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Title effect of heat treatment on the chemical composition and the antioxidant activity of essential oil ofthymus pallescensde no'e from algeria
Journal journal of essential oil research
Year 2013
DOI 10.1080/10412905.2013.774626
Cited By 3
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Abstract
antioxidant efficiency and chemical constituents of thymus pallescens de no'e essential oil were examined. also, the effect of thermal treatments (100^0, 150^0 and 190^0c) for 3 hours on the antioxidant activity and chemical constituents of the oil was studied. antioxidant activity was determined by 2,2-diphenyl-1-picrylhydrazyl (dppho) free-radical scavenging and reducing power, and compared with synthetic antioxidant (butylated hydroxytoluene, bht) and the oil kept at room temperature. the main compounds were carvacrol (42.9-44.1%), p-cymene (10-11%) and -terpinene (7.9-10.5%). the oils being heated did not significantly affect for their chemical composition. the antioxidant activities were dose-dependent and varied with the temperature and the method used.
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Plants
52
Compounds
208
Records

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Compounds
Plants
Plant Parts
All Records
CompoundCount
alpha-terpinene4
cadina-1,4-diene4
borneol4
beta-pinene4
beta-phellandrene4
beta-myrcene4
beta-eudesmol4
beta-caryophyllene4
beta-bourbonene4
beta-bisabolene4
aromadendrene4
alpha-thujene4
alpha-terpineol4
camphene4
alpha-pinene4
alpha-phellandrene4
alpha-muurolene4
alpha-humulene4
alpha-gurjunene4
alpha-copaene4
alpha-cadinol4
alpha-bisabolene4
4-terpineol4
1-octen-3-ol4
1-nonen-3-ol4
(e)-beta-ocimene4
linalool4
tricyclene4
trans-dihydrocarvone4
thymol4
terpinolene4
t-cadinol4
spathulenol4
sabinene4
para-cymenene4
para-cymene4
palustrol4
methyl thymol4
methyl carvacrol4
verbenene4
ledene4
isospathulenol4
globulol4
germacrene d4
gamma-terpinene4
gamma-muurolene4
gamma-cadinene4
delta-cadinene4
cis-sabinene hydrate4
cis-dihydrocarvone4
caryoplyllene oxide4
carvacrol4
PlantFamily
Thymus pallescenslamiaceae
Plant PartCount
aerial parts208
PlantCompoundPart%
Thymus pallescens (e)-beta-ocimene aerial parts 0.05
Thymus pallescens (e)-beta-ocimene aerial parts 0.05
Thymus pallescens (e)-beta-ocimene aerial parts 0.1
Thymus pallescens (e)-beta-ocimene aerial parts 0.1
Thymus pallescens 1-nonen-3-ol aerial parts 0.05
Thymus pallescens 1-nonen-3-ol aerial parts 0.05
Thymus pallescens 1-nonen-3-ol aerial parts 0.05
Thymus pallescens 1-nonen-3-ol aerial parts 0.05
Thymus pallescens 1-octen-3-ol aerial parts 0.4
Thymus pallescens 1-octen-3-ol aerial parts 0.3
Thymus pallescens 1-octen-3-ol aerial parts 0.5
Thymus pallescens 1-octen-3-ol aerial parts 0.4
Thymus pallescens 4-terpineol aerial parts 0.6
Thymus pallescens 4-terpineol aerial parts 0.6
Thymus pallescens 4-terpineol aerial parts 0.5
Thymus pallescens 4-terpineol aerial parts 0.6
Thymus pallescens alpha-bisabolene aerial parts 0.1
Thymus pallescens alpha-bisabolene aerial parts 0.1
Thymus pallescens alpha-bisabolene aerial parts 0.1
Thymus pallescens alpha-bisabolene aerial parts 0.1
Thymus pallescens alpha-cadinol aerial parts 0.1
Thymus pallescens alpha-cadinol aerial parts 0.1
Thymus pallescens alpha-cadinol aerial parts 0.1
Thymus pallescens alpha-cadinol aerial parts 0.1
Thymus pallescens alpha-copaene aerial parts 0.1
Thymus pallescens alpha-copaene aerial parts 0.1
Thymus pallescens alpha-copaene aerial parts 0.1
Thymus pallescens alpha-copaene aerial parts 0.1
Thymus pallescens alpha-gurjunene aerial parts 0.8
Thymus pallescens alpha-gurjunene aerial parts 0.7
Thymus pallescens alpha-gurjunene aerial parts 0.7
Thymus pallescens alpha-gurjunene aerial parts 0.7
Thymus pallescens alpha-humulene aerial parts 0.1
Thymus pallescens alpha-humulene aerial parts 0.1
Thymus pallescens alpha-humulene aerial parts 0.1
Thymus pallescens alpha-humulene aerial parts 0.05
Thymus pallescens alpha-muurolene aerial parts 0.1
Thymus pallescens alpha-muurolene aerial parts 0.1
Thymus pallescens alpha-muurolene aerial parts 0.1
