characterized. The main components were β- sesquiphellandrene (25.3%), hexyl butyrate (15.7%), patchouli alcohol (10.3%), 8-cedren-13-ol (4.1%) and γ-eudes-mol (3.5%).'),(1060,'10.1080/10412905.2006.9699055','Essential Oil Composition of<i>Lallemantia iberica</i>Fisch. et C.A. Mey.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699055',13,'https://openalex.org/W1996736081','Abstract The essential oil of the dried flowering aerial parts of Lallemantiaiberica Fisch. et C.A. Mey. (Labiatae), collected from the suburb of Larijan, north of Iran, in July 2003, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 26 components identified in this oil, p-cymene (22.1%), isophytol (19.8%), T-cadinol (11.1%), 3-octanol (8.1%), caryophyllene oxide (7.4%) and terpinen-4-ol (5.7%) were the major constituents. Key Word Index: Lallemantia iberica Labiataeessential oil compositionp-cymeneisophytolT-cadinol'),(1061,'10.1080/10412905.2006.9699058','Aromatic Plants from Western Cuba VII. Composition of the Leaf Oils of<i>Psidium wrightii</i>Krug et Urb.,<i>Lantana involucrata</i>L.,<i>Cinnamomum montanum</i>(Sw.) Berchtold et J. Persl. And<i>Caesalpinia violacea</i>(Mill.) Standley','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699058',11,'https://openalex.org/W2012786306','Abstract The chemical composition of the leaf oils of Psidium wrightii Krug et Urb., Lantana involucrata L., Cinnamomum montanum (Sw.) Berchtold et J. Persl. and Caesalpinia violacea (Mill.) Standley from Cuba were studied by GC and combined GC/MS. Ninety-six compounds of the oil of P. wrightii were identified, of which 1,8-cineole (46.9%) was the major constituent. In the oil obtained from L. involucrate, 78 compounds were identified, of which α-eudesmol (24.9%) was the major constituent. Seventy-five components were identified in the oil of C. montanum; the major constituents were β-caryophyllene (20.3%), caryophyllene alcohol (11.9%) and spathulenol (12.0%). Eighty compounds were identified in the oil of C. violacea; the major constituents were β-caryophyllene (16.5%), spathulenol (14.6%) and germacrene D (12.7%).'),(1062,'10.1080/10412905.2006.9699059','Volatile Oil Constituents of<i>Teucrium atratum</i>Pomel from Algeria','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699059',13,'https://openalex.org/W2064811855','Abstract Teurium atratum (Lamiaceae) is an endemic species growing in northeastern Algeria, where it is used in a mint tea drink. The volatile compounds obtained by hydrodistillation of aerial parts of T. atratum were analyzed by GC and GC/MS. Thirty compounds were characterized, representing 96.9% of the essential oil, with T-cadinol (45.8%), thymol (22.7%) and carvacrol (14.0%) as the main components.'),(1063,'10.1080/10412905.2006.9699060','The Impact of the Locality Altitudes and Stages of Development on the Volatile Constituents of<i>Salvia officinalis</i>L. from Bosnia and Herzegovina','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699060',35,'https://openalex.org/W1976344119','Abstract The essential oils from fresh plant material of Salvia officinalis L. (sage) were subjected to GC/MS analysis in order to determine the impact of the locality altitudes and seasonal variations on their volatile constituents. The sage plant material was collected from two different localities (altitudes 110 and 400 m) in central Herzegovina near Mostar and at four different stages of development: vegetative period (leaves and stalks, January 2003), prior to flowering (leaves and stalks, April 2003), in the course of flowering (flowering tops, leaves and stalks, May 2003) and after flowering (leaves and stalks, August 2003). The oil yields varied from 0.29% to 1.07%. The qualitative composition of the components appeared to be constant. However, there were notable differences in the amounts of several compounds depending on the stages of plant development. The main components were α-thujone (9.3â35.6%), camphor (6.9â29.1%) and viridiflorol (6.0â24.0%). Other important components were α-humulene (3.1â13.6%), manool (3.0â13.3%), 1,8-cineole (8.6â12.7%) and borneol (2.0â5.5%).'),(1064,'10.1080/10412905.2006.9699061','Comparison of Essential Oil of<i>Xanthogalum purpurascens</i>Lallem. Obtained Via Different Isolation Techniques','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699061',5,'https://openalex.org/W1991419461','Abstract The essential oil of Xanthogalum purpurascens Lallem. was obtained by hydrodistillation (HD), microdistillation (MD) and micro-steam distilled solid-phase micro extraction (MSD-SPME) techniques. The oils were then analyzed by GC and GC/MS. The composition of oils depended on the extraction method employed. The main components of the hydrodistilled oil were found to be α-phellandrene (32%), β-phellandrene (23%), isopropyl hexanoate (6%), limonene (5.3%), p-cymene (3.7%), α-pinene (3.2%) and bicyclogermacrene (3%).'),(1065,'10.1080/10412905.2006.9699063','Yield, Essential Oil Content and Composition of<i>Coriandrum sativum</i>Varieties (var.<i>vulgare</i>Alef and var.<i>microcarpum</i>DC.) Grown in Two Different Locations','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699063',81,'https://openalex.org/W1995609637','Abstract Coriander (Coriandrum sativum L.) has two varieties (var. vulgare Alef. and var. microcarpum DC.) in the populations of Turkey. Field experiments were conducted during 2000 and 2001 in two different locations (Tokat and Diyarbakir) in order to investigate yield, oil content and composition of the varieties. The oil composition of the varieties was analyzed by GC and GC/MS. Ecological variation had a significant effect on biomass and seed yields. Variation in the oil content between varieties was significant, i.e. microcarpum had a higher oil content. The compositions of two varieties were qualitatively similar, although the linalool content was higher in microcarpum (63.5â71.0%) than vulgare (42.1â52.7%).'),(1066,'10.1080/10412905.2006.9699067','Chemical Composition of the Essential Oil of<i>Thymus serpyllum</i>L. ssp.<i>serpyllum</i>Growing Wild in Lithuania','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699067',21,'https://openalex.org/W2087166781','Abstract Twenty-six samples of Thymus serpyllum ssp. serpyllum were collected from 14 habitats in Lithuania and the composition of their essential oils were analyzed by capillary gas chromatography (GC) and GC/MS. The study revealed remarkable infraspecific variation in the oil composition. Five main groups of the plants were observed using hierarchical cluster analysis based on the major essential oil constituents. Consequently, five chemotypes of T. serpyllum have been defined, namely 1,8-cineole, germacrene B, (E)-β-ocimene, α-cadinol and cis-p-menth-2-en-1-ol. It was concluded that there is no clear relation in the oil composition between the studied varieties and chemotypes. Two chemotypes were defined within the ssp. serpyllum var. serpyllum, two chemotypes within the ssp. serpyllum var. lineatus, and one chemotype within ssp. serpyllum var. rigidus. Key Word Index: Thymus serpyllum ssp. serpyllum Lamiaceaeessential oil compositionl-octen-3-olmyrcene1,8-cineole(Z)-β- ocimene(E)-β-ocimene cis-p-menth-2-en-1-olcamphorborneolα-terpineol cis-dihydrocarvoneβ-caryophyllenegermacrene Dgermacrene Bd-cadineneb-bisabolenecaryophyllene oxidea-cadinolchemotypes'),(1067,'10.1080/10412905.2006.9699070','Volatile Constituents of<i>Ballota aucheri</i>Boiss.,<i>Stachys benthamiana</i>Boiss. and<i>Perovskia abrotanoides</i>Karel. Growing Wild in Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699070',36,'https://openalex.org/W1969582664','Abstract The composition of the essential oils from three Labiatae species of IranâBallota aucheri Boiss., Stachys benthamiana Boiss., and Perovskia abrotanoides Karel.âobtained by hydrodistillation were analyzed by GC and GC/MS. α-Cadinol (21.0%) and dehydroaromadendrane (11.8%) were the main components among the 37 constituents characterized in the oil of B. aucheri, representing 82.5% of the total components detected. Twenty compounds were identified in the oil of S. benthamiana, representing 91.2% of the total oil, with germacrene D (16.8%), linalool (16.6%) and β-caryophyllene (11.0%) as the major constituents. The oil of P. abrotanoides was characterized by a higher amount of 1,8-cineole (28.0%) and camphor (24.0%), among the 23 components comprising 84.3% of the total oil detected. The endemic oils (B. aucheri and S. benthamiana) consisted mainly of sesquiterpenes, while in P. abrotanoides oil monoterpenes predominated.'),(1068,'10.1080/10412905.2006.9699071','A Preliminary Examination of the Leaf Oils of the Genus<i>Xanthostemon</i>(Myrtaceae) in Australia','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699071',11,'https://openalex.org/W2040511891','Abstract The leaf oils of the Australian species of Xanthostemon have been examined by a combination of GC and GC/MS. Xanthostemon arenarius produced an oil dominated by sesquiterpenes, with the principal components being β-selinene (12â17%), α-selinene (6â10%), 7-epi-α-selinene (7â11%), α-humulene (0.3â10%, the majority > 6%) and spathulenol (3â19%). Xanthostemon chrysanthus produced a leaf oil in which the principal component was the β-triketone leptospermone (65â84%). The leaf oil of X. crenulatus was dominated by the sesquiterpene ketone, cyclocolorenone (65â80%) and the aromatic ketone apodophyllone (6â17%). The leaf oil of X. eucalyptoides was dominated by the aromatic ketones baeckeol methyl ether (34â41%), baeckeol (15â29%), isobaeckeol (5â8%) and apodophyllone (7â9%). The leaf oil of X. formosus was, once again, sesquiterpenoid in nature. The principal components were β-caryophyllene (10â24%), β-bisabolene (9â16%) and sesquiphellandrene (9â20%). Xanthostemon graniticus was unusual within the genus in that it produced a monoterpenic oil, the principal component being α-pinene (69.5%). Xanthostemon oppositifolius gave an oil which was dominated by β-triketones. The principal components were xanthostemone (1625%) and a compound considered a one carbon homologue, which is as yet unidentified (24â35%). Xanthostemon paradoxus produced a leaf oil that was sesquiterpenoid in nature. The principal components were β-caryophyllene (14%), spathulenol (14.9%) and globulol (8%). Xanthostemon psidioides was another species whose oil was dominated by β-triketones, the principal component being xanthostemone (73.1%). Xanthostemon umbrosus, the species with the widest distribution in this investigation, produced a variable oil. The various oils were dominated by the sesquiterpene ketone, cyclocolorenone (77â83%), or methyl farnesoate (3257%) and farnesoic acid (9â26%) or α-santalene (6â7%), isobaeckeol (30â40%) and an unknown, presumed aromatic, compound mw 252 (3â23%). The leaf oil from X. verticillatus was unusual amongst the other Australian species of Xanthostemon in that it contained 1,3-dimethoxy-5-isopropylbenzene as its major component (96â97%). Xanthostemon whitei gave a sesquiterpenic oil which was similar to that produced by X. arenarius. Xanthostemon youngii also gave a sesquiterpenic oil, the principal components being α-copaene (3â13%), β-caryophyllene (11â13%), aromadendrene (3â12%), and γ-cadinene (4â18%). Xanthostemon sp. (Bolt Head JRC +8805) gave a terpenoid oil in which the major components were the hydrocarbons, γ-cadinene (18%) and calamenene (29.3%). Oil yields over the range of species were 0.1â0.6%, w/w, based on fresh leaves.'),(1069,'10.1080/10412905.2006.9699072','Chemical Composition and Biological Activity of Essential Oil of<i>Phellolophium madagascariensis</i>Baker (Umbellifereae)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699072',1,'https://openalex.org/W1991418029','Abstract Phellolophium madagascariensis Baker is an aromatic plant, used in traditional medicine to fight both cough and hysteria. The isolation of oil by hydrodistillation of the aerial parts produced a yield of 0.95% (v/m). GC and GC/MS analyses enabled the identification of 33 components, representing 99.3% of the oil. Limonene and sabinene were the major constituents, respectively, at 58.5% and 30.25% in the oil. Pharmacological tests on isolated organsâtracheaâof guinea pigs have been undertaken and results would justify the collected ethnobotanical data. Key Word Index: Phellolophium madagascariensis Umbellifereaeessential oil compositionlimonenesabinenepharmacological tests'),(1070,'10.1080/10412905.2006.9699074','The Volatile Constituents Analysis of<i>Nepeta kotschyi</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699074',7,'https://openalex.org/W2089405288','Abstract The volatile constituents of the aerial parts of Nepeta kotschyi Boiss. growing wild in Iran have been examined by GC/FID and GC/MS. Eleven components were identifed, constituting approximately 97.7% of the oil. The main constituents of the essential oil were 4aβ,7α,7aα-nepetalactone (92.0%), 1,8-cineole (2.6%), β-pinene (0.9%), pulegone (0.4%) and bicyclogermacrene (0.3%).'),(1071,'10.1080/10412905.2006.9699076','Essential Oil Composition of two Greek<i>Echinops</i>species:<i>E. graecus</i>Miller and<i>E. ritro</i>L.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699076',11,'https://openalex.org/W2042854543','Abstract The essential oils from the fresh inforescences of Echinops graecus and E. ritro were analyzed by GC and GC/MS. Methyl chavicol (42.5%) was the dominant component of E. graecus oil. The oil of E. ritro showed (E)-2-hexenal (21.4%), 1,8-cineole (16.3%) and p-cymene (12.2%) as the major constituents. Key Word Index: Echinops graecus Echinops ritro Compositaeessential oil compositionmethyl chavicol1,8-cineolep-cymene(E)-2-hexenal'),(1072,'10.1080/10412905.2006.9699078','Studies of Mediterranean Oregano Populations. III: Chemical Composition of Essential Oils of<i>Origanum dayi</i>Post from Israel','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699078',3,'https://openalex.org/W2084189186','Abstract Analysis by GC and GC/MS of the oil of Origanum dayi grown in France from seeds collected from the desert of Judea in Israel, isolated by water distillation, led to the identifcation of 68 constituents. The oil was characterized by high proportions of 1,8-cineole (18.2â26.8%), terpinen-4-ol (16.1â21.6%) and α-terpineol (12.9â16.8%). Key Word Index: Origanum dayi Lamiaceaeessential oil composition1,8-cineoleterpinen-4-olα-terpineol'),(1073,'10.1080/10412905.2006.9699081','Volatile Constituents Analysis of<i>Cyclotrichium strussii Bornm.</i>from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699081',3,'https://openalex.org/W2022174002','Abstract The volatile constituents of the aerial parts of Cyclotrichium strussii Bornm. growing wild in Iran have been examined by GC-FID and GC/MS. The oil was found to contain 19 components. Altogether, 18 compounds were identifed from the aerial parts of this plant, collected in its fowering stage. The oil of C. strussii consisted mainly of β-caryophyllene (16.9%), germacrene D (13.0%), borneol (8.9%), linalool (7.2%), α-terpineol (6.7%), caryophyllene oxide (6.2%) and bicyclogermacrene (5.2%).'),(1074,'10.1080/10412905.2006.9699082','Composition of the Essential Oils of<i>Mentha aquatica</i>L. and<i>Nepeta meyeri</i>Benth. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699082',45,'https://openalex.org/W2042779053','Abstract The essential oils obtained by hydrodistillation of the stem and leaf of Mentha aquatica L. and the aerial parts of Nepeta meyeri Benth., two Labiatae species of Iran, were analyzed by GC and GC/MS. Twenty compounds, representing 88.1% of the stem oil of M. aquatica, were identified; among them β-caryophyllene (22.4%), viridiflorol (11.3%) and 1,8-cineole (10.9%) were the major ones. The leaf oil of the plant was characterized by higher amount of piperitenone oxide (25.7%), and also β-caryophyllene (12.0%) and 1,8-cineole (10.3%), among the 29 components, comprising 95.4% of the total oil, detected. The oil of N. meyeri was made up mainly of oxygenated monoterpenes, of which 4aα,7α,7αβ-nepetalactone (68.1%) was the major constituent.'),(1075,'10.1080/10412905.2006.9699083','Aromatic Plants from Western Cuba. V: Composition of the Leaf Oils of<i>Baccharis halimifolia</i>L. and<i>Eugenia foetida</i>(Sw.) Willd','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699083',11,'https://openalex.org/W2070090133','Abstract The chemical composition of the leaf oils of Baccharis halimifolia L. and Eugenia foetida (Sw.) Willd. were studied by GC and GC/MS. Sixty-four compounds of the oil of B. halimifolia were identifed of which β-pinene (11.9%) was the major constituent. In the oil of E. foetida, 75 compounds were identifed of which caryophyllene oxide (14.8%) was the major component.'),(1076,'10.1080/10412905.2006.9699085','Essential Oil Composition of<i>Thymus kotschyanus</i>and<i>Thymus pubescens</i>from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699085',29,'https://openalex.org/W1972594426','Abstract The essential oils of the aerial parts of Thymus kotschyanus Boiss. et Hohen. and T. pubescens Boiss. et Kotschy ex Celak. (Labiatae) collected during the full flowering period from the suburb of Behshar (north of Iran) were isolated by hydrodistillation and analyzed by GC and GC/MS. The major components of T. kotschyanus oil were pulegone (18.7%), isomenthone (17.8%), thymol (14.9%), 1,8-cineole (9.0%), piperitenone (6.3%) and carvacrol (5.5%). The major components of T. pubescens oil were carvacrol (32.1%), thymol (19.1%), α-terpineol (14.6%) and p-cymene (6.1%).'),(1077,'10.1080/10412905.2006.9699087','Studies of Mediterranean Oregano Populations. VI: Chemical Composition of Essential Oils of<i>Origanum elongatum</i>Emberger et Maire from Morocco','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699087',10,'https://openalex.org/W2078083713','Abstract The essential oils of Origanum elongatum Emberger et Maire grown from seeds from Morocco, harvested at a natural site and in the CNPPMAI collection were analyzed by GC/MS; 67 constituents were identifed, among which carvacrol predominated (> 65%), accompanied by γ-terpinene, p-cymene and linalool in small amounts. Two samples were unusually thymol-rich (â 15% versus < 1.5% in the other extracts, with carvacrol 55â64%). Key Word Index: Origanum elongatum Lamiaceaeessential oil compositionthymolcarvacrol'),(1078,'10.1080/10412905.2006.9699089','Volatile Constituents of the Essential Oil of<i>Hymenocrater elegans</i>Bunge','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699089',10,'https://openalex.org/W2144686836','Abstract Hymenocrater elegans Bunge was collected from Firoozkooh in northeast Iran in July 2003. Dried leaves of the plant were steam distilled in a Kaiser-Lang apparatus for 45 min. The oil was produced at the yield of 0.1% (based on dry weight). GC and GC/MS analysis of this oil revealed the presence of 33 compounds, among which germacrene D (10.2%), β-caryophyllene (9.7%), α-humulene (9.6%), β-bourbonene (7.1%) and germacrene B (6.9%) were the major constituents.'),(1079,'10.1080/10412905.2006.9699090','Essential Oil of<i>Seseli peucedanoides</i>(MB) Kos.