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Title volatile compounds and antifungal activity of dracocephalum moldavica l. at different phenological stages
Journal journal of essential oil research
Year 2021
DOI 10.1080/10412905.2021.1975577
Cited By 11
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Abstract
the present work aimed to study the essential oil (eo) variation of dracocephalum moldavica l. under different phenological stages. the eo yield was highest in the flowering stage, followed by floral budding, fruit set, and vegetative stages. twenty-three components in eos were identified by gc-ms and quantified using gc-fid. geranyl acetate (31-50 %), geranial (16-27 %), geraniol (12-13.4 %) and neral (10.67-17.30 %) were four main constituents. antifungal assays of eo through mycelial growth inhibition percentages (mgi %) with four concentrations (0, 250, 500, and 750 ul/l) showed concentration-dependent responses. eos showed the high potential of antifungal activity with id50 values of (89-145), (27-88) and (183-339) ul/l and id90 values of (667-1293), (509-1296), and (389-866) ul/l for aspergillus niger, penicillium expansum, and trichoderma harzianum respectively. eo of d. moldavica showed considerable promise as a natural bio-preservative and bio-antifungal agent.
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Plants
28
Compounds
101
Records

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⚖️ Weighted (by Amount)
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Compounds
Plants
Plant Parts
All Records
CompoundCount
trans caryophyllene4
(e)-beta-ocimene4
beta-pinene4
cis limonene oxide4
citronellal4
geranial4
geraniol4
geranyl acetate4
germacrene d4
linalool4