Thymus pallescens alpha-muurolene aerial parts 0.1
Thymus pallescens alpha-phellandrene aerial parts 0.8
Thymus pallescens alpha-phellandrene aerial parts 0.9
Thymus pallescens alpha-phellandrene aerial parts 0.9
Thymus pallescens alpha-phellandrene aerial parts 2.5
Thymus pallescens alpha-pinene aerial parts 5.6
Thymus pallescens alpha-pinene aerial parts 6.1
Thymus pallescens alpha-pinene aerial parts 6.1
Thymus pallescens alpha-pinene aerial parts 5.5
Thymus pallescens alpha-terpinene aerial parts 3.6
Thymus pallescens alpha-terpinene aerial parts 2.5
Thymus pallescens alpha-terpinene aerial parts 3.3
Thymus pallescens alpha-terpinene aerial parts 2.9
Thymus pallescens alpha-terpineol aerial parts 0.1
Thymus pallescens alpha-terpineol aerial parts 0.1
Thymus pallescens alpha-terpineol aerial parts 0.1
Thymus pallescens alpha-terpineol aerial parts 0.1
Thymus pallescens alpha-thujene aerial parts 1.9
Thymus pallescens alpha-thujene aerial parts 1.5
Thymus pallescens alpha-thujene aerial parts 1.9
Thymus pallescens alpha-thujene aerial parts 2.1
Thymus pallescens aromadendrene aerial parts 0.3
Thymus pallescens aromadendrene aerial parts 0.3
Thymus pallescens aromadendrene aerial parts 0.2
Thymus pallescens aromadendrene aerial parts 0.3
Thymus pallescens beta-bisabolene aerial parts 0.6
Thymus pallescens beta-bisabolene aerial parts 0.6
Thymus pallescens beta-bisabolene aerial parts 0.6
Thymus pallescens beta-bisabolene aerial parts 0.6
Thymus pallescens beta-bourbonene aerial parts 0.1
Thymus pallescens beta-bourbonene aerial parts 0.1
Thymus pallescens beta-bourbonene aerial parts 0.1
Thymus pallescens beta-bourbonene aerial parts 0.1
Thymus pallescens beta-caryophyllene aerial parts 1.4
Thymus pallescens beta-caryophyllene aerial parts 1.4
Thymus pallescens beta-caryophyllene aerial parts 1.4
Thymus pallescens beta-caryophyllene aerial parts 1.4
Thymus pallescens beta-eudesmol aerial parts 0.1
Thymus pallescens beta-eudesmol aerial parts 0.1
Thymus pallescens beta-eudesmol aerial parts 0.1
Thymus pallescens beta-eudesmol aerial parts 0.1
Thymus pallescens beta-myrcene aerial parts 1.6
Thymus pallescens beta-myrcene aerial parts 2.6
Thymus pallescens beta-myrcene aerial parts 2.8
Thymus pallescens beta-myrcene aerial parts 2.9
Thymus pallescens beta-phellandrene aerial parts 1.3
Thymus pallescens beta-phellandrene aerial parts 1.4
Thymus pallescens beta-phellandrene aerial parts 1.4
Thymus pallescens beta-phellandrene aerial parts 1.4
Thymus pallescens beta-pinene aerial parts 1.9
Thymus pallescens beta-pinene aerial parts 1.9
Thymus pallescens beta-pinene aerial parts 1.8
Thymus pallescens beta-pinene aerial parts 1.8
Thymus pallescens borneol aerial parts 0.5
Thymus pallescens borneol aerial parts 0.6
Thymus pallescens borneol aerial parts 0.6
Thymus pallescens borneol aerial parts 0.5
Thymus pallescens cadina-1,4-diene aerial parts 0.1
Thymus pallescens cadina-1,4-diene aerial parts 0.1
Thymus pallescens cadina-1,4-diene aerial parts 0.05
Thymus pallescens cadina-1,4-diene aerial parts 0.1
Thymus pallescens camphene aerial parts 0.4
Thymus pallescens camphene aerial parts 0.3
Thymus pallescens camphene aerial parts 0.4
Thymus pallescens camphene aerial parts 0.4
Thymus pallescens carvacrol aerial parts 43.4
Thymus pallescens carvacrol aerial parts 44.1
Thymus pallescens carvacrol aerial parts 42.9
Thymus pallescens carvacrol aerial parts 43
Thymus pallescens caryoplyllene oxide aerial parts 0.4
Thymus pallescens caryoplyllene oxide aerial parts 0.4
Thymus pallescens caryoplyllene oxide aerial parts 0.4
Thymus pallescens caryoplyllene oxide aerial parts 0.4
Thymus pallescens cis-dihydrocarvone aerial parts 0.2
Thymus pallescens cis-dihydrocarvone aerial parts 0.2
Thymus pallescens cis-dihydrocarvone aerial parts 0.2
Thymus pallescens cis-dihydrocarvone aerial parts 0.3
Thymus pallescens cis-sabinene hydrate aerial parts 0.6
Thymus pallescens cis-sabinene hydrate aerial parts 0.5
Thymus pallescens cis-sabinene hydrate aerial parts 0.3
Thymus pallescens cis-sabinene hydrate aerial parts 0.6
Thymus pallescens delta-cadinene aerial parts 0.6