- Pol.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699090',16,'https://openalex.org/W2085263945','Abstract Essential oil of Seseli peucedanoides, growing at in Serbia, was analyzed by GC and GC/MS. Forty-six compounds were characterized representing 96.3% of the oil, with α-pinene (69.4%), β-pinene (4.9%) and limonene (4.6%) found to be dominant compounds.'),(1080,'10.1080/10412905.2006.9699092','Chemical Composition and Antimicrobial Activity of the Essential Oil of<i>Stachys milanii</i>PetroviÄ','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699092',5,'https://openalex.org/W2073237939','Abstract The chemical composition and antimicrobial activity of the hydrodistilled essential oil isolated from the aerial parts of Stachys milanii PetroviÄ, a species endemic to central and eastern regions of the Balkan Peninsula, were examined for the frst time. Fourteen compounds, predominantly monoterpenes, representing 92.2% of the total oil, were identifed, with borneol (49.5%) and terpinen-4-ol (13.2%) as major components. The antimicrobial activity of the isolated oil against Klebsiella pneumoniae, Pseudomonas aeruginosa, Salmonella enteritidis, Escherichia coli, Staphylococcus aureus and Aspergillus niger was investigated by disc diffusion method and was a moderate one. Key Word Index: Stachys milanii Lamiaceaeessential oil compositionborneolterpinen-4-olantimicrobial activity'),(1081,'10.1080/10412905.2006.9699093','Chemical Constituents of the Leaf and Flower Oils from<i>Achillea millefolium</i>ssp.<i>elbursensis</i>Hub.-Mor. from Iran Rich in Chamazulene','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699093',23,'https://openalex.org/W2047857150','Abstract The volatile constituents of Achillea millefolium ssp. elbursensis were isolated by different methods of distillation (hydrodistillation and steam distillation) and analyzed by GC and GC/MS. The major constituents of A. millefolium ssp. elbursensis oil by hydrodistillation from the fower were chamazulene (54%), camphor (8%) and isoborneol (7.6%), while the leaf oil contained chamazulene (35%), isoborneol (18.2%) and p-cymene (14.8%). The major oil constituents from the fower (by steam distillation) were chamazulene (78.4%) and longifolene (7.6%), while the major constituents of the leaf oil were chamazulene (82.5%) and germacrene B (3.6%).'),(1082,'10.1080/10412905.2006.9699096','Composition of the Essential Oil from<i>Artemisia herba-alba</i>Grown in Jordan','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699096',67,'https://openalex.org/W2001345522','Abstract The composition of the essential oil hydrodistilled from the aerial parts of Artemisia herba-alba Asso. growing in Jordan was determined by GC and GC/MS. The oil yield was 1.3% (v/w) from dried tops (leaves, stems and fowers). Forty components corresponding to 95.3% of the oil were identifed, of which oxygenated monoterpenes were the main oil fraction (39.3% of the oil), with α- and β-thujones as the principal components (24.7%). The other major identifed components were: santolina alcohol (13.0%), artemisia ketone (12.4%), trans-sabinyl acetate (5.4%), germacrene D (4.6%), α-eudesmol (4.2%) and caryophyllene acetate (5.7%). The high oil yield and the substantial levels of potentially active components, in particular thujones and santolina alcohol, in the oil of this Jordanian species make the plant and the oil thereof promising candidates as natural herbal constituents of antimicrobial drug combinations.'),(1083,'10.1080/10412905.2006.9699097','Analysis by GC/FID and GC/MS of Essential Oil of Leafets of<i>Steganotaenia araliacea</i>Hochst from Cameroon','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699097',3,'https://openalex.org/W2056750964','peer reviewed'),(1084,'10.1080/10412905.2006.9699099','Chemical Composition of the Essential Oil of<i>Thymus bracteosus</i>Vis. ex Bentham (Lamiaceae)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699099',3,'https://openalex.org/W2073184836','The oil composition of Thymus bracteosus Vis. ex Bentham, collected from Montenegro, was analyzed by GC and GC/MS. The oil yield was 0.15%. Twenty-seven components were identified. Terpene hydrocarbons were dominant in the oil (68.5%). The main constituents of the oil were germacrene D (15.5%), beta-caryophyllene (14.6%), p-cymene (10.2%) and alpha-pinene (7.2%).'),(1085,'10.1080/10412905.2006.9699100','Terpenoid Composition of the Essential Oil from<i>Pimpinella acuminata</i>(Edgew.) CB Clarke','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699100',5,'https://openalex.org/W2014432181','Abstract The essential oils from the roots and aerial parts of Pimpinella acuminata (Edgew.) CB Clarke were analyzed by GC, GC/MS and NMR spectroscopy. The oil from the aerial parts contained β-caryophyllene (12.5%), dill apiole (20.4%) and parsley apiole (39.9%), while the root oil contained myristicin (16.2%), dill apiole (11.3%) and parsley apiole (61.8%) as the major components. This is the frst report of the composition of the oils from the aerial parts and roots of P. acuminata.'),(1086,'10.1080/10412905.2006.9699103','Composition of the Essential Oils of<i>Phlomis rigida</i>Labill. and<i>P. samia</i>L.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699103',25,'https://openalex.org/W2081336972','The essential oils of Phlomis rigida Labill. and P. samia L. (Lamiaceae) obtained from the aerial parts by hydrodistillation were analyzed by GC and GC/MS. P. rigida (albino and normal form) oils were found to be rich in β-caryophyllene (31.2% and 38.7%, respectively) and β-selinene (13.1% and 15.1%, respectively). P. samia oil contained germacrene D (33.8%) and β-caryophyllene (6.4%) as major components.'),(1087,'10.1080/10412905.2006.9699107','Constituents of the Volatile Oils of<i>Dracocephalum kotschyi</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699107',7,'https://openalex.org/W1978365154','Abstract The chemical composition of the essential oils obtained from aerial parts and roots of Dracocephalum kotschyi Boiss was investigated by GC and GC/MS. The main component of the oils of the aerial parts and roots of the plant was longibornyl acetate (11.2% and 57.6%, respectively).'),(1088,'10.1080/10412905.2006.9699108','Essential Oil from Leaves and Flowers of<i>Porophyllum ruderale</i>(Jacq.) Cassini (Asteraceae)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699108',15,'https://openalex.org/W2053568154','Abstract Identification of the essential oil components from the leaves and flowers of Porophyllum ruderale was carried out by GC and GC/MS. This analysis led to the identification of 17 compounds; the monoterpene β-phellandrene was the major constituent found in both cases.'),(1089,'10.1080/10412905.2006.9699109','Volatile Constituents of<i>Nepeta heliotropifolia</i>Lam.,<i>Mentha mozaffarianii</i>Jamzad and<i>Ziziphora persica</i>Bunge. Three Labiatae Herbs Growing Wild in Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699109',24,'https://openalex.org/W1993653226','Abstract The composition of the essential oils from three Labiatae species from IranâNepeta heliotropifolia Lam. and Mentha mozaffariani Jamzad, which are endemic to Iran, and Ziziphora persica Bunge.âwere obtained by hydro-distillation and analyzed by GC and GC/MS. 1,8-Cineole (16.8%), 4aα,7α,7aβ nepetalactone (16.3%), cis-sabinene hydrate (16.1%) and linalool (11.9%) were the main components among the 23 constituents characterized in the oil of Nepeta heliotropifolia, representing 92.8% of the total components detected. Twenty compounds were identified in the oil of M. mozaffarianii, representing 83.6% of the total oil, with 1,8-cineole (53.5%) being the major constituent. The oil of Z. persica was characterized by high amount of pulegone (27.8%), neomenthol (22.5%) and p-menth-3-en-8-ol (18.1%) among the 34 components, comprising 94.7% of the total oil detected. All three oils were richer in oxygenated monoterpenes than sesquiterpenes.'),(1090,'10.1080/10412905.2006.9699112','Seasonal Analyses of the Essential Oil of<i>Artemisia ferganensis</i>','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699112',3,'https://openalex.org/W2120186452','Abstract The essential oil from the leaves of a wild plant, Artemisia ferganensis (Compositae), growing in Heshuo county of Xinjiang province, China, was analyzed at the various growing stages (vegetative, budding and fowering stage). The content and composition of the oil at each stage were notably varied. Twenty-eight compounds (> 0.1%) were identified as components by the analyses of GC and GC/MS. The main constituents were α-thujone (37.0â54.8%), 1,8-cineole (5.7â10.4%), β-thujone (8.6â10.7%), cis-chrysanthenyl acetate (7.2â23.5%), and sabinyl acetate (3.4â10.2%).'),(1091,'10.1080/10412905.2006.9699114','Essential Oil Quality and Yield with Respect to Harvest Index in<i>Tagetes minuta</i>Cultivated in Sub Tropical Plains of North India','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699114',12,'https://openalex.org/W2015230068','Abstract Planned studies were carried out to determine the most appropriate stage of economic harvest in Tagetes minuta by examining dry matter partitioning, essential oil yield and quality of oil at different growth stages grown in Lucknow conditions at the Central Institute of Medicinal and Aromatic Plants, Lucknow, India, during winter season 2002â2003. The maximum essential oil yield (1.01 g/plant and 56.1 kg/ha) was obtained upon harvesting at post fowering stage (seed setting stage). Advantage in essential oil yield at this stage was 130%, 34.5% and 36.5% yield enhancement over pre-flowering, 50% and 100% flowering stages, respectively. Flowers and leaves contained the maximum essential oil 2.14% and 1.89% (dry weight basis), respectively. Relative contribution of leaf, flower and stem to essential oil production was 40.7%, 37.8% and 21.5%, respectively. In the oil quality analysis, dihydrotagetone (77.1%) was the predominant component in oil from the leaves while (Z)-β-ocimene, limonene and (Z)-tagetone were the major constituents in the flower oil. The study suggests that T. minuta should be harvested at the post-flowering stage for realizing maximum essential oil yield and its desirable major chemical constituents. The study also differentiated the quality of leaf and fower oil for chemical constituents.'),(1092,'10.1080/10412905.2006.9699115','The Essential Oil from the Leaves and Flowers of âAfrican Marigold,â<i>Tagetes erecta</i>L.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699115',30,'https://openalex.org/W2021722323','Abstract The essential oils from the leaves and flowers of Tagetes erecta L. cultivated in Nigeria were examined by GC and GC/MS. Piperitone (50.7%), piperitenone (13.2%) and (E)-β-ocimene (6.7%) were the predominant components in the leaf oil. The flower oil was characterized by the presence of 1, 8-cineole (23.1%), α-pinene (11.8%), α-terpineol (10.7%), piperitone (8.0%) and sabinene (5.6%) as the major compounds.'),(1093,'10.1080/10412905.2006.9699116','Essential Oil Composition and Glandular Trichomes of<i>Marrubium vulgare</i>L. Growing Wild in Algeria','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699116',33,'https://openalex.org/W1978272494','Abstract A scanning electron microscopic (SEM) study of the aerial parts of Marrubium vulgare L. grown wild in Algeria showed a dense woolly indumentum of stellate, nonglandular, point-shaped trichomes that completely hide both the adaxial and abaxial leaf epidermes, as well as the stem and flower surfaces bearing the glandular trichomes. Peltate and two types of capitate trichomes constitute the morphological distinct glandular trichomes that are spread over the vegetative and reproductive organs. The essential oils of M. vulgare were obtained by hydrodistillation and distillation-extraction from the aerial parts collected during the flowering (F) and vegetative phases (V), and analyzed by GC and GC/MS. The essential oils were obtained in a yield of â¤ 0.05% (v/w). Eugenol was the main component in the F oil (50%) but comprised only 16% in the V oil. β-Bisabolene was the dominant component of the V oil (29%) and the second main component in the F oil (11%).'),(1094,'10.1080/10412905.2006.9699118','Essential Oil Constituent of<i>Artemisia wallichiana</i>Bess','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699118',12,'https://openalex.org/W2042506292','Abstract Essential oil from Artemisia wallichiana Bess. was analyzed by GC and GC/MS. Forty-nine constituents in the oil were identified. Among these sabinene (6.2%), germacrene D (12.5%) and vulgarone B (38.5%) were found to be the major constituents of the oil.'),(1095,'10.1080/10412905.2006.9699124','Seasonal Variation of Leaf, Stem and Umbel Ray Essential Oils of<i>Bupleurum gibraltarium</i>Lam.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699124',5,'https://openalex.org/W1976428074','The yield and composition of essential oils from leaves, stems, umbel rays and also from whole aerial parts of Bupleurum gibraltarium Lam. (Apiaceae) were determined during the pre-flowering, full flowering, late flowering, and fruiting vegetative periods. A fruit sample was also studied for comparative purposes. Leaves (0.8â1.8% yield) and stems (0.3â0.7%) reached their maximum oil content during the late flowering period, whereas umbel rays (2.2â3.7%) reached it in full flowering. Oil samples were analyzed by capillary GC and GC/MS components which were found in amounts greater than 2% were selected to carry out a seasonal study. In the leaf oils, sabinene (12.0â33.9%) and limonene (7.8â23.4%) were the main components, the sabinene level being minimum in full flowering and maximum in fruiting. In stem oils, sabinene (4.7â21.6%) and 2,3,4-trimethylbenzaldehyde (9.3â13.6%) were the main components, the sabinene level being minimum in pre-flowering and maximum in full flowering. In umbel ray oils, sabinene (20.7â43.1%) was the first component in all the phenological periods, followed by α-pinene (7.3â28.2%). Both monoterpenes increased their levels in late flowering and reached minimum amounts in fruiting. © 2006, Taylor &amp; Francis Group, LLC. All rights reserved.'),(1096,'10.1080/10412905.2006.9699126','Chemical Compositions of Aerial Part Essential Oils of<i>Lantana camara</i>L. Chemotypes from Madagascar','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699126',6,'https://openalex.org/W1968046523','Abstract The chemical composition of 12 essential oil samples of the aerial parts of two flower color types of Lantana camara from Madagascar collected each month of the year, have been characterized by GC and GC/MS. The main components changed within the two flower color types. The pink-violet flower type contained mainly davanone (23.5%), β-caryophyllene (11.7%), sabinene (10.4%), linalool (5.9%) and α-humulene (4.7%), while the main components of the yellow-orange type were β-caryophyllene (29.8%), β-bisabolene (15.3%), sabinene (13.3%), γ-cadinene (3.7%) and α-humulene (3.1%). Key Word Index: Lantana camara Verbenaceaedavanoneβ-caryophylleneβ-bisabolenesabineneα-humulene1,8-cineoleepi-cubenolar-curcumene'),(1097,'10.1080/10412905.2006.9699128','Studies of Mediterranean Oregano Populations IX: Chemical Composition of Essential Oils of Seven Species of Oregano of Various Origins','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699128',25,'https://openalex.org/W1979978006','Abstract The essential oils of seven species of oregano (Origanum vulgare L. ssp. gracile (Koch), Origanum acutidens (Hand.-Mazz.) Ietswaart, Origanum hypericifolium O. Schwarz et P.H. Davis, Origanum bargyli Mouterde, Origanum saccatum P.H. Davis, Origanum solymicum P.H. Davis, and Origanum leptocladum Boiss.) were studied by GC and GC/MS. Eighty-five constituents were identified. The discriminant components of these oils were p-cymene, γ-terpinene, cis- and trans-sabinene hydrate, borneol, terpinen-4-ol, α-terpineol, thymol, and carvacrol. Some of the species were similar to those described in the literature, and new chemotypes are reported.'),(1098,'10.1080/10412905.2006.9699131','Composition of the Essential Oils of<i>Xanthium strumarium</i>L. and<i>Cetaurea solstitialis</i>L. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699131',41,'https://openalex.org/W2082669246','Abstract The essential oil obtained by hydrodistillation of the stems and leaves of Xanthium strumarium L. and the aerial parts of Centaurea solstitialis L. (two Compositae species of Iran) were analyzed by GC and GC/MS. Twenty-two compounds representing 86.4% of the stem oil of Xanthium strumarium were identified, among which bornyl acetate (19.5%), limonene (15.0%) and β-selinene (10.1%) were the major ones. The leaf oil of the plant was characterized by higher amount of limonene (24.7%) and borneol (10.6%) among the 28 components comprising 85.2% of the total oil detected. Eighteen components were identified in the oil of Centaurea solstitialis representing 86.6% of the total oil with hexadecanoic acid (30.8%) and caryophyllene oxide (25.2%) as major constituents.'),(1099,'10.1080/10412905.2006.9699134','Chemical Composition of the Essential Oil of<i>Helenium amarum</i>(Raf.) H. Rock from Cuba','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699134',5,'https://openalex.org/W2063655587','Abstract The chemical composition of the essential oil of Helenium amarum (Raf.) H. Rock from Cuba was examined by combined GC and GC/MS. Among the 70 identified compounds, methyl chavicol (84.4%) was found to be the major constituent. Key Word Index: Helenium amarum Asteraceaeessential oil compositionmethyl chavicol'),(1100,'10.1080/10412905.2006.9699136','Chemical Profle of the<i>Dittrichia graveolens</i>(Desf.) Greuter Essential Oil of Lebanese Origin','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699136',11,'https://openalex.org/W2034573813','Abstract Essential oils isolated from the aerial parts of two different Lebanese wild populations of Dittrichia graveolens were analyzed by GC and GC/MS. It was shown that around 90% of the total composition consisted of oxygenated compounds. The four major components identified were bornyl acetate (70.6â72.3%), T-cadinol (1.4â13.4%), borneol (2.7â12.4%), and caryophyllene oxide (1.9â2.3%), in addition to 21 minor ones. Oils from the two populations possessed a high content of bornyl acetate but differed with respect to borneol and T-cadinol. In comparison with oils of D. graveolens from other populations, it was found that the oil of D. graveolens of Lebanese origin was distinctly richer in oxygenated compounds. Key Word Index: Dittrichia graveolens Inula graveolens Asteraceaeessential oil compositionborneolbornyl acetateT-cadinol'),(1101,'10.1080/10412905.2006.9699138','Essential Oil Composition of<i>Geigeria alata</i>(DC.) Oliv. et Hiern. from Sudan','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699138',3,'https://openalex.org/W2082955283','Abstract The essential oil composition of aerial parts of Geigeria alata from Sudan was analyzed by GC and GC/MS. Forty-nine compounds were identified representing 86.7% of the oil. The most abundant compounds were β-longipinene (8.8%), β-caryophyllene (7.4%), α-oxobisabolene (7.3%), and caryophyllene oxide (7.2%).'),(1102,'10.1080/10412905.2006.9699142','The Composition and Antimicrobial Activity of Leaf Essential Oil of<i>Teucrium mascatenses</i>Boiss. from Oman','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699142',18,'https://openalex.org/W2089785192','Abstract A hydrodistilled oil from the leaves of Teucrium mascatense Boiss. was analyzed by GC/MS. Twenty-one components amounting to 91.2% of the oil were identified with linalool (27.8%), linalyl acetate (12.6%) and β-eudesmol (10.1%) being the major constituents of the oil. The antimicrobial activity of the oil was tested against a panel of 17 bacterial and six fungal strains by the disc diffusion method. The oil inhibited the growth of all test organisms at various levels. The minimal inhibitory concentrations (MIC) were also determined. Key Word Index: Teucrium mascatensis Lamiaceaeessential oil compositionlinaloollinalyl acetateβ-eudesmolantimicrobial activity'),(1103,'10.1080/10412905.2006.9699144','Essential Oil of<i>Melissa romana</i>(Miller) Grown in Southern Apulia (Italy)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699144',9,'https://openalex.org/W2109638238','Abstract The composition of the essential oil obtained from flowering tops of Melissa romana Miller wild grown in Southern Apulia (Italy) was investigated by GC and GC/MS. More than 90% of the compounds were characterized. β-Caryophyllene (15.8%), cumene (14.0%), β-pinene (12.0%) and citral (neral + geranial, 12.0%) were the major constituents of the oil.'),(1104,'10.1080/10412905.2006.9699145','Volatile Constituents of<i>Teucrium stocksianum</i>Boiss. ssp.<i>stocksianum</i>from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699145',9,'https://openalex.org/W1987149502','Abstract The volatile constituents of Teucrium stocksianum Boiss. ssp. stocksianum were isolated by hydrodistillation and the essential oil was analyzed by GC and GC/MS. Thirty-eight compounds representing 97.7% of the oil were identified of which camphene (20.6%), α-cadinol (19.7%), myrcene (10.2%) and carvacrol (9.9%) were major.'),(1105,'10.1080/10412905.2006.9699149','Volatile Constituents from the Aerial Parts of<i>Salvia angulata</i>H.B.K. of Venezuela','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699149',4,'https://openalex.org/W1988663317','Abstract The essential oil isolated by hydrodistillation from the aerial parts of Salvia angulata H.B.K., (Lamiaceae) collected from southwestern Venezuela, was analyzed by GC and GC/MS. Among the 22 identified compounds, the major components were the sesquiterpenes hydrocarbons which made up 79.8% of the oil, with β-caryophyllene (27.7%), germacrene D (19.5%) and bicyclogermacrene (18.3%) as the most abundant ones. Oxygenated sesquiterpenes made up 14.2% of the oil, while the monoterpene fraction was only 3.3%. As far as we know, this is the first report on S. angulata essential oil.'),(1106,'10.1080/10412905.2006.9699153','Composition of the Essential Oils of<i>Ferula szowitsiana DC., Artedia squamata</i>L. and<i>Rhabdosciadium petiolare</i>Boiss. &amp; Hausskn.ex Boiss. Three Umbelliferae Herbs Growing Wild in Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699153',19,'https://openalex.org/W1963554321','Abstract Water-distilled essential oils from the aerial parts of Ferula szowitsiana DC. (syn. F. khorasanica Rech. F. et Aell. and F. microloba Boiss.), Artedia squamata L. and Rhabdosciadium petiolare Boiss. et Hausskn. ex Boiss., the last of which is endemic to Iran, were analyzed by GC and GC/MS. Twenty-three components representing 100% of the oil of F. szowitsiana were identified of which α-pinene (12.6%), germacrene D (12.5%) and β-pinene (10.1%) were found to be the major constituents. The oil of A. squamata was characterized by its richness in α-pinene (79.9%) among the 25 components comprising 99.6% of the total oil detected. Germacrene D (48.6%) was the main component among the 17 constituents characterized in the oil of R. petiolare representing 88.7% of the total components detected.'),(1107,'10.1080/10412905.2006.9699157','Composition of the Essential Oil of<i>Chaerophyllum macropodum</i>Boiss. Fruits Obtained by Microdistillation','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699157',18,'https://openalex.org/W1995012373','Abstract The microdistilled oil of the fruits of Chaerophyllum macropodum Boiss. was analyzed by GC and GC/MS. Forty-one constituents were characterized. The main components were found to be p-cymene (39.3%), spathulenol (7.3%), p-cymen-8-ol (5.9%), octanal (5.2%), (E)-β-ocimene (4.5%), (E)-2-decenal (3.2%) and (Z)-β-farnesene (3.1%).'),(1108,'10.1080/10412905.2006.9699162','Chemical Composition of the Essential Oil from Aerial Parts, Leaves, Flowers and Roots of<i>Artemisia persica</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699162',17,'https://openalex.org/W2002561512','Abstract Sixty constituents were identified in essential oil from aerial parts, leaves, flowers and roots of Artemisia persica Boiss. from Iran. The oils were obtained by hydrodistillation and the composition of the oils were analyzed by a combination of GC and GC/MS. The oils obtained from aerial parts were rich in (Z)-ocimenone (39.6%), ascaridole (16.0%) and α-terpinene (10.0%). The major components of the leaves oil were cis-sabinene hydrate (38.8%) and terpinolene (13.3%). The flowers oil was characterized by higher amounts of cis-sabinene hydrate (41.2%) and ethyl 2-nonynoate (24.4%). β-Cedren-9-one (76.7%) was the predominant compound in the roots oil. Key Word Index: Artemisia persica Compositaeessential oil composition(Z)-ocimenoneascaridoleα-terpinene cis-sabinenehydrateterpinoleneethyl 2-nonynoateβ-cedren-9-one'),(1109,'10.1080/10412905.2006.9699163','Constituents of the Volatile Oil of<i>Ferulago angulata</i>(Schlecht.) Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699163',41,'https://openalex.org/W2041423653','Abstract The aerial parts of Ferulago angulata (Schlecht.) Boiss. were hydrodistilled by use of a Clevenger-type apparatus. The yield of the oil was 0.5%. The oil was analyzed by GC and GC/MS. Sixty-two components representing 89.7% of the oil were identified. The main components of the oil were (Z)-β-ocimene (35.5%), terpinolene (5.7%) and α-phellandrene (5.4%) Key Word Index: Ferulaogo angulata Apiaceaeessential oil composition(Z)-β-ocimene'),(1110,'10.1080/10412905.2006.9699164','Chemical Constituents of<i>Artemisia verlotiorum</i>Essential Oil on Cultivation at the Subtropical Conditions of North India','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699164',6,'https://openalex.org/W2033380738','Abstract The essential oil of Artemisia verlotiorum, which has been cultivated for the first time in the subtropical conditions of the north Indian plains, was analyzed by GC and GC/MS. Oils were produced from plants harvested both in their vegetative and flowering stages yielding oils of 0.9% and 0.6%, respectively. Thirty-three constituents amounting to 90â93% of the oil were identified. In both the stages, the major oil constituents were α-thujone (20.3â26.0%) and camphor (17.3â17.7%). The amounts of both constituents increased during flowering. Key Word Index: Artemisia verlotiorum Asteraceaesubtropical cultivationessential oil compositionα-thujonecamphor'),(1111,'10.1080/10412905.2006.9699166','Volatile Constituents of the Leaf Oils of<i>Piper aduncum</i>L. from Different Regions of Pernambuco (Northeast of Brazil)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699166',30,'https://openalex.org/W1995250371','Abstract The essential oil of the leaves of six samples of Piper aduncum L. growing wild in two different region of Pernambuco, northeast of Brazil (Brejo da Madre de Deusâsamples BMD1â3 and Serra Negraâsamples SN1â3), were investigated by a combinations of GC and GC/M S. The characterized oil samples from different localities show a high percentage of oxygen-containing sesquiterpenes in both places (BMD1â3: 90.1â90.8% and SN1â3: 95.6â97.5%). Oxygen-containing monoterpenes represented less than 6% in BMD1â3 and less than 1% in SN1â3. Twelve compounds were identified representing more than 95% of each of the oil samples. (E)-Nerolidol was found to be the main component in all the samples being present in BMD1âthree in the range of 81.5 to 82.5% while in SN 1â3 79.2â81.2% were found. Despite the fact that some minor components are not present in each oil sample, this investigation showed the same compositions of the major components of the essential oils of these P. aduncum from different region of Pernanambuco. Longipinanol (BMD1â3: 2.4â5.6%; SN1â3: 11.1â13.6%) and epi-logipinanol (BMD1â3: 2.1â2.2%; SN1â3: 2.2â0.3%) are unusual components present in the samples, which could be identified for the first time in the P. aduncum species.'),(1112,'10.1080/10412905.2006.9699172','Composition and Antimicrobial Activity of the Essential Oil from Stems, Leaves, Fruits and Roots of<i>Smyrnium cordifolium</i>Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699172',15,'https://openalex.org/W1998796067','Abstract The essential oils obtained by hydrodistillation from the stems, leaves, fruits and roots of Smyrnium cordifolium Boiss. growing wild in the northwest of Iran were investigated by GC and GC/MS. The major constituents of the stem and fruit oils appeared to be curzerene (22.7% and 45.7%) and curzerenone (19.2% and 23.9%). The leaf and root oils were also characterized by high concentration of these compounds but in reversed order: curzerenone (21.8% and 56.6%) and curzerene (16.9% and 18.7%). Hexadecanoicacid (13.6% and 18.7%) was also prodominant in the stem and leaf oils. In this study antibacterial activities of stem, leaf, root and fruit oils of S. cordifolium against seven Gram-positive and -negative bacteria were determined by measuring the growth inhibitory zone. The oils showed significant anti-microbial activity against Gram-positive bacteria. The oil of root and fruit inhibited the growth of Salmonella typhi; the stem oil inhibited the growth of Escherichia coli and Pseudomonas aeroginosa. Shigella flexneri was insensitive to the oil.'),(1113,'10.1080/10412905.2006.9699176','An Investigation of the Leaf Oils of the Western Australian Broombush Complex (<i>Melaleuca uncinata</i>sens. lat.) (Myrtaceae)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699176',6,'https://openalex.org/W2076417550','Abstract The leaf oils of the 11 recorded Western Australian species of the broombush complex of the genus Melaleuca have been examined by a combination of GC and GC/MS. Melaleuca atroviridis produced a monoterpenic leaf oil with α-pinene (11.0%) and 1,8-cineole (73.2%) being the principal components. Melaleuca concreta showed the presence of three chemotypes, one of which was rich in terpinen-4-ol (35.4%), while a second was rich in 1,8-cineole (58â81%). A third chemotype contained signifcant amounts of α-pinene (16.7%), 1,8-cineole (28.4%) and globulol (11.3%). Melaleuca exuvia produced a monoterpenic oil, which appeared to exist in two chemotypes, which contained α-pinene (13â23%), 1,8-cineole (56â67%), terpinen-4-ol (0.1â2%) and α-terpineol (3â7%) in one form and α-pinene (5â7%), 1,8-cineole (28â38%), terpinen-4-ol (11â17%) and α-terpineol (3â4%) in the second form. Melaleuca hamata produced a leaf oil that was dominated by monoterpenes. There appeared to be two chemotypes present, one in which terpinen-4-ol (41.6%) was the major component and a second chemotype in which 1,8-cineole (40.0%) and linalool (33.9%) were the principal components. Melaleuca interioris (from one population) contained a mixture of mono- and sesquiterpenes, in which sesquiterpenes predominated. Melaleuca osullivanii gave a leaf oil in which sesquiterpenes predominated, the principal component being spathulenol (10â18%). Melaleuca scalena produced a leaf oil dominated by monoterpenes, with α-pinene (25â31%) and 1,8-cineole (43â55%) being the principal components. Melaleuca stereophloia was dominated by monoterpenes of which the principal component was 1,8-cineole (78â83%). Melaleuca uncinata sens. strict. existed in a variety of forms one of which had major amounts of 1,8-cineole (44â56%), while a second contained major amounts of terpinen-4-ol (21â31%), γ-terpinene (10â14%) and α-terpinene (6â8%). Melaleuca vinnula appeared to exist in two chemotypes, one of which was rich in α-pinene (65.3%), while the second chemotype was rich in 1,8-cineole (60.6%). Melaleuca zeteticorum produced a leaf oil that was overwhelmingly monoterpene in character, the principal component being 1,8-cineole (63â68%).'),(1114,'10.1080/10412905.2006.9699177','Composition of the Essential Oil of<i>Phlomis nissolii</i>L.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699177',23,'https://openalex.org/W2057937449','Abstract Composition of the water-distilled oil of Phlomis nissolii L., endemic in Turkey, was analyzed by GC and GC/MS. Eighteen compounds were identifed representing 92.6% of the total oil. Germacrene D (33.9%), bicyclogermacrene (15.3%) and (Z)-β-farnesene (10.7%) were the main constituents in the oil.'),(1115,'10.1080/10412905.2006.9699180','Extensive Study on the Minor Constituents of the Essential Oil of<i>Eucalyptus dives</i>Schau. Type','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699180',6,'https://openalex.org/W2088523733','Abstract An oil of the piperitone type of Eucalyptus dives produced from trees cultivated in South Africa was analyzed by GC and GC/MS. Seventy-three constituents were characterized with piperitone ranging from 29.2% to 64.9%, depending on whether the oil was produced from dried or fresh leaves. Two novel constituents such as p-menth-5-en-2-one and p-menth-6-en-3-one were characterized as minor constituents of the oil; the former being found in nature for the first time.'),(1116,'10.1080/10412905.2006.9699188','Investigation on Himalayan<i>Artemisia</i>Species VI: Essential Oil Constituents of<i>Artemisia myriantha</i>Wall. ex Bess. var.<i>pleiocephala</i>(Pamp.) Ling.','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699188',11,'https://openalex.org/W2013520579','Abstract Essential oil from Artemisia myriantha var. pleiocephala was analyzed by GC and GC/MS and 34 constituents were identifed. 1,8-Cineole (5.2%), chrysanthenone (8.4%), germacrene D (18.4%), β-eudesmol (12.9%) and β-pinene oxide (4.1%) were found to be the major constituents of the oil.'),(1117,'10.1080/10412905.2006.9699189','Essential Oil Composition of<i>Nepeta gloeocephala</i>Rech. f. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699189',8,'https://openalex.org/W2094078721','Abstract The volatile components of Nepeta gloeocephala Rech. f. (Lamiaceae) grown in Iran obtained by hydrodistilla-tion of aerial parts was analyzed by GC and GC/MS. Twenty-nine compounds, constituting 99.98% of the oil, were characterized. Among them 1,8-cineole (35.2%), β-pinene (21.8%), sabinene (7.8%), (E)-β-ocimene (7.1%), α-pinene (7.1%) and (Z)-β-ocimene (6.9%) were the major components of the oil, which was obtained in 1.3% yield.'),(1118,'10.1080/10412905.2006.9699191','Essential Oils of<i>Tordylium pestalozzae</i>Boiss.,<i>Tordylium pustulosum</i>Boiss. and<i>Tordylium lanatum</i>(Boiss.) Boiss. (Umbelliferae) Growing Wild in Turkey','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699191',7,'https://openalex.org/W1995656506','Abstract The essential oils obtained by hydrodistillation from fruits of Tordylium pestalozzae Boiss., Tordylium pustulosum Boiss. and Tordylium lanatum (Boiss.) Boiss. (Umbelliferae) were analyzed by GC and GC/MS. In total, 47 compounds were characterized, representing 95.9% of T. pestalozzae oil, 30 compounds were characterized, representing 98.3% of T. pustulosum oil and 38 compounds were characterized, representing 97.2% of the oil of T. lanatum. The main constituents were octyl hexanoate (56.0%), octyl octanoate (15.7%), octanol (14.5%) and hexadecanoic acid (6.0%) in T. pestalozzae; octyl hexanoate (68.8%), octyl 2-methylbutyrate (17.8%) and octanol (4.2%) in T. pustulosum; and octyl hexanoate (58.8%) and octanol (21.5 %) in the oils of T. lanatum.'),(1119,'10.1080/10412905.2006.9699192','Chemical Composition of the Essential Oils from Cultivated and Wild Grown St. John\'s Wort (<i>Hypericum perforatum</i>)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699192',20,'https://openalex.org/W2026462248','Abstract The GC, GC/MS analysis revealed more than 80 individual components in the volatile fractions of St. John\'s Wort (Hypericum perforatum L.) grown in Greece, from which 69 have been identifed. Germacrene D was the main component found in the hydrodistilled oils from wild-grown (22.8%) and cultivated plants (16.9%), respectively, followed by 2-methyloctane (10.8â17.8%), β-caryophyllene (6.6â10.3%), α-pinene (5.2â10.1%) and bicyclogermacrene (4.1â4.8%). Fourteen of the constituents characterized in the oils of wild-grown plants were not detected in the oils of cultivated plants.'),(1120,'10.1080/10412905.2006.9699198','Chemical Composition of the Leaf Oil of<i>Mentha rotundifolia</i>(L.) from Algeria','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699198',23,'https://openalex.org/W2094634707','peer reviewed'),(1121,'10.1080/10412905.2006.9699199','California<i>Lomatiums</i>, Part VI. Composition of the Essential Oils of<i>Lomatium foeniculaceum</i>ssp.