Thymus pallescens delta-cadinene aerial parts 0.5
Thymus pallescens delta-cadinene aerial parts 0.6
Thymus pallescens delta-cadinene aerial parts 0.6
Thymus pallescens gamma-cadinene aerial parts 0.3
Thymus pallescens gamma-cadinene aerial parts 0.3
Thymus pallescens gamma-cadinene aerial parts 0.3
Thymus pallescens gamma-cadinene aerial parts 0.3
Thymus pallescens gamma-muurolene aerial parts 0.3
Thymus pallescens gamma-muurolene aerial parts 0.3
Thymus pallescens gamma-muurolene aerial parts 0.3
Thymus pallescens gamma-muurolene aerial parts 0.2
Thymus pallescens gamma-terpinene aerial parts 10.1
Thymus pallescens gamma-terpinene aerial parts 7.9
Thymus pallescens gamma-terpinene aerial parts 10.5
Thymus pallescens gamma-terpinene aerial parts 10.5
Thymus pallescens germacrene d aerial parts 0.1
Thymus pallescens germacrene d aerial parts 0.1
Thymus pallescens germacrene d aerial parts 0.1
Thymus pallescens germacrene d aerial parts 0.1
Thymus pallescens globulol aerial parts 0.1
Thymus pallescens globulol aerial parts 0.1
Thymus pallescens globulol aerial parts 0.1
Thymus pallescens globulol aerial parts 0.1
Thymus pallescens isospathulenol aerial parts 0.05
Thymus pallescens isospathulenol aerial parts 0.05
Thymus pallescens isospathulenol aerial parts 0.05
Thymus pallescens isospathulenol aerial parts 0.05
Thymus pallescens ledene aerial parts 0.4
Thymus pallescens ledene aerial parts 0.4
Thymus pallescens ledene aerial parts 0.4
Thymus pallescens ledene aerial parts 0.3
Thymus pallescens linalool aerial parts 4.4
Thymus pallescens linalool aerial parts 4.1
Thymus pallescens linalool aerial parts 4.2
Thymus pallescens linalool aerial parts 4.3
Thymus pallescens methyl carvacrol aerial parts 0.2
Thymus pallescens methyl carvacrol aerial parts 0.2
Thymus pallescens methyl carvacrol aerial parts 0.2
Thymus pallescens methyl carvacrol aerial parts 0.2
Thymus pallescens methyl thymol aerial parts 0.05
Thymus pallescens methyl thymol aerial parts 0.05
Thymus pallescens methyl thymol aerial parts 0.05
Thymus pallescens methyl thymol aerial parts 0.05
Thymus pallescens palustrol aerial parts 0.1
Thymus pallescens palustrol aerial parts 0.1
Thymus pallescens palustrol aerial parts 0.1
Thymus pallescens palustrol aerial parts 0.1
Thymus pallescens para-cymene aerial parts 10.6
Thymus pallescens para-cymene aerial parts 10
Thymus pallescens para-cymene aerial parts 11
Thymus pallescens para-cymene aerial parts 10
Thymus pallescens para-cymenene aerial parts 0.05
Thymus pallescens para-cymenene aerial parts 0.05
Thymus pallescens para-cymenene aerial parts 0.05
Thymus pallescens para-cymenene aerial parts 0.05
Thymus pallescens sabinene aerial parts 0.05
Thymus pallescens sabinene aerial parts 0.05
Thymus pallescens sabinene aerial parts 0.05
Thymus pallescens sabinene aerial parts 0.05
Thymus pallescens spathulenol aerial parts 0.4
Thymus pallescens spathulenol aerial parts 0.4
Thymus pallescens spathulenol aerial parts 0.3
Thymus pallescens spathulenol aerial parts 0.4
Thymus pallescens t-cadinol aerial parts 0.2
Thymus pallescens t-cadinol aerial parts 0.2
Thymus pallescens t-cadinol aerial parts 0.2
Thymus pallescens t-cadinol aerial parts 0.2
Thymus pallescens terpinolene aerial parts 0.3
Thymus pallescens terpinolene aerial parts 0.3
Thymus pallescens terpinolene aerial parts 0.2
Thymus pallescens terpinolene aerial parts 0.4
Thymus pallescens thymol aerial parts 0.9
Thymus pallescens thymol aerial parts 0.9
Thymus pallescens thymol aerial parts 0.7
Thymus pallescens thymol aerial parts 0.8
Thymus pallescens trans-dihydrocarvone aerial parts 0.2
Thymus pallescens trans-dihydrocarvone aerial parts 0.1
Thymus pallescens trans-dihydrocarvone aerial parts 0.1
Thymus pallescens trans-dihydrocarvone aerial parts 0.1
Thymus pallescens tricyclene aerial parts 0.05
Thymus pallescens tricyclene aerial parts 0.05
Thymus pallescens tricyclene aerial parts 0.05
Thymus pallescens tricyclene aerial parts 0.05
Thymus pallescens verbenene aerial parts 0.05
Thymus pallescens verbenene aerial parts 0.05
Thymus pallescens verbenene aerial parts 0.05
Thymus pallescens verbenene aerial parts 0.1