<i>fimbriatu</i>','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699199',2,'https://openalex.org/W2008395560','Abstract The fruit essential oil of Lomatium foeniculaceum ssp. fmbriatum collected from the Inyo National Forest in California contained myrcene (24.5%), β-phellandrene/limonene (12.9%), germacrene D (13.9%), (E)-β-ocimene (10.4%), and (Z)-ligustilide (9.8%) as the major components. Germacrene D and (Z)-ligustilide also constituted the major components of the stem and leaf oil. (Z)-Falcarinol (38.1%) was the major component of the root essential oil. Key Word Index: Lomatium foeniculaceum ssps. fimbriatum Apiaceaeessential oil compositionmyrceneβ-phellandrenelimonene(E)-β-ocimenegermacrene D(Z)-ligustilide(Z)-falcarinol'),(1122,'10.1080/10412905.2006.9699201','The Essential Oil Composition of<i>Phlomis cancellata</i>Bunge','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699201',15,'https://openalex.org/W2023704025','Abstract The essential oil of Phlomis cancellata Bunge (Labiatae) collected from the suburb of Nour, northern Iran, in July 2004, was isolated by hydrodistillation and analyzed by means of GC and GC/MS for the frst time. Fifty-three components were identifed in this oil. The major constituents of the essential oil were germacrene D (25.6%) and α-pinene (6.4%). Key Word Index: Phlomis cancellata Labiataeessential oil compositiongermacrene Dα-pinene'),(1123,'10.1080/10412905.2006.9699204','Essential Oil Composition of<i>Pimpinella barbata</i>(DC.) Boiss. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699204',7,'https://openalex.org/W2085649088','Abstract The essential oil composition from the aerial parts of Pimpinella barbata (DC.) Boiss. (Apiaceae) at full-flowering stage from Iran was studied by GC and GC/MS. A total of 32 compounds have been identifed, accounting for 97.0% of the total oil. Analysis of the oil showed that the oil of P. barbata was rich in a phenylpropanoid fraction, in which methyl eugenol (34.0%) and elemicin (6.9%) were the two main constituents. The main compouds of monoterpene fraction were limonene (26.6%), sabinene (6.7%) and perillaldehyde (5.2%). Key Word Index: Pimpinella barbata Apiaceaeessential oil compositionmethyl eugenollimonene'),(1124,'10.1080/10412905.2006.9699205','Volatile Oils of<i>Ducrosia assadii</i>Alava. and<i>Prangos acaulis</i>(DC.) Bornm. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699205',22,'https://openalex.org/W2074380905','Abstract The water distilled oils from the aerial parts of Ducrosia assadii Alava., endemic in Iran, and Prangos acaulis (DC.) Bornm. were analyzed by GC and GC/MS. Decanal (36.4%) was the main components among the 29 constituents characterized in the oil of D. assadii, representing 88.3% of the total components detected. Twenty-three compounds were identifed in the oil of P. acaulis, representing 90.0% of the total oil, with cis-sesquisabinene hydrate (25.6%) and α-pinene (12.5%) as main constituents.'),(1125,'10.1080/10412905.2006.9699211','Laboratory Evaluation of<i>Heterothalamus alienus</i>Essential Oil Against Different Pests of<i>Apis mellifera</i>','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699211',21,'https://openalex.org/W2163113577','Abstract The Heterothalamus alienus oil was investigated in laboratory for control of different pests that affect the colonies of bees, Apis mellifera, against Varroa destructor mite, the bacterium that causes the American Foulbrood, Paenibacillus larvae and the fungus that produces the chalkbrood, Ascosphaera apis. The oil composition was analyzed by GC and GC/MS, the main components of the oil were β-pinene (44.4%) and trans-muurola-4(14),5-diene (9.2%). The concentration to kill 50% of the mites in 24 h (LC50) was 0.59 mg/cage. Inferior and superior limits were the following ones: 0.34 mg/cage and 1.01 mg/cage, LC50 was estimated for 48 h, and 72 h showed a slight increase with respect to the record of the 24 h. Paenibacillus larvae strains were Gram positive and catalase negative, the oil presented MIC values of 800â900 mg/L and MBC of 1000â1200 mg/L. Disks of impregnated flter paper with H. alienus oil around colonies of A. apis in growth inhibited the micelial growth signifcantly by 51% in the frst experiment (seven days) and by 31% in the second experiment (eight days).'),(1126,'10.1080/10412905.2006.9699373','Composition of the Essential Oils of<i>Cyclotrichium straussii</i>(Bornm.) Rech. f. and<i>Phlomis pungens</i>Willd. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699373',18,'https://openalex.org/W2000387949','Abstract The composition of the essential oils from two Labiatae species of Iran were analyzed by GC and GC/MS. β-pinene (33.8%) and 1,8-cineole (14.7%) were the main components among the 18 constituents characterized in the oil of Cyclotrichium strausii representing 93.2% of the total components detected. Twenty-four compounds were identified in the oil of Phlomis pungens, representing 91.7% of the total oil with germacrene D (24.5%), bicyclogermacrene (14.1%), α-pinene (13.5%) and (E)-β-farnesene (13.4%) as major constituents. The oil of C. straussii consisted of mainly monoterpenes, while in P. pungens oil sesquiterpenes predominated over monoterpenes.'),(1127,'10.1080/10412905.2006.9699374','Composition of the Volatiles of<i>Ferulago carduchorum</i>Boiss. et Hausskn. and<i>Levisticum officinale</i>Koch. Obtained by Hydrodistillation and Extraction','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699374',40,'https://openalex.org/W2139397017','Abstract The volatiles obtained by hydrodistillation and methanol extraction of the aerial parts of Ferulago carduchorum Boiss. et Hausskn. and Levisticum officinale Koch., two Umbelliferae species of Iran, were analyzed by GC and GC/MS. The oil and extract obtained by hydrodistillation and extraction of F. carduchorum were characterized by a high amount of monoterpene hydrocarbons (93.8% and 70%, respectively). The main components of the oil and extract were (Z)-β-ocimene (21.2% and 20.0%), terpinolene (13.1% and 6.0%), α-phellandrene (12.7% and 8.3%) and β-phellandrene (10.9% and 8.8%), respectively. The water distilled oil and methanol extract of the air-dried Levisticum officinale were also both rich in monoterpenes (85.8% and 52.9%, respectively). In the oil α-terpinyl acetate (40.5%) and β-phellandrene (16.7%) were the main constituents, whereas in the extract β-phellandrene (23.0%), naphtalene (20.6%) and γ-terpinene (12.1%) were the major components.'),(1128,'10.1080/10412905.2006.9699380','Investigation of Leaf Essential Oil of<i>Myrica gale</i>L. from Quebec: Purification and Analysis of Oxygenated Fractions','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699380',3,'https://openalex.org/W2082056935','Abstract The leaf essential oil of Myrica gale L. was isolated by hydrodistillation. The chemical composition of the whole oil was determined by GC and GC/MS analyses. We identified 48 components and eudesm-11-en-4-ol (11.5%), myrcene (11.3%), β-caryophyllene (8.4%) and α-phellandrene (7.1%) were the major compounds. Many oxygenated components could not be immediately identified in this whole oil. Thus, fractionation of the leaf oil of M. gale by high pressure flash chromatography yielded four fractions that were analyzed by GC and GC/MS. Fraction 1 was a terpene hydrocarbon fraction, whereas fractions 2 and 3 were mainly composed of oxygenated compounds except alcohols. Germacrone (46.3%) was the major constituent in fraction 2 whereas caryophyllene oxide (44.8%) and humulene epoxide II (22.1%) were predominant in fraction 3. The fourth fraction contained exclusively alcohols with selin-11-en-4α-ol (78.6%) as the major component.'),(1129,'10.1080/10412905.2006.9699381','Essential Oil Composition of Ligulate and Tubular Flowers and Receptacle from Wild<i>Chamomilla recutita</i>(L.) Rausch. Grown in Italy','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699381',12,'https://openalex.org/W2088976994','Abstract The compounds of the oil from tubular and ligulate florets and from the receptacle of Chamomilla recutita (L.) Rausch. were analyzed by GC and GC/MS. The major compounds were (E)-β-farnesene (14.4â17.1%), spathulenol (4.4â12.6%), α-bisabolone oxide A (9.2â11.2%), chamazulene (8.4â13.7%), α-bisabolol oxide A (4.9â11.6%) and cis-en-yn-bicycloether (2.7â13.4%).'),(1130,'10.1080/10412905.2006.9699382','Volatile Oil-Bearing Flora of Siberia VIII: Essential Oil Composition and Antimicrobial Activity of Wild<i>Solidago virgaurea</i>L. from the Russian Altai','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699382',21,'https://openalex.org/W2015755399','Abstract Distillation of the fresh flowering tops of wild-growing Solidago virgaurea L. collected from the Russian Altai at 290 m and 650 m yielded 0.22% and 0.07% pure light yellow oil, respectively. GC and GC/MS analyses of the oils revealed that the main components from 290 m were α-pinene (36.5%), myrcene (14.8%), β-caryophyllene (10.5%), germacrene D (8.2%), β-pinene (7.1%) and limonene+β-phellandrene (6.4%). The oil from the sample collected at 650 m had benzyl benzoate (57.0%), β-caryophyllene (6.3%), germacrene D (6.0%), α-pinene (4.4%) and α-humulene (4.0%) as major components, suggesting polymorphism or the existence of different chemoytpes. Using the disc diffusion method we tested the activity of the oil obtained from 290 m against five microbes of health and environmental importance. It showed complete inhibition or killed Aspergillus niger and Staphylococcus aureus, strong inhibition of Saccharomyces cervisiae, and low activity against Escherichia coli, but no effect on Pseudomonas aeruginosa.'),(1131,'10.1080/10412905.2006.9699383','Essential Oil Composition of<i>Tordylium apulum</i>L. from Italy','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699383',9,'https://openalex.org/W2023115073','Abstract The essential oil composition of aerial parts of Tordylium apulum L. from Italy was analyzed by GC and GC/MS. Sixty-seven compounds were identified representing 96.5% of the oil. The most abundant compounds were (E)-β-ocimene (17.3), α-humulene (11.4%) and octyl octanoate (8.8%).'),(1132,'10.1080/10412905.2006.9699385','Essential Oil Composition of the Fruits of<i>Seseli resinosum</i>Freyn et Sint. and<i>Seseli tortuosum</i>L. Growing in Turkey','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699385',28,'https://openalex.org/W2121535819','Abstract Essential oils obtained by hydrodistillation from fruits of Seseli resinosum Freyn et Sint. and Seseli tortuosum L. were analyzed by GC and GC/MS. Twenty-two compounds were characterized, representing 100.0% of the oil of S. resinosum, while 27 compounds were found, representing 98.3% of the oil of S. tortuosum. The main constituents were found to be β-pinene (37.5%), 4α-hydroxygermacra-1(10)-5-diene (21.7%), α-pinene (13.7%) for S. resinosum and (E)-sesquilavandulol (37.0%), sabinene (19.7%), α-pinene (13.5%), β-phellandrene (7.8%) for S. tortuosum. Key Word Index: Seseli resinosum Seseli tortuosum Umbelliferaeessential oil compositionβ-pinene4α-hydroxygermacra-1(10)-5-dieneα-pinene(E)-sesquilavandulolsabinene'),(1133,'10.1080/10412905.2006.9699391','Chemical Composition of the Essential Oils of Wild<i>Helichrysum arenarium</i>(L.) with Differently Colored Inflorescences from Eastern Lithuania','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699391',19,'https://openalex.org/W2167249370','Abstract Essential oil composition of Helichrysum arenarium (L.) Moench. of natural populations from eastern Lithuania has been studied. Samples of leaves and inflorescences of different colors [yellow and orange (f. aurantiacum (Pers.) Bleck.)] were collected from the same growing localities at flowering stage. The oils were prepared by hydrodistillation and analyzed by GC and GC/MS. The 68 constituents identified comprised 73.8â90.7% of the total oil content. It was found that the principal constituents were: β-caryophyllene (in three inflorescence and one leaf oil), δ-cadinene (in two leaf oils), octadecane (in one leaf oil) and heneicosane (in one inflorescence sample). Monoterpenes and oxygenated monoterpenes made up 4.0â13.9%, aliphatic hydrocarbons 0.4â35.3%, and sesquiterpenes 24.7â71.2% of the oils.'),(1134,'10.1080/10412905.2006.9699394','Investigation of the Essential Oil of<i>Erigeron acris</i>L. Herb','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699394',9,'https://openalex.org/W2070555923','Abstract The essential oil from Erigeron acris L. obtained by hydrodistillation was analyzed by GC and GC/MS techniques. Over 60 compounds were identified, representing 92.6% of the total components. The major constituents of the oil were monoterpenoid hydrocarbons [limonene, β-pinene, (E)-β-ocimene] and sesquiterpenoid hydrocarbons [α-muurolen, germacrene D, (E)-β-farnesene]. Key Word Index: Erigeron acris Asteraceaeessential oil compositionlimonene(E)-β-ocimene'),(1135,'10.1080/10412905.2006.9699395','Constituents of Stem Oil of<i>Zhumeria majdae</i>Rech. from Iran','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699395',8,'https://openalex.org/W2071141526','Abstract The authors analyzed the stem oil of Zhumeria majdae Rech. via GC and GC/MS. Eighty-five components were identified in the oil. Manool (37.1%) and α-cedrol (6.0%) were the main constituents.'),(1136,'10.1080/10412905.2006.9699396','Constituents of the Essential Oil of<i>Myrciaria tenella</i>(DC.) O. Berg','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699396',9,'https://openalex.org/W2081632526','Abstract The authors obtained the essential oil of the leaves and thin branches of Myrciaria tenella via hydrodistillation and analyzed by GC and GC/MS. The oil of M. tenella was found to be rich in sesquiterpenes, with a predominance of β-caryophyllene (32.0%).'),(1137,'10.1080/10412905.2006.9699398','Composition of the Essential Oil from Jordanian Germander (<i>Teucrium polium</i>L.)','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699398',51,'https://openalex.org/W1965630580','Abstract Chemical composition of the essential oil of the aerial parts of Teucrium polium L. grown in Jordan was determined by GC/MS. The oil obtained by hydrodistillation (yield: 0.8 ± 0.04% w/w), was found to contain 39 components, of which 37 were identified. The major components determined were 8-cedren-13-ol (24.8%), β-caryophllene (8.7%), germacrene D (6.8%) and sabinene (5.2%).'),(1138,'10.1080/10412905.2006.9699399','Chemical Screening of Volatile Oil-Bearing Flora of Siberia VIII.: Variations in Chemical Composition of the Essential Oil of Wild Growing<i>Seseli buchtormense</i>(Fisch. ex Sprengel) W. Koch from Different Altitudes of Altai Region','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699399',13,'https://openalex.org/W2019830890','Abstract Distillation of the flowering tops of Seseli buchtormense (Fisch. ex Sprengel) W. Koch obtained from various altitudes of Altai Region yielded 0.21% (300 m.a.s.l.), 32% (400 m.a.s.l.), 30% (700 m.a.s.l.) and 0.40% (2030 m.a.s.l.), of aromatic pure mobile oil. Analysis of the oil samples using GC, GC/MS gave 82 components. The major components were sabinene (17.7â25.1%), α-pinene (5.3â14.6%), (E)-nerolidole (5.5â11.6%), β-phelandrene (2.5â7.0%), β-myrcene (3.3â6.6%), δ-kadinene (3.0â6.0%), germacrene D-4-ol (3.1â4.6%), α-bosabolol (0.0â7.7%), fenchone (0.5â7.0%) and limonene (0.8â4.5%). Key Word Index: Seseli buchtormense Apiaceaeessential oil compositionsabinene(E)-nerolidoleα-bosabolol'),(1139,'10.1080/10412905.2006.9699402','Chemical Composition and Antimicrobial Activity of the Commercially Available Oil of<i>Luma chequen</i>(Molina) A. Gray','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699402',4,'https://openalex.org/W2049090898','Abstract The composition and the antimicrobial activity of the essential oil of Luma chequen from Peru were investigated. Essential oil was analyzed by GC and GC/MS. The oil was characterized by the presence of small amounts of sesquiterpenes (3.1%), and large amounts of monoterpenes (90.1%), of which α-pinene (57.1%), 1,8-cineole (12.1%) and linalool (5.5%) were the major compounds. The oil showed significant antimicrobial activity against Proteus vulgaris, Cryptococcus neoformans and Cladosporium cladosporioides, with MIC values ranging from 0.45 to 1.67 μL/mL.'),(1140,'10.1080/10412905.2006.9699404','Chemical Composition and Antifungal Activities of Essential Oils of <i>Satureja thymbra</i> L. and <i>Salvia pomifera</i> ssp. <i>calycina</i> (Sm.) Hayek','Journal of Essential Oil Research',2006,'https://doi.org/10.1080/10412905.2006.9699404',37,'https://openalex.org/W2043687678','Abstract This work covers the chemical composition and antifungal activities of essential oils isolated from savory (Satureja thymbra) and sage (Salvia pomifera ssp. calycina) analyzed using GC/MS. The main components of S. thymbra oil were γ-terpinene (23.2%) and carvacrol (48.5%). The main components in S. pomifera oil were α-thujone (20.4%) and β-thujone (36.1%). The oils were assayed for antifungal activity against Mycogone perniciosa. This mushroom\'s pathogen is very contagious and results in severe crop losses. Compounds were investigated by the microatmosphere method. The oil of S. thymbra showed the best antifungal activity. Minimal inhibitory and fungicidal quantities were 0.05â0.25 μL/mL.'),(1141,'10.1080/10412905.2007.9699212','The Essential Oils of<i>Mosiera ehrenbergii</i>(O. Berg) Landrum (Myrtaceae) Originally from Mexico and<i>M. longipes</i>(O. Berg) Small from Florida','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699212',3,'https://openalex.org/W2083657246','Abstract Essential oils of fragrant Mosiera ehrenbergii (O. Berg) Landrum (Myrtaceae), collected in Arizona from Mexican seed, and M. longipes (O. Berg) Small, collected in Florida, were examined by GC/MS/FID. Thirty-eight constituents were identified with dominant components of limonene (51.6±0.7%) and α-pinene (33.6±2.4%) in M. ehrenbergii and limonene (47.8±2.5%) in M. longipes.'),(1142,'10.1080/10412905.2007.9699215','Chemical Composition of the Essential Oils of Six<i>Eucalyptus</i>Species (Myrtaceae) from South West of Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699215',16,'https://openalex.org/W2000006661','Abstract The essential oils isolated by hydrodistillation from the leaves of six Eucalyptus were analyzed by GC and GC/M S. The main components identified in E. intertexta R.T.Baker oil were 1,8-cineole (64.8%), terpinen-1-ol (7.2%) and α-pinene (5.7%); in E. largiflorens F.Muell. were 1,8-cineole (47%), p-cymene (10.6%) and α-terpineol (8.5%); in E. kingsmillii Maiden et Blakely were 1,8-cineole (77%), α-pinene (8.7%) and camphene (3.8%); in E. dealbata A. Cunn. were 1,8-cineole (70.6%), α-pinene (13%) and terpinen-1-ol (3.7%). The major components of the oil of E. loxophleba Benth. ssp. loxophleba were 1,8-cineole (41.9%), α-pinene (13.7%) and aromadendrene (3.7%), and the major components of E. kruseana F.Muell. were bicyclogermacrene (28.8%), α-pinene (17.7%) and 1,8-cineole (12.1%).'),(1143,'10.1080/10412905.2007.9699221','Leaf Oil of<i>Backhousia enata</i>(Myrtaceae)','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699221',3,'https://openalex.org/W2012991146','Abstract The leaf oil of the newly described species, Backhousia enata A.J. Ford, Craven et J. Holmes was analyzed by a combination of GC and GC/MS. It has been found to contain α-pinene (14â17%) and β-pinene (36â42%) as principal components. The oil yield was 0.3â0.7% w/w based on dry leaf. Key Word Index: Backhousia enata Backhousia oligantha Backhousia anisata Backhousia sp., Anetholea anisata Syzygium anissatum Myrtaceaeessential oil compositionα-pineneβ-pinene'),(1144,'10.1080/10412905.2007.9699228','Essential Oil Analysis of<i>Fuernrohria setifolia</i>C. Koch from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699228',2,'https://openalex.org/W2081594663','Abstract The essential oil obtained by hydrodistillation from the aerial flowering parts of Fuernrohria setifolia C. Koch was analyzed by GC and GC/MS. Twenty-eight compounds were identified corresponding to 97.6% of the total oil. Monoterpene hydrocarbons (69.1%) constituted the principal fraction of the oil with limonene (68.5%) as the major component. Other main compounds were carvone (10.2%) and germacrene D (10.9%).'),(1145,'10.1080/10412905.2007.9699231','Essential Oil Composition of<i>Pimpinella tragioides</i>(Boiss.) Benth. et Hook. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699231',12,'https://openalex.org/W2003608120','Abstract Essential oils were isolated by hydrodistillation from the stems/leaves, inflorescences and seeds of Pimpinella tragioides (Boiss.) Benth. et Hook. The oil yields of stems/leaves, inflorescence and seed oils were 0.15%, 0.79% and 2.49% w/w, respectively. Thirteen constituents in the stem plus the leaf oil, 13 constituents in the inflorescence oil and 15 constituents in the seed oil were identified. The major constituent in the stem/leaf oil and inflorescence oil was trans-α-bergamotene (77.1% and 70.3%, respectively), whereas the major constituent of the seed oil was pregeijerene (87.0%). Nonadecane (8.6%) and iso-acarone (15.1%) were the other major constituents in the stem/leaf and inflorescence oils, respectively. Only two trace compounds of P. tragioides (β-caryophyllene and bicyclogermacrene) were common between the stem/leaf, inflorescence and seed oils.'),(1146,'10.1080/10412905.2007.9699239','Chemotypes in<i>Melaleuca quinquenervia</i>(Cav.) S.T. Blake (Niaouli) from Benin Using Multivariate Statistical Analysis of Their Essential Oils','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699239',4,'https://openalex.org/W2044260737','Abstract Forty compounds have been characterized by GC and GC/MS and relative retention times in 300 samples of Niaouli (Melaleuca quinquenervia) oils collected on 75 different trees during four seasons. Twenty-one compounds were submitted to multivariate statistical analyses using Principal Component Analysis (PCA). Factorial Discriminant Analysis (FDA) revealed the presence of three chemotypes. Chemotype I is already known (1,8-cineole; 50%), chemo-type II had an equal content in 1,8-cineole (33%) and viridiflorol (32%). The third (chemotype III) was characterized by a high content in viridiflorol (50%). The 1,8-cineole chemotype represented 58% of three populations. Seasonal differentiation does not occur, showing that Niaouli oil composition is stable all year.'),(1147,'10.1080/10412905.2007.9699243','California<i>Lomatiums</i>, Part VII. Analysis of the Essential Oils of<i>Lomatium nevadense</i>(Watson) J. Coulter et Rose var.<i>Parishii</i>(J. Coulter et Rose) Jepson. Isolation of<i>trans-Dauc</i>-8-en-11-ol, a New Sesquiterpene Alcohol and Naturally Occurring 2â²,3â²,3â²-Trimethyl-2â²,3â²-Dihydroangelicin','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699243',11,'https://openalex.org/W2065400474','Abstract The essential oil from the fruits of Lomatium nevadense var. parishii showed β-phellandrene/limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpenene, β-caryophyllene, germacrene D, bicyclogermacrene, and (E)-sesquilavandulol to constitute more than 3% each of the oil. With the addition of (E)-2-hexenal, (Z)-3-hexenol and palmitic acid, the stem and leaf oil had similar composition. A new sesquiterpene alcohol, trans-dauc-8-en-11-ol along with naturally occurring 2â²,3â²,3â²-trimethyl-2â²,3â²-dihydroangelicin were isolated. (Z)-Falcarinol made up 48.5% of the root oil.'),(1148,'10.1080/10412905.2007.9699248','Essential Oil of<i>Tordylium Ketenoglui</i>H. Duman Et A. Duran (Umbelliferae) Growing in Turkey','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699248',6,'https://openalex.org/W2081667302','Abstract The essential oil obtained by hydrodistillation from fruits of Tordylium ketenoglui H. Duman et A. Duran (Umbelliferae, Apiaceae) was analyzed by GC and GC/MS. In total, seventy-seven compounds were characterized, representing 91.6% of the oil. The main constituents were octyl octanoate (28.9%), octanol (11.6%) and bornyl acetate (7.2%). Key Word Index: Tordylium ketenoglui Umbelliferaeessential oil compositionoctyl octanoateoctanol'),(1149,'10.1080/10412905.2007.9699249','Study of the Essential Oils from the Flowers and Fruits of<i>Scandix iberica</i>Bieb. Growing in Turkey','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699249',13,'https://openalex.org/W2081067551','Abstract Microdistilled essential oils from flowers (A) and fruits (B) of Scandix iberica Bieb. were analyzed by GC and GC/MS. A total of 29 and 27 compounds were identified representing 99.3% and 99.4% of the flower and fruit oils, respectively. The main constituent was found to be methyl chavicol (85.8â90.5 %) in both cases.'),(1150,'10.1080/10412905.2007.9699254','Antibacterial Action of Essential Oils from Corsica','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699254',109,'https://openalex.org/W1968156900','Abstract The antimicrobial activity of 28 essential oil samples isolated from local plants or plants cultivated in Corsica was evaluated against a large panel of human pathogenic bacteria, including Campylobacter jejuni which appeared as a good model for this purpose. The chemical composition of the 18 oils selected for their efficiency was determined by GC and GC/MS. Among them, the oils of Cistus ladaniferus, Crithmum maritimum, Daucus carota, Juniperus communis, Mentha aquatica and Santolina corsica showed compositions without components known as active, suggesting the presence of compounds not previously described as antibacterial agents.'),(1151,'10.1080/10412905.2007.9699257','Inhibition of Immediate-Type Allergic Reaction by<i>Minthostachys verticillata</i>(Griseb.) Epling Essential Oil','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699257',18,'https://openalex.org/W2070083034','Abstract An oil of Minthostachys verticillata (Griseb.) Epling was analyzed by GC. The main constituents identified were pulegone (63.0%) and menthone (16.4%). It was found that the oil inhibited β-hexosaminidase release from basophils. Forty-two percent of the cells present in lymphocyte cultures stimulated by the oil were CD8(+) T cells and showed higher IFN-γ levels than non-stimulated cultures (p < 0.05). According to these results, the oil was considered to be a Th1 deviation inducer, inhibiting the immediate-type allergic reaction.'),(1152,'10.1080/10412905.2007.9699258','Chemical Composition and Antimicrobial Activity of the Flower Oil of<i>Russowia sogdiana</i>(Bunge) B. Fedtsch. (Asteraceae) from China','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699258',12,'https://openalex.org/W2020393760','Abstract An essential oil, which was obtained by water distillation from Russowia sogdiana (Bunge) B. Fedtsch. flowers, was analyzed by GC and GC/MS. The main constituents were identified as limonene (15.9%), trans-α-bergamotene (5.6%), salvial-4(14)-en-1-one (3.8%), carvone (3.6%), p-cymene (3.6%), trans -carveol (3.2%). Thirty-two components were separated and identified which accounted for over 62.1% of the total essential oil. The antimicrobial activity of R. sogdiana oil was studied using broth dilution test on seven bacterial strains, using mycelial growth test on three fungal strains. The oil exhibited a broad spectrum antibacterial activity against Gram-positive (Bacillussubtilis, Staphylococcus aureus) and Gram-negative bacteria (Escherichia coli, Erwinia carotovora ssp. carotovora, Pseudomonas lachrymans, Xanthomonas vesicatoria, Agrobacterium tumefaciens) with minimum inhibitory concentration (MIC) values ranging from 0.2 mg/mL to 0.8 mg/mL. The oil also showed an important antifungal activity against fruit pathogenic fungi Glomerella cingulata, Botryodiplodia theobromea and Venturia pirina. Maximum antifungal activity was observed against G. cingulata mycelial growth which percentage inhibition was 51.8% at concentration of 100 μg/mL.'),(1153,'10.1080/10412905.2007.9699265','Characterization of<i>Artemisia arborescens</i>L. (Asteraceae) leaf-derived essential oil from Southern Italy','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699265',22,'https://openalex.org/W2039600652','Abstract Leaf-derived essential oils isolated from Artemisia arborescens L. (Asteraceae) were analyzed by using GC/MS and GC-FID (for compound quantification); a total of 82 components were determined. The oils were derived from plants collected at the vegetative stage and originating from three locations in southern parts of Italy: Calabria, Sicily and the island of Lipari (Eolian Islands). In general, the chemical compositions were rather similar with some major differences regarding, in particular, the amounts of oxygenated compounds, such as camphor, chamazulene and α- and β-thujones. The research work was extended to the determination of a series of chiral compounds, as also the olfactive analysis of the aroma-active compounds, with the aim of acquiring an enlargened view on this specific sample-type.'),(1154,'10.1080/10412905.2007.9699266','<i>Mentha Spicata</i>Essential Oils Rich In 1,8-Cineole And 1,2-Epoxy-P-Menthane Derivatives From Zakynthos (Ionian Island, W Greece)','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699266',14,'https://openalex.org/W2027032368','Abstract Wild Mentha spicata plants from 3 locations on the Island of Zakynthos had essential oil yields (mL/100g DW) ranging from 0.5â1.1 %. The main oil constituents were trans-piperitone oxide, piperitenone oxide and 1,8-cineole. On a whole plant basis (aerial parts) the trans-piperitone oxide content ranged from 1.4 % location (Loc 1) to 32.5% (Loc 3) and appeared to have an inverse relationship with the 1,8-cineole content which ranged from 10.8 % (Loc 3) to 37.9 % (Loc 1). 1,8-cineole was the major oil constituent (37.9 %) of M. spicata plants from Loc 1. The major constituent of the inflorescence oils was piperitenone oxide which ranged from 32.4 % (Loc 3) to 46.3 % of the oil (Loc 1). The major constituent of the leaf oils was 1,8-cineole (40.5 %) in plants from Loc 1 and trans-piperitone oxide in plants from Loc 2 (19.8 %) and Loc 3 (33.5 %). This is the first report for wild populations in Greece of a M. spicata oil in which 1,8-cineole is the major constituent. The observed variation in essential oil composition between locations and plant organs in July would not appear to be directly related to the climatic conditions. Key Word Index: Mentha spicata Lamiaceaeessential oil composition trans-piperitone oxidepiperitenone oxide1,8-cineole'),(1155,'10.1080/10412905.2007.9699268','Essential Oil Analyses of The Root Oils Of 10<i>Bupleurum</i>Species From China','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699268',22,'https://openalex.org/W2050398057','Abstract The volatile composition of the root oils of ten Bupleurum species (B.chinense DC., B.scorzonerifolium Willd., B.microcephalum Diels., B.malconense Shan et Y. Li, B.longicaule Wall. et DC. var. giraldii Wolff, B.marginatum Wall. ex DC, B.bicaule Helm, B.yinchowense Shan et Y. Li, B.wenchuanense Shan et Y. Li, B.smithii Wolff. var. parvifolium Shan et Y. Li) have been studied. The species were collected in their typical habitats of China. The oils were obtained by hydrodistillation and their analyses were performed by GC/FID and GC/MS. Fifty constituents of the oils were identified. The major components of the root oil of B.chinense were hexanal (29.5%), furfural (7.3%), hexanoic acid (7.4%), 2-amylfuran (5.5%) and (E,E)-2,4-decadienal (5.9%). The main components of the root oil of B.scorzonerifolium were hexanal (12.4%), furfural (8.1%), heptanal (9.3%) and dodecanoic acid (5.7%). Sixteen compounds were characterized in the root oil of B.microcephalum, with cyperol (15.6%), heptanal (6.4%) as main constituents. The major components were furfural (13.2%) and p-tolyl-2-propene (7.5%) in the oil of B.malconense. Nineteen compounds were characterized in the root oil of B.longicaule, with hexanal (15.1%), furfural (15.6%) and p-tolyl-2-propene (7.2%) as main constituents. The main constituents were p-tolyl-2-propene (9.2%), p-cymene (8.4%) and cis-linalool oxide (5.4%) in the root oil of B.marginatum. Nineteen compounds were characterized in the root oil of B.bicaule, with 4-tridecen-6-yne (42.6%) as the main constituent. The main compounds were hexanal (30.5%), furfural (11.9%) and hexanoic acid (11.7%) in the root oil of B.yinchowense. The main components were undecane (19.9%), p-tolyl-2-propene (8.5%) and hexanal (6.1%) in the root oil of B.wenchuanense. Twenty-two compounds were characterized in the root oil of B.smithii var. parvifolium, with hexanal (10.8%) and methyl thymol (6.2%). A comparison of the root oil compositions from the ten Bupleurum species showed that the concentration of major compounds was different, but almost all samples were found to contain a series aliphatic derivatives.'),(1156,'10.1080/10412905.2007.9699269','Differences Between The Inflorescence, Leaf And Stem Essential Oils Of Wild<i>Mentha Pulegium</i>Plants From Zakynthos, Greece','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699269',21,'https://openalex.org/W2049708191','Abstract The composition of the inforescence (I), leaf (L) and stem (S) essential oils of wild Mentha pulegium plants from three populations (1â3) on the island of Zakynthos were examined. Pulegone (32.8 %, S1 to 75.8 %, I3) was the major constituent of all of the oils. The other main constituents were piperitenone (5.1 %, L3 to 35 %, I2), isomenthone (4.3 %, I2 to 28.6 %, L3) and piperitone (0.5 %, I3 to 5.2 %, L2). In total, C-3-oxygenated p-menthane compounds constituted from 73.0 % (S1) to 96.2 % (I2) of the oils. The piperitenone content of the inforescence oils was up to 2.4 (Loc 3) times higher than that of the leaf oils. Correspondingly, the isomenthone content of the leaf oils was up to 4.2 (Loc 2) times higher than that of the inforescence oils. The ratio of the isomenthone:piperitenone content of the oils (n=3) was markedly different for the inforescence (mean 0.31 ±SD 0.21), leaf (mean 2.91 ± SD 2.37) and stem (mean 1.12 ± SD 0.68) oils. The essential oil yields (mL/100g DW) were for the inforescences 3.1â5.0 %, leaves 3.1â4.0 %, stems <0.1â0.1% and whole plant (aerial parts) 2.4â3.9 % and are among the highest oil yields reported to date in Greece for M. pulegium.'),(1157,'10.1080/10412905.2007.9699270','<i>Lomatium grayi</i>and Indra Swallowtail Butterfly. Composition of the Essential Oils of Three Varieties of<i>Lomatium grayi</i>(J. M. Coult et Rose) J. M. Coult et Rose.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699270',4,'https://openalex.org/W2025988897','Abstract The female Indra Swallowtail butterfly lays eggs on a number of species of the genus Lomatium in the Apiaceae family The essential oils of three varieties of Lomatium grayi; L. grayi. var. grayi, L. grayi var. depauperatum and L. grayi. var. (undescribed) have been analyzed. Among the major components, L. grayi var. grayi shows myrcene (8.4%), β-phellandrene/limonene (27.2%), γ-terpinene (10.4%), and senkyunolide (24.4%). L. grayi var. depauperatum shows myrcene (8.1%), p-cymene (4.3%), β-phellandrene/limonene (20.8%), (Z)-β- and (E)-βâocimene (23.6%), γ-terpinene (4.4%), germacrene D (4.6%), senkyunolide (4.7%), and (Z)-ligustilide (6.7%). L. grayi (new varity) shows β-phellandrene/limonene (17.7%), γ-terpinene (16.1%), and senkyunolide (44.0%). These observations contrast signifcantly with the reported composition of L. grayi. Only L. grayi var. depauperatum and L. grayi (new variety) attract the butterfly.'),(1158,'10.1080/10412905.2007.9699272','The Essential Oil Composition of<i>Tanacetum macrophyllum</i>(Waldst. et Kit.) Schultz. Bip.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699272',17,'https://openalex.org/W2009871983','Abstract A water distilled essential oil from aerial parts of Tanacetum macrophyllum (Waldst. et Kit.) Schultz.Bip. was analyzed both by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/M S). The major components were identified as β-eudesmol (21.4%) and cis-chrysanthenol (12%). Seventy five components were characterized representing 86.5% of the oil.'),(1159,'10.1080/10412905.2007.9699273','Hydrodistillation Kinetic and Antibacterial effect Studies of the flower Essential Oil from the Tunisian<i>Ridolfia segetum</i>(L.)','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699273',12,'https://openalex.org/W2037974290','Abstract The flower oil of Ridolfia segetum (L.) Moris of Tunisian origin was analyzed by GC and GC/MS. The main constituents of the oil were myristicin and dillapiole, the amounts of which varied depending upon the length of time the flowers were hydrodistilled. The contents of myristicin and dillapiole varied from 13.1â31.5% and 29.5â85.4%, respectively. Oil samples (fractions) were taken every 10 min from 10 to 150 min. Each fraction was screened against three Gram-positive and three Gram-negative bacteria. It was found that the antibacterial activity of the fractions was directly related to their proportions of monoterpenols and phenolic derivatives.'),(1160,'10.1080/10412905.2007.9699274','Essential Oil Composition of Four Iranian<i>Nepeta</i>Species (<i>N. cephalotes, N. bornmuelleri, N. mirzayanii</i>and<i>N. bracteata</i>)','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699274',14,'https://openalex.org/W2009394050','Abstract Essential oils from aerial parts of Nepeta cephalotes Boiss., N. bornmuelleri Hausskn. ex Bornm., N. mirzayanii Rech. f. et Esfand. and N. bracteata Benth. were obtained by hydrodistillation. The oils were analyzed by capillary gas chromatography, using fame ionization and mass spectrometric detection. Eight components were identified in the oil of N. cephalotes with 4aα,7α,7aα-nepetalactone (90.1%) and β-pinene (7.5%) as main constituents. Twenty-eight compounds were identified in the oil of N. bornmuelleri with 4aβ,7α,7aβ-nepetalactone (64.0%) and 1,8-cineole (7.1%) as main components. Twenty-two compounds were characterized in the oil of N. mirzayanii with 4aα,7α,7aα-nepetalactone (61.0%) and caryophyllene oxide (7.8%) as main constituents. Twenty-eight compounds were characterized in the oil of N. bracteata with spathulenol (14.0%), caryophyllene oxide (12.3%), bicyclogermacrene (11.4%) and β-caryophyllene (11.2%) as main constituents. The results showed the nepetalactone isomers were the main components of the oils of N. cephalotes, N. bornmuelleri and N. mirzayanii. The oil of N. bracteata consisted of mainly of sesquiterpenes, while nepetalactone was not detected in this oil. Key Word Index: Nepeta cephalotes Nepeta bornmuelleri Nepeta mirzayanii Nepeta bracteata Labiataeessential oil composition4aα,7α,7aα-nepetalactone4aβ,7α,7aβ-nepetalactonespathulenolcaryophyllene oxidebicyclogermacreneβ-caryophyllene'),(1161,'10.1080/10412905.2007.9699277','Fragrant Lactones in the Steam Distillation Residue of<i>Aeollanthus suaveolens</i>Mart. ex Spreng and Analysis by HSâSPME','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699277',5,'https://openalex.org/W2006651656','Abstract The volatiles found in the headspace of Aeollanthus suaveolens were analyzed by solid phase microextraction coupled with GC/MS. This led to the identification of the 23 compounds. During steam distillation of the oil of A. Suaveolens, the very fragrant lactones, massoia lactone and δ- decalactone, were concentrated in the residue from which they can easily be extracted for perfumery purposes.'),(1162,'10.1080/10412905.2007.9699279','Essential Oils of Selected Hawaiian Plants and Associated Litters','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699279',16,'https://openalex.org/W1984169164','Abstract The chemical composition of the essential oils from the leaves of Araucaria heterophylla (also known as Norfolk Island pine), Casuarina cunninghamian, Eucalyptus citriodora, Psidium cattlenium var. lucidum (also known as strawberry guava), and litters of the first two species were studied using two gas chromatography techniques, one equipped with a mass spectrometer detector (GC/MS) and the other with a fame ionization detector (GC/FID). Six volatile compounds were identified in the leaf oil of A. heterophylla. A substantial increase in the amount of α-pinene, α-terpinene and a decrease in the amount of β-caryophyllene was noticed in the litter oil of A. heterophylla. Three volatile compounds were identifed in C. cunninghamian. Another monoterpene, α-terpinene, was observed in the litter oil of C. cunninghamian. Eleven compounds were identified in the leaf oil of P. cattlenium, of which β-caryophyllene (59.0%), α-pinene (13.2%) and myrcene (11.3%) were the major components. Thirteen volatile oil compounds were identified in the E. citriodora leaf oil, of which citronellal (42.8%), citronellol (17.9%) and α-terpinene (11.2%) were the major components.'),(1163,'10.1080/10412905.2007.9699285','Composition of the Essential Oils of<i>Satureja abyssinica</i>ssp.<i>abyssinica</i>and<i>Satureja paradoxa</i>: Their Antimicrobial and Radical Scavenging Activities','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699285',20,'https://openalex.org/W2031757836','Abstract The essential oils of fresh aerial parts of Satureja abyssinica (Benth.) Briq. ssp. abyssinica and Satureja paradoxa (Vatke) Engl. collected in Ethiopia were analyzed by gas chromatography (GC/FID) and gas chromatography-mass spectrometry (GC/MS). The results of the analyses indicated that the components of the two oils are similar qualitatively with significant quantitative differences. Twenty-three compounds comprising 96.9% of the total peak area were identified in S. abyssinica ssp. abyssinica oil with the monoterpene ketones pulegone (43.5%) and isomenthone (40.7%) as major components. The oil of S. paradoxa was found to contain twenty-six compounds comprising 92.0% of the total oil with the major components being cis-piperitone oxide (45.3%), pulegone (9.3%) and piperitenone oxide (8.1%). The in vitro antimicrobial activity of the oils was studied against some medically important pathogens including Gram positive and Gram negative bacteria as well as some fungal strains using standard agar-well diffusion technique. Both oils exhibited significant activity against most of the bacteria and fungi used in the study with minimum inhibitory concentration (MIC) values ranging from 0.50 to 4.00 μL/mL, against the bacteria, and 0.19 to 3.00 μL/mL, against the fungi. Comparison of their activity with standard antibacterial and antifungal agents revealed that both oils were more active against Streptococcus pyogenes than the standard antibiotic amoxicillin. Moreover, the oil of S. paradoxa displayed a powerful activity against Candida albicans and Trichophyton mentagraphytes with growth inhibition zone greater than that of the standard antifungal agent ketoconazole. The oils were also tested for their antioxidant activity in diphenylpicrylhydrazyl (DPPH) assay and showed a dose dependant free radical scavenging activity with IC50 values of 1.8 μL/mL (S. abyssinica subsp. abyssinica) and 1.6 μL/mL (S. paradoxa).'),(1164,'10.1080/10412905.2007.9699289','Essential Oils of<i>Tanacetum elburensis</i>Mozaff. and<i>Tanacetum persicum</i>(Boiss.) Mozaff. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699289',9,'https://openalex.org/W2013341720','Abstract Water-distilled essential oils from the aerial parts of Tanacetum elburensis Mozaff. and Tanacetum persicum (Boiss.) Mozaff. were analyzed by GC and GC/MS. Thirty-one compounds representing 90.7% of the oil of T.elburensis were identified, among which menthyl isovalerate (20.0%) and 1,8-cineole (16.6%) were the major. The oil of T.persicum was characterized by higher amounts of borneol (24.3%), menthyl acetate (17.3%), isobornyl2-methyl butyrate (16.0%) and artedouglasia oxide D (14.3%) among the twenty-two components comprising 91.8% of the total oil detected. Both oils were richer in oxygenated monoterpenes than sesquiterpenes.'),(1165,'10.1080/10412905.2007.9699290','Analysis of the leaf Oil of<i>Syzygium malaccense</i>Merr. et Perry from Nigeria','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699290',16,'https://openalex.org/W2059198699','Abstract The hydrodistilled essential oil from fresh leaves of Syzygium malaccense Merr. et Perry. grown in Nigeria has been studied by GC and GC/MS for the first time. Identification of the substances was made by comparison of mass spectra and retention indices with literature records. The oil was largely composed of monoterpenes (61.1%) characterized mainly by (+)-α-pinene (7.3%), (â)-β-pinene (8.0%), p-cymene (13.5%), and α-terpineol (7.5%). The sesquiterpenes constituted 30.8% of the oil with (â)-β-caryophyllene (9.0%) as the major component.'),(1166,'10.1080/10412905.2007.9699291','Chemical Composition of<i>Artemisia absinthium</i>L. from Greece','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699291',29,'https://openalex.org/W2045637460','Abstract The hydrodistilled essential oil of the aerial parts of Artemisia absinthium L. was analyzed by GC/MS. Sixty-eight components of the oil were identifed representing 93.4%. The main components were caryophyllene oxide (25.3%), p-cymene (16.8%), 1,8-cineole (8.9%) and (Z)-lanceol acetate (7.3%).'),(1167,'10.1080/10412905.2007.9699292','Santolina Alcohol as Component of the Essential Oil of<i>Achillea ageratum</i>L. from Corsica Island','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699292',14,'https://openalex.org/W2048422861','Abstract The composition of the essential oil of Achillea ageratum L. from Corsica Island was investigated using a combination of gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS) after fractionation over column chromatography. Sixty-eight compounds were identified, the main components being 1,8-cineole (41%), yomogi alcohol (22.3%), santolina alcohol (10%) and artemisyl acetate (7.6%). The chemical composition of Corsican A. ageratum oil differed from those reported in the literature. The use of two capillary columns with different polarity under optimal GC conditions allowed the identifcation and the quantification of santolina alcohol that was coeluted on both capillary columns used. Key Word Index: Achillea ageratum Asteraceaeessential oilcomposition1,8-cineoleyomogi alcoholsantolina alcohol'),(1168,'10.1080/10412905.2007.9699294','Phenological Variation of the Essential Oil of<i>Artemisia scoparia</i>Waldst. et Kit from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699294',31,'https://openalex.org/W2089594025','Abstract Variation in the quantity and quality of the essential oil of Artemisia scoparia Waldst. et Kit at different developmental growth stages including vegetative, floral budding and flowering are reported. The oils were obtained by hydrodistillation of air-dried samples. The yields of oils (w/w %) in different stages were in the order of: flowering (0.9%)> floral budding (0.7%)> vegetative (0.4%). The oils were analyzed by GC and GC/MS. In total, 25, 23 and 18 constituents were identified and quantified in the oils of vegetative, floral budding and flowering plants, representing 98.4 %, 98.5% and 98.7% of the oils, respectively. α- and β-Thujone and 1,8-cineole were the main compounds in all samples. α-Thujone, was lower in the vegetative stage and increased in the subsequent harvesting times to reach maximum in flowering. In contrast, β-thujone, was higher in the vegetative stage and decreased during flowering. Oxygenated monoterpenes were the main group of compounds in flowering (97.9%), floral budding (96.6%) and vegetative (93.4%) stage.'),(1169,'10.1080/10412905.2007.9699297','Chemical Composition of the Essential Oil of<i>Microtoena patchoulii</i>[(C.B. Clarke Ex J.D. Hooker) C.Y. Wu et Hsuan]','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699297',10,'https://openalex.org/W2025651615','Abstract The chemical components of the essential oil obtained from the steam-distillation of Microtoena patchoulii leaves were investigated by GC and GC/MS, and twenty-one compounds were identified. The major compounds of the oil were patchouli alcohol (54.4%), 1-octen-3-ol (21.4%), and α-guaiene (2.4%). The composition of M. patchoulii oil is similar to that of commercial patchouli oil, and similar pharmacological effects could be expected when it is used as a substitute for Pogostemon cablin.'),(1170,'10.1080/10412905.2007.9699300','Chemical Composition of the Leaf Essential Oil of<i>Psidium guajava</i>L. from Taiwan','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699300',41,'https://openalex.org/W2039004809','Abstract The composition of the essential oil obtained from the hydrodistillation of the leaves of Psidium guajava L. was analyzed by capillary GC and GC/MS. A total of 50 compounds were identified. The major constituents identified in the oil were: β-caryophyllene (27.7%), α-pinene (14.7%) and 1,8-cineole (12.4%).'),(1171,'10.1080/10412905.2007.9699303','Differentiation of Fruiting and Non-fruiting<i>Pimenta dioica</i>(L.) Merr. Trees Based on Composition of Leaf Volatiles','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699303',21,'https://openalex.org/W2110991133','Abstract Leaf oil from fruiting female and non-fruiting male Pimenta dioica (L.) Merr. trees, were analyzed by GC. Oil yields from male pimento trees (2.13%) were typically lower than that for female trees (2.67%). Non-fruiting and fruiting trees contained the same volatile components with different relative abundances. The composition of eugenol (p< 0.01), and myrcene, α-phellandrene, γ- terpinene, terpinolene and α-thujene (p< 0.005) were significantly different in the female versus the male pimento trees. Characteristic monoterpenoid profiles were observed for the fruiting and non-fruiting pimento trees which could be used for the early prediction of the berry bearing ability of pimento trees.'),(1172,'10.1080/10412905.2007.9699304','Chemical Composition of Leaf and Fruit Oils of<i>Heracleum candolleanum</i>','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699304',15,'https://openalex.org/W2084565657','Abstract Essential oils from leaves and fruits of Heracleum candolleanum were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components in the leaf oil were sabinene (13.2%), limonene (9.2%), β-caryophyllene (8.6%) and caryophyllene oxide (8.4%), whereas the major constituents in the fruit oil were limonene (70.0%) and octyl acetate (7.2%).'),(1173,'10.1080/10412905.2007.9699306','<i>Eclipta indica L.</i>(Asteraceae): A source of 2-Tridecanone','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699306',7,'https://openalex.org/W1998363821','Abstract The volatile oil obtained by hydrodistillation from the leaf of Eclipta indica L. was analyzed for its constituents by means of GC and GC/MS. 2-Tridecanone (89.7%), a straight chain ketone, was the singly most abundant constituent. Caryophyllene oxide (3.9%) and β-caryophyllene (2.6%) were the other compounds occurring in sizeable proportions.'),(1174,'10.1080/10412905.2007.9699313','Composition and Antimicrobial Activity of the Essential Oil of <i>Tanacetum cadmeum</i> (Boiss.) Heywood subsp. <i>orientale</i> Grierson','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699313',13,'https://openalex.org/W2017518612','Abstract Water distilled essential oil of aerial parts of Tanacetum cadmeum (Boiss.) Heywood subsp. orientale Grierson (Asteraceae) was analyzed by GC and GC/MS methods. Ninety three compounds have been characterized representing 97.8% of the oil. 1,8-Cineole (18.9%), p-cymene (15.7%), terpinen-4-ol (14.8%), borneol (9.8%) and γ-terpinene (3.5%) were found to be the major constituents of the oil. Antimicrobial activity of the oil was tested via micro-dilution broth method. Escherichia coli, Staphylococcus aureus, Enterobacter aerogenes, Salmonella typhimurium, Bacillus cereus, Staphylococcus epidermidis, Candida albicans were used as the test microorganisms.'),(1175,'10.1080/10412905.2007.9699314','Chemical Analysis and Antimicrobial Activity of Essential Oils from the Aromatic Plants<i>Artemisia afra</i>Jacq. and<i>Leonotis ocymifolia</i>(Burm. F.)<i>Iwarsson</i>var.<i>raineriana</i>(Vision1)<i>Iwarsson</i>Growing In Tanzania','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699314',32,'https://openalex.org/W2058382895','Abstract Hydrodistilled volatile oils from the aerial parts of Artemisia afra and leaves of Leonotis ocymifolia var. raineriana were investigated, by a combination of GC and GC/MS. From A. afra 37 compounds were identified, representing 95.3% (area percent) of the total oil and from L. ocymifolia var. raineriana, 27 compounds were identified, representing 91.1% of the total oil. Among the identified components camphor (46.2%), α-thujone (15.2%), artemisia ketone (7.4%) and 1,8-cineole (4.2%) were found as the main components of A. afra oil and germacrene D (36.8%), (Z)-β-ocimene (7.9%), β-caryophyllene (7.0%) and (E)-β-ocimene (4.4%) were the major components of L. ocymifolia oil. Furthermore, the oils, as well as nine of their constituents, were evaluated for their antimicrobial activity, against six bacteria, two oral pathogens and three pathogenic fungi. The results showed that the oil of A. afra has a moderate antimicrobial activity, while the oil of L. ocymifolia exhibited a stronger one against Gram-negative bacteria and oral pathogens, and a weaker one against Gram-positive bacteria. This interesting profle can be attributed to the high content of the oil, of germacrene D which is known for its antimicrobial activity.'),(1176,'10.1080/10412905.2007.9699315','Chemical Composition of the Essential Oils from Leaves, Flowers, Stem and Root of <i>Phlomis olivieri</i> Benth.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699315',18,'https://openalex.org/W2064503448','Abstract The essential oils obtained from the dried leaves, flowers, stem and root of Phlomis olivieri Benth. (Labiatae) were analyzed using GC and GC/MS. Thirteen components were identified in the oil of leaf with germacrene D (58%), α-pinene (10.4%) and bicyclogermacrene (4.4%) as main constituents. Ten compounds were identified in the oil of flowers with germacrene D (48%), α-pinene (19.7%) and β-selinene (10.1%) as main components. Ten compounds were characterized in the oil of stem with germacrene D (57%), α-pinene (8.6%) and 2-pentadecanone (6.5%) as main constituents. In the oil of root, germacrene D (35%), α-pinene (12.6%) and spathulenol (6.6%) were found as main constituents. All oils consist of monoterpenes, sesquiterpenes and aliphatic compounds.'),(1177,'10.1080/10412905.2007.9699323','Analysis of Volatile Compounds of camu-camu (<i>Myrciaria dubia</i>(HBK) Mcvaugh) Fruit Isolated by Different Methods','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699323',22,'https://openalex.org/W2076012178','Abstract Volatile compounds were isolated from camu-camu (Myrciaria dubia (HBK) McVaugh) fruit by liquid-liquid extraction (LLE), simultaneous distillation-solvent extraction (SDE) and headspace solid-phase microextraction (HS-SPME). The volatile concentrates were examined by GC and GC/MS. A total of 111, 114 and 138 compounds were identified in the LLE, SDE and HS-SPME of the fruit, respectively. Limonene was the major component of these concentrates, followed by α-pinene. The relative proportions of the major compounds are shown to be dependent upon the isolation methods.'),(1178,'10.1080/10412905.2007.9699325','Composition of the Essential Oil of<i>Hippomarathrum cristatum</i>(DC.) Boiss.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699325',9,'https://openalex.org/W2066031237','Abstract Water distilled essential oil of Hippomarathrum cristatum (DC.) Boiss. (Umbelliferae) fruits used as a condiment in food products traditionally was analyzed by GC and GC/MS methods. Eighty compounds were characterized representing 91.6% of the oil. Hexadecanoic acid (11.6%), nonacosane (8.0%), germacrene D (6.1%) and myristicin (4.4%) were found to be the major constituents of the oil.'),(1179,'10.1080/10412905.2007.9699326','Constituents of the Essential Oil of<i>Dicyclophora persica</i>Boiss. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699326',1,'https://openalex.org/W2096474672','Abstract The essential oil of Dicyclophora persica Boiss. growing wild in Iran was obtained by hydrodistallation and analyzed by GC and GC/MS technique. Fifty-four components representing 89.0% of the total oil were identified. The main components of the oil were Ï-cymene (13.6%), α-pinene (13.4%), αâphellandrene (9.4%) and (Z)-falcarinol (5.0%).'),(1180,'10.1080/10412905.2007.9699328','Volatile Oils Constituents from Different Parts of<i>Artemisia ciniformis</i>Krasch. Et M. Pop. ex Poljak and<i>Artemisia incana</i>(L.) Druce. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699328',19,'https://openalex.org/W2039260773','Abstract The essential oils obtained by hydrodistillation from the leaves, stems and aerial parts of Artemisia ciniformis Krasch. et M. Pop. ex Poljak, and the flower, leaves and stems of Artemisia incana (L.) Druce. were analyzed by GC and GC/MS. Davanone (40.1%, 32.3% and 12.6%) was the main constituent in the stem, leaf and aerial parts oils of A. ciniformis. The other main components in the aerial parts oil of the plant were myrcene (19.3%), linalool (13.5%) and camphor (13.1%). The flower, leaf and stem oils of A. incana were found to be rich in α- thujone (28.7%, 28.1% and 22.2%), 1,8-cineole (20.5%, 22.1% and 25.5%) and camphor (10.5%, 10.1% and 12.6%), respectively.'),(1181,'10.1080/10412905.2007.9699329','Composition and Chemical Variability in the Essential Oil of<i>Hyptis marrubioides</i>Epl.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699329',9,'https://openalex.org/W2033117431','Abstract The essential oils from stems and leaves (fresh or dried, and whole or sliced) of Hyptis marrubioides collected from two localities of Brazilian Cerrado were investigated by GC and GC/MS. Caryophylla-4(14),8(15)-dien-5β-ol, eudesma-4(15),7-dien-1β-ol, caryophyllene oxide and β-caryophyllene were the principal constituents. The results were submitted to Principal Component and Cluster analysis which allowed three groups of oils to be distinguished with respect to sampling site and post-harvested process: cluster I (fresh leaves and fresh or dried stems from Lavras site) with high percentage of caryophylla-4(14),8(15)-dien-5β-ol (16.7%) and eudesma-4(15),7-dien-1β-ol (12.8%); cluster II (dried leaves and stems from Tiradentes site) with epi-longipinanol (16.2%) rich oil, and cluster III (dried leaves from Lavras) containing a high content of β-caryophyllene (17.4%) and α-copaene (10.1%). Canonical discriminant analysis showed that is possible to accurately predict 100% well-classification in the original clusters using β-caryophyllene, epi-longipinanol and caryophylla-4(14),8(15)-dien-5β-ol as predictor variables. The whole or sliced plant materials resulted in similar chemical composition. Key Word Index: Hyptis marrubioides Lamiaceaeessential oil compositioncaryophylla-4(14),8(15)-dien-5β-oleudesma-4(15),7-dien-1β-olα-copaeneβ-caryophyllene epi-longipinanolcaryophyllene oxidechemical variabilitycanonical discriminant analysis'),(1182,'10.1080/10412905.2007.9699331','Constituents of the Essential Oil of<i>Marrubium astracanicum</i>Jacq. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699331',14,'https://openalex.org/W1869529085','Abstract The essential oil of Marrubium astracanicum Jacq. growing wild in Iran was obtained by hydrodistallation and analyzed by GC and GC/MS. Seventy-two components representing 86.5% of the total oil were identified. The main components of the oil were β-caryophyllene (21.2%) and valeranone (5.4%). Key Word Index: Marrubium astracanicum Labiataeessential oil compositionβ-caryophyllene'),(1183,'10.1080/10412905.2007.9699333','Composition of the Essential oils of<i>Hippomarathrum microcarpum</i>(M. Bieb.) B. Fedtsch. and<i>Physospermum cornubiense</i>(L.) DC. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699333',11,'https://openalex.org/W2027078102','Abstract The essential oils obtained from the aerial parts of Hippomarathrum microcarpum and Physospermum cornubiense, growing in Iran, were analyzed by GC and GC/MS. Thirty-three compounds representing 95.2% of the oil of H. microcarpum, and nine compounds representing 91.5% of the oil of P.cornubiense were charactrized. The major components of the oil obtained by hydrodistillation from H.microcarpum were α-pinene (15.9%), β-caryophyllene (15.7%), β-phellandrene (7.8%) and germacrene-D (6.8%) and the major components of the oil of P. cornubiense were caryophyllene oxide (27.5%), limonene (16.2%) and β-caryophyllene (15.8%).'),(1184,'10.1080/10412905.2007.9699334','Chemical Constituents of the Essential Oils from leaves, flowers, stem and aerial parts of <i>Salvia aethiopis</i> L. from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699334',7,'https://openalex.org/W2136676996','Abstract The essential oils obtained from the dried leaves, flowers, stem and aerial parts of Salvia aethiopis L. (Labiatae) were analyzed using GC and GC/MS. Eighteen components were identified in the oil of leaves with α-copaene (23.8%), β-caryophyllene (23.3%) and germacrene D (18%) as main constituents. Twenty-two compounds were identified in the oil of flowers with β-caryophyllene (24.1%), germacrene D (18.4%) and α-copaene (18.1%) as main components. Eighteen compounds were characterized in the oil of stem with α-copaene (24.9%), β-caryophyllene (20.9%) and germacrene D (17.8%) as main constituents. Twenty-nine compounds were characterized in the oil of aerial parts with β-caryophyllene (23.8%), α-copaene (21%) and germacrene D (18.6%) as main constituents.'),(1185,'10.1080/10412905.2007.9699337','Volatile Constituents and Antibacterial Activity of<i>Eugenia rottleriana</i>Wight et Arn. Leaf Oil','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699337',2,'https://openalex.org/W2003247968','Abstract Essential oil obtained by hydrodistillation from the leaves of Eugenia rottleriana was analyzed by GC and GC/MS. Twenty-eight compounds constituting 99.1% of the analyzed sample were identified. The oil was characterized by the predominance of monoterpenes (61.2%) with limonene (50.3%) as the major constituent. αâHumulene (13.3 %), βâcaryophyllene (8.8%) and linalool (3.2%) were the other major components. The oil displayed significant antibacterial activity when tested against Bacillus cereus and moderate activity against Serratia marcescens and Escherichia coli.'),(1186,'10.1080/10412905.2007.9699339','Composition and Antibacterial Activity of the Essential Oil of<i>Thymus fontanesii</i>Boiss. et Reut. from Algeria.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699339',18,'https://openalex.org/W2045109985','Abstract The composition of the essential oil isolated by hydrodistillation from the aerial parts of Thymus fontanesii Boiss. et Reut., growing wild in Algeria (Tlemcen province) was determined by GC(RI), GC/MS and 13C-NMR. The oil was characterized by a high content of carvacrol (67â69%) and its antibacterial activity was tested against nine bacterial strains.'),(1187,'10.1080/10412905.2007.9699938','Composition of the Essential Oils of<i>Tordylium trachycarpum</i>(Boiss.) Al-Eisawi et Jury and<i>Tordylium hasselquistiae</i>DC. Growing in Turkey','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699938',7,'https://openalex.org/W2071563970','Abstract The essential oils obtained by hydrodistillation from fruits of Tordylium trachycarpum (Boiss.) Al-Eisawi et Jury and Tordylium hasselquistiae DC. (Apiaceae) were analyzed by GC and GC/MS. In total, fifty-three compounds were characterized, representing 99.5% of the oil and sixty-one compounds were characterized, representing 98.8% of the oil of T. trachycarpum and T. hasselquistiae, respectively. The main constituents were octyl octanoate (79.9%), octanol (11.0%) and octanoic acid (2.9%) in T. trachycarpum; and octyl hexanoate (72.7%), octyl octanoate (12.7%) and octanol (3.3%) in the oil of T. hasselquistiae.'),(1188,'10.1080/10412905.2007.9699939','Chemical Composition of<i>Teucrium alopecurus</i>Essential Oil from Tunisia','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699939',17,'https://openalex.org/W2016362347','Abstract The chemical composition of the essential oil obtained from Teucrium alopecurus De Noé, an endemic limited to Matmata (southern Tunisia) was analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS). Fifty-seven components were identified; the predominant compounds of the oil of Teucrium alopecurus were mainly sesquiterpenes hydrocarbons (61.3%) and oxygenated sesquiterpenes (26.9%); δ-cadinene (13.4%), nerolidyl acetate (12.3%), α-humulene (12.3%), α-guaiene (10.3%) and β-caryophyllene (8.2%).'),(1189,'10.1080/10412905.2007.9699943','Comparison of Microwave-Assisted Hydrodistillation and Hydrodistillation Methods for the Fruit Essential Oils of<i>Foeniculum vulgare</i>','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699943',25,'https://openalex.org/W2080319126','Abstract Microwave-assisted hydrodistillation (MWHD) and hydrodistillation (HD) were carried out for the analysis of volatile components in whole and ground fruits of Foeniculum vulgare Miller (fennel). Fruits were distilled using a microwave oven modified to fit a Clevenger-type apparatus. The effect of microwave energy on the yield and composition of the essential oil was investigated against the classical hydrodistillation. All the essential oils were analyzed by GC-FID and GC/MS. (E)-anethole was found as the main compound in the oils of both whole and ground materials (82.2â86.8%) using the two methods. Methyl chavicol (4.0â4.9%) and limonene (2.2â4.9%) were also found in fennel oils obtained by HD and MWHD. The amounts of identified components in the oils obtained from whole and ground fennel fruits were not affected significantly by microwave energy except for limonene.'),(1190,'10.1080/10412905.2007.9699944','Composition of the Essential Oil of<i>Teucrium persicum</i>Boiss. From Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699944',18,'https://openalex.org/W1978752455','Abstract The essential oil of Teucrium persicum Boiss. was obtained by hydrodistillation of the aerial parts of the plant and analyzed by GC and GC/MS. Eighty-one components representing 93.5% of the total oil were identified. The main components of the oil were caryophyllene oxide (10.6%), α-pinene (9.4%), geranyl linalool (7.8%), γ-cadinene (7.4%), elemol (6.9%) and α-cadinol (5.5%).'),(1191,'10.1080/10412905.2007.9699948','The Essential Oil of Ground Ivy (<i>Glechoma hederacea</i>L) Growing Wild In Eastern Lithuania','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699948',9,'https://openalex.org/W2066607560','Abstract The essential oil of overground parts of wild Glechoma hederacea L. collected at full flowering in seven localities of Eastern Lithuania were analyzed by GC and GC/MS. More than half of the oils were rich in sesquiterpene hydrocarbons (56.5â67.9%). The most predominant compound was germacrene D (14.1â20.7%). The other main constituents were γ-elemene (9.0â16.0%), β-elemene (8.7â12.9%), phytols (2.8â15.6%), (Z)-β-ocimene (2.2â8.5%), 1,8-cineole (92.2â5.4%), β-ylangene (2.7â4.1%) and germacrene B (2.2â3.9%). Forty-three identified compounds made up 89.1â96.2%.'),(1192,'10.1080/10412905.2007.9699952','The Essential Oil of<i>Tanacetum polycephalum</i>Schultz-Bip. subsp.<i>argyrophyllum</i>(K. Koch.) Podlech from Iran','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699952',9,'https://openalex.org/W2020825768','Abstract Essential oils isolated by hydrodistillation from the aerial parts of Tanacetum polycephalum Schultz-Bip. subsp. argyrophyllum (K. Koch.) Podlech before flowering and at full flowering stage, were analyzed by a combination of capillary GC and GC/MS. Twenty-five components were identified that approximately constitute 92.8% and 97.9% of the oils, before flowering and full flowering stage, respectively. The main constituents of the oils were camphor (36.1% and 18.5%), pinocarvone (20.1% and 31.4%), α-pinene (8.6% and 9.5%), p-cymene (9.2% and 0.5%) and bornyl acetate (8.8% and 5.9%) before flowering and full flowering stage, respectively. 1,8-cineole (18.5%) was found only in the oil of full flowering. There were some other differences between the minor components of the oils in two harvesting time.'),(1193,'10.1080/10412905.2007.9699953','Steam Volatile Terpenoids from<i>Salvia leucantha</i>','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699953',15,'https://openalex.org/W1999608364','Abstract The essential oil from the aerial parts of Salvia leucantha Cav. (Lamiaceae) was analyzed by GC, GC/MS and NMR spectroscopy. The oil was found rich in sesquiterpene hydrocarbons; β-caryophyllene (13.9%), α-guaiene (12.6%), cis-muurola-3,5-diene (10.8%), germacrene D (13.8%) and bicyclogermacrene (8.7%). Bornyl acetate constituted 23.9% of the oil. This is the first detailed report on the essential oil composition based on capillary GC and GC/MS analyses.'),(1194,'10.1080/10412905.2007.9699954','Essential Oil Composition of<i>Myrcia laruotteana</i>Camb.','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699954',16,'https://openalex.org/W1979321986','Abstract Essential oils isolated by hydrodistillation from leaves and flowers of Myrcia laruotteana were analyzed bycapillary GC and GC/MS. Twenty-five compounds, representing around 90% of the total oil, were identified. The main components were α-bisabolol (20.7 and 28.1, in leaves and flowers, respectively) and 14-hydroxy-α-muurolene (19.9% and 13.7%). Methyl salicylate was present only in flowers oil, as a minor constituent.'),(1195,'10.1080/10412905.2007.9699957','The Seed (Fruit) Essential Oils of<i>Angelica archangelica</i>L. Growing Wild in Lithuania','Journal of Essential Oil Research',2007,'https://doi.org/10.1080/10412905.2007.9699957',10,'https://openalex.org/W1985102415','Abstract Angelica archangelica L. seeds (fruits) were collected in three habitats in 2004 and 2005. Monoterpene hydrocarbons (59.3â82.9%) comprised the largest part of the seed oils. One hundred and five identified constituents made up 84.6â95.7% of the oils. The oils of ripe seeds were rich in β-phellandrene (33.6â63.4%). α-Pinene (4.2â15.8%) and sabinene (20.4%) were the second major constitutents in oils. Other main components of ripe seed oils were α-phellandrene, myrcene and germacrene D. The amounts of β-phellandrene decreased from 57.0â63.4% to 39.0â41.3% during the storage of the seeds for twelve months. The composition of the seed embryo oil differed from those of the ripe seeds. The dominant compounds were myrcene (21.8%), α-pinene (13.2%), sabinene (8.4%) and zingiberene (7.7%). The seed embryo oil contained about twice higher amount of sesquiterpene hydrocarbons. Only 5.2% of β-phellandrene was present in the seed embryo oil. Key Word Index: Angelica archangelica Apiaceaeseed embryoessential oil compositionmyrceneα-pinenesabinenezingiberene'),(1196,'10.1080/10412905.2008.9699405','Chemical Composition of Essential Oil of<i>Salvia persepolitana</i>Boiss. and<i>Salvia rhytidea</i>Benth. from Iran','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699405',14,'https://openalex.org/W1985597010','Abstract The essential oils obtained by hydrodistillation of the aerial parts of Salvia persepolitana Benth., which is endemic to Iran, and Salvia rhytidea Benth. were analyzed by GC and GC/MS. Manool (37.3%) was the main component among the twenty-three constituents characterized in the oil of S. persepolitana representing 90.0% of the total components detected. The oil of S. rhytidea was characterized by higher amounts of terpinolene (27.0%), sabinene (17.5%) and limonene (14.9%) which were among the twenty-two components comprising 98.3% of the total oil detected.'),(1197,'10.1080/10412905.2008.9699408','Essential Oil and Headspace Constituents from the Aerial Parts of<i>Aster ageratoides</i>Turcz. var.<i>ovatus</i>Nakai','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699408',6,'https://openalex.org/W1964590050','Abstract The compositions of the essential oil from the aerial parts of Aster ageratoides var. ovatus (Compositae), have been investigated by GC and GC/MS. The volatile components were also isolated by headspace techniques and analyzed. As a result, the oil was revealed the presence of 106 components, representing 97.5% of the total oil. The main components of the oil were bornyl acetate (13.0%), terpinolene (9.7%), bicyclosesquiphellandrene (9.5%), (E)-β-ocimene (9.1%) and (Z)âβ-ocimene (7.6%). Twenty-one components accounting for 99.6% of the headspace constituents were identified.'),(1198,'10.1080/10412905.2008.9699409','Characteristic odor components in the essential oil from yacón tubers (<i>Polymnia sonchifolia</i>Poepp. et Endl.)','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699409',9,'https://openalex.org/W2011209767','Abstract The composition of the essential oil from yacón tubers (Polymnia sonchifolia) was analyzed by capillary GC and GC/MS. Sixty-one components, representing 97.7% of the total oil were identified. The main constituents of the oil were α-pinene (33.5%), neo-abienol (15.7%), cis-abienol (15.4%), trans-abienol (7.0%) and 8,12-epoxy-14-labden-13-ol (2.8%). The oil from yacón tubers was also subjected to out odor evaluation by GC-MS-O and AEDA. Nine aroma-active compounds were detected and 2-acetyl-1,4,5,6-tetrahydropyridine was the odor characteristic compound, creating the yacón odor.'),(1199,'10.1080/10412905.2008.9699414','Changes in Volatile Constituents During Fruit Ripening of Wild<i>Eugenia dysenterica</i>DC.','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699414',10,'https://openalex.org/W1970858851','Abstract The oils from wild Eugenia dysenterica fruits harvested during three stages of ripening were analyzed by capillary GC and GC/MS. The most abundant group of volatiles were monoterpene hydrocarbons, accounting for about 68% of the total identified compounds. Limonene (25.8% and 24.6%), (E)-β-ocimene (20.3% and 21.7%) and β-pinene (12.0% and 14.2%) were the major compounds in the unripe and semi-ripe stages, respectively, while γ-muurolene (25.8%), β-caryophyllene (18.4%) and α-humulene (15.4%) became the major compounds in ripe fruits. The concentration of monoterpenes was high in the unripe and semi-ripe stages and decreased afterwards, while sesquiterpenes were intensively synthesized only in the last part of the ripening process.'),(1200,'10.1080/10412905.2008.9699416','Analysis of Essential Oils from Wild and Domesticated Plants of<i>Glechoma sardoa</i>Bég','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699416',3,'https://openalex.org/W2032156583','Abstract The essential oils isolated from wild and domesticated plants obtained from in vitro culture of Glechoma sardoa Bég. were analyzed by GC and GC/MS. The main compounds in the oil obtained from wild and domesticated plants were germacrene D (19.8% and 17.4%), isofuranogermacrene (15.3% and 17.1%), β-elemene (18.3% and 16.3%), β-phellandrene (13.5% and 11.9%), elemol (12.9% and 11.3%), respectively. The tissue culture micropropagation of G. sardoa, obtained by a suitable ratio of NAA and Kinetin was succesful.'),(1201,'10.1080/10412905.2008.9699419','Study of the Essential Oils Composition of Leaves and Flowers of Two Subspecies <i>Phlomis herba-Venti</i> ( <i>Pungens And Lenkoranica</i> ) from Iran','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699419',11,'https://openalex.org/W2054812905','Abstract The essential oils obtained from the dried leaves and flowers of Phlomis herba-venti L. subsp. pungens (Willd.) Maire ex De Fillipps and subsp. lenkoranica (Knorring) Rech. f. (Labiatae) were analyzed using GC and GC/MS. Twenty-four components were identified in the leaf oil of subsp. pungens with germacrene D (31.1%), T-muurolol (11%) and α-pinene (7.1%) as main constituents. Twenty-six compounds were identified in the flower oil of subsp. pungens with germacrene D (39.2%), α-pinene (9.3%) and 2-pentadecanone (7.6%) as main components. Twenty-nine compounds were characterized in the leaf oil of subsp. lenkoranica with germacrene D (45.9%), α-pinene (10%) and α-copaene (3.2%) as main components. In the flower oil of subsp. lenkoranica, however, the major components among the 25 constituents identified were germacrene D (36.6%), α- pinene (21.3%) and β-bourbonene (5.9%). All oils consisted of monoterpenes, sesquiterpenes and aliphatic compounds. Key Word Index: Phlomis herba-venti subsp. pungens Phlomis herba-venti subsp. lenkoranica Labiataeessential oil compositiongermacrene DT-muurololα-pinene'),(1202,'10.1080/10412905.2008.9699422','Comparative Essential Oil Composition of the Natural Hybrid<i>Phlomis</i>x<i>vuralii</i>Dadandi (Lamiaceae) and its Parents','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699422',9,'https://openalex.org/W1979659101','Abstract The genus Phlomis L. is represented in the Flora of Turkey with 50 taxa having a high endemism and hybridization rate. Phlomis x vuralii Dadan di and its parents P. chimerae Boissieu. and P. bourgaei Boiss. were collected from Antalya, southern part of Turkey. The essential oils were obtained from the aerial parts by hydrodistillation and were subsequently analyzed both by GC and GC/MS. The main constituent of the hybrid P. x vuralii was identified as caryophyllene oxide (16.9%) and the diterpene 8,12-epoxylabd-14-en-13-ol (6.4%) among the 93 compounds of the oil. P. chimerae oil contained β-caryophyllene (34.7%) and germacrene D (15.7%) as major components. P. bourgaei oil was found to be rich in germacrene D (11.3%) and β-caryophyllene (11.2%).'),(1203,'10.1080/10412905.2008.9699424','Essential Oil Composition of<i>Santolina oblongifolia</i>Boiss. from Spain: An Iberian Peninsula Endemic Species','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699424',2,'https://openalex.org/W2035675558','Abstract The essential oil isolated from the aerial parts of Gredos\' camomile (Santolina oblongifolia) by hydrodistillation has been analyzed by gas chromatography and gas chromatography coupled to mass spectrometry. The essential oil composition was very complex. A total of 94 compounds have been identified, all of which with percentage compositions lower than 10%. The main constituents of the oil were identified as borneol (8.8%), cis-β-guaiene (5.9%), myrcene (5.4%), limonene (5.2%), β-oplopenone (4.7%) and β-pinene (4.5%). Monoterpene and sesquiterpene compounds were present in similar amounts in the oil (37.0% and 35.3%, respectively). Most monoterpenes were hydrocarbons (20.1%) while in the sesquiterpene fraction was predominated by oxygenated compounds (22.6%). A new possible bejarol isomers and a bejarol derivative have been detected in low amounts.'),(1204,'10.1080/10412905.2008.9699426','Chemical Composition and Antimicrobial Activity of the Leaf Oil from<i>Syzygium gardneri</i>Thw.','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699426',14,'https://openalex.org/W1988710690','Abstract Essential oil from the leaves of Syzygium gardneri was isolated by hydrodistillation and analyzed by GC and GC/MS. Twenty compounds representing 88.8% of the oil were identified. The major constituent in the oil was caryophyllene oxide (49.6%). Monoterpenes were detected in low percentage (1.2%). The oil was tested for antimicrobial activity against Gram-positive and Gram-negative bacteria as well as against the fungi Candida albicans and C.glabrata.'),(1205,'10.1080/10412905.2008.9699427','Chemical Composition and Antimicrobial Activity of Essential Oils of<i>Eugenia chlorophylla</i>(Myrtaceae)','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699427',44,'https://openalex.org/W2053726423','Abstract The chemical composition of essential oils of stems, leaves (at vegetative and flowering stages) and flowers of Eugenia chlorophylla O. Berg., (Myrtaceae) obtained by hydrodistillation, were analyzed by capillary GC and GC/MS. Thirty-four components were identified, representing more than 80% of total oil. The major components were β-caryophyllene (flowers â12.8%), caryophyllene oxide (stemsâ17.2%), globulol (stemsâ16.5%; leavesâ22.5% at vegetative stage and 18.9% at flowering stage), 1-epi-cubenol (stems â10.9%), epiâαâmuurolol (stemsâ16.8%) and αâcadinol (stemsâ12.1%; flowers â10.1%). The oils were evaluated against 20 strains of bacteria (Gram-positive and Gram-negative) and yeasts. All oils showed mild to moderate antimicrobial activity associated mainly with Gram-positive bacteria and yeasts.'),(1206,'10.1080/10412905.2008.9699973','The Essential Oils with Dominant Germacrene D of<i>Hypericum perforatum</i>L. Growing Wild in Lithuania','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699973',16,'https://openalex.org/W2036981293','Abstract The oil-poor Hypericum perforatum plants were collected at full flowering from ten wild habitats in Lithuania. The essential oils obtained by hydrodistillation were analyzed by GC and GC/MS. The most predominant compound was germacrene D (12.0â29.5%). The second major constituents were β-caryophyllene (8.8â10.5%, three oils), caryophyllene oxide (11.9â13.1%, two samples), β-eudesma-4(15),5-dien-1-ol (9.1â11.7 %, two oils), β-farnesene (9.0%, one sample) and tetradecanal (9.4%) with tetradecanol (9.4%, one oil). The oils were rich in sesquiterpene hydrocarbons (31.8â52.4%). Thirty-one out of the eighty identified constituents were found in the all oils. The identified compounds comprised 87.5â95.6% of the oils. Key Word Index: Hypericum perforatum Hypericaceaeessential oil compositiongermacrene Dβ-caryophyllenecaryophyllene oxideβ-eudesma-4(15),5-dien-1-ol'),(1207,'10.1080/10412905.2008.9699976','Volatile Metabolite Compositions of the Essential Oil from Aerial Parts of Ornamental and Artemisinin Rich Cultivars of<i>Artemisia annua</i>','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699976',16,'https://openalex.org/W2069376614','Abstract The essential oils of the aerial parts (flowers, leaves and stems) of the artemisinin rich cultivar âJeevanrakshaâ and artemisinin poor ornamental type cultivar Suraksha of Artemisia annua, grown at New Delhi, were characterized for their metabolite composition by GC and GC/MS analyses. Ninety-seven compounds comprising 91.3% of the total oil of âJeevanrakshaâ were identified. Forty-three monoterpenes (56.6%), 32 sesquiterpenes (31.1%), and 2 diterpenes (0.2%) comprised bulk of the oil (87.9%). The oil was devoid of artemisia ketone and contained camphor (13.5%), 1,8-cineole (9.4%), trans-sabinol (7.1%), p-mentha-1(7), 5-dien-2-ol (6.3%), myrcene (4.7%), germacrene D (4.4%), (E)-β-farnesene (3.9%), β-caryophyllene (3.7%), dihydroartemisinic lactone (3.0%) and p-cymene (2.0%) as the major constituents. Eighty-six compounds representing 93.3% of the composition were identified in the Suraksha oil. This oil contained artemisia ketone (47%), 1,8-cineole (8.4%), camphor (5.9%) and α-pinene (5.2%) as the major components. Many compounds were detected in the A. annua oil for the first time. Consistent with hybrid origin of the cultivar âJeevanrakshaâ, its oil possessed characteristics reported earlier for the corresponding essential oils of the A. annua accessions of Vietnamese origin and North-American accessions.'),(1208,'10.1080/10412905.2008.9699980','Essential Oils of <i>Marrubium anisodon</i> C. Koch and <i>Marrubium propinquum</i> Fisch. et C.A. Mey., Growing Wild in Iran','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699980',16,'https://openalex.org/W1978798358','Abstract The composition of essential oil samples obtained by hydrodistillation of the aerial parts of Marrubium anisodon C. Koch and Marrubium propinquum Fisch. et C.A. Mey. (family Labiatae), were investigated by GC and GC/MS. Fifteen components in the oil of M. anisodon representing 93.6% of the total oil, and 17 components in the oil of M. propinquum, representing 96% of the total oil, were identified. Both oils were characterized by a high amount of sesquiterpenes (68.8% and 92.8%, respectively) with germacrene D (44.2%) and β-caryophyllene (10.4%) as the major constituents of M. anisodon and (E)âβ-farnesene (43.8%), β-caryophyllene (20.1%) and germacrene D (15.8%) as the major component of M. propinquum.'),(1209,'10.1080/10412905.2008.9699981','The Leaf Oils of the<i>Melaleuca minutifolia</i>F.Muell. group (Myrtaceae)','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699981',1,'https://openalex.org/W2078348150','Abstract The leaf oils of the four species which comprise the Melaleuca minutifolia group have been examined by GC and GC/MS. The leaf oils of M. minutifolia contained a mixture of both mono- and sesquiterpenes, with α-pinene (16â20%) bring the principal monoterpene. The main sesquiterpenes present in the oil were aromadendrene (3â11%), bicyclogermacrene (5â10%) and γ-, α- and β-eudesmol (7â11%, 5â7% and 8â12% respectively). Melaleuca monantha produced an oil which was much richer in α-pinene, 20â54% from one site and 66% from a second site accompanied by lesser, though still significant amounts of β-pinene (14â30% from one site and 2â9% from the second site). Melaleuca sylvana produced an oil in which α-pinene (26â62%) was the principal component. The main sesquiterpenes were β-caryophyllene (5â13%), bicyclogermacrene (3â11%). The leaf oil M. uxorum contained α-pinene (5â17%), bicyclogermacrene (6â13%), globulol (8â14%), spathulenol (6â14%) and viridiflorol (3â10%) as the main components. PCA analysis supports the taxonomic distinctness of the four species.'),(1210,'10.1080/10412905.2008.9699982','Headspace Volatiles of<i>Scutellaria californica</i>A. Gray Flowers','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699982',14,'https://openalex.org/W1980422226','Abstract Volatile constituents of California skullcap (Scutellaria californica A. Gray) flowers were isolated by solid-phase microextraction (SPME) and analyzed by GC and GC/MS. A total of 52 constituents were identified (constituting 90.8% of the total area), 12 of which were tentatively identified. β-Caryophyllene (56.6%), germacrene D (6.9%), methyl 2-methylbutyrate (4.9%), β-bourbonene (4.5%), α-humulene (2.8%), methyl butyrate (2.7%), and α-copaene (1.5%) were the major constituents of the flower volatiles. Due to their low odor thresholds (measured in water) and fruity aroma, methyl 2-methylbutyrate (4.9%; odor threshold = 0.1 ppb) and ethyl 2-methylbutyrate (0.7%; odor threshold = 0.007 ppb) were considered to be important contributors to the characteristic sweet, apple-like odor of these flowers. Key Word Index: Scutellaria californica Lamiaceaeheadspace volatilesβ-caryophylleneodor threshold'),(1211,'10.1080/10412905.2008.9699983','Chemical Constituents of the leaf and flower Oils from<i>Athemis triumfettii</i>(L.) All. subsp.<i>triumfettii</i>from Iran','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699983',2,'https://openalex.org/W2087614168','Abstract The volatile constituents of Anthemis triumfettii (L.) All. subsp. triumfettii were isolated by hydrodistillation and analyzed by GC and GC/MS. The major constituents of A. triumfettii flower oil were elemol (15.8%), α- copaene (8.6%), elemicin (7.9%), and humulene oxide II (8.0%), while the leaf oil was rich in α-copaen-8-ol (7.6%), β- eudesmol (7.2%), α-fenchene (5%), ledol (4.2%) and elemol (4%).'),(1212,'10.1080/10412905.2008.9699987','Composition and Antimicrobial Activity of the Oils of<i>Ferula szowitsiana</i>DC. from Turkey','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699987',21,'https://openalex.org/W1989635392','Abstract The essential oils from the leaves and stems of Ferula szowitsiana DC. (Umbelliferae) were separately obtained by hydrodistillation and then analyzed by GC and GC/MS methods. The oil yields were 0.4% and 0.05%, respectively. One-hundred and sixty-two compounds representing 99.5% and 99 compounds representing 94.4% were identified in the leaf oil and stem oil, respectively, with β-eudesmol (32.0% and 29.5%, resp.), α-eudesmol (18.2% and 16.6%, resp.) and α-pinene (8.6% and 6.4%, resp.) as the major constituents. Antimicrobial activity of the leaf oil was tested via in-vitro microdilution broth technique. Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris, Salmonella typhimurium, Staphylococcus epidermidis, Methicillin-resistant Staphylococcus aureus, and Candida albicans were used as the test microorganisms.'),(1213,'10.1080/10412905.2008.9699988','Chemical Analysis of the Essential Oil Extracted from the Seeds of<i>Licaria puchury-major</i>','Journal of Essential Oil Research',2008,'https://doi.org/10.1080/10412905.2008.9699988',5,'https://openalex.org/W2002453306','Abstract The essential oil from seeds of Licaria puchury-major was isolated by hydrodistillation. The chemical composition of the oil was analyzed by GC and GC/MS. Sixteen compounds were identified, representing 91.4% of the total oil. The major components were safrole (58.4%), dodecanoic acid (13.7%) and α-terpineol (8.4%). Oxygenated mono-terpenoids were the main group of compounds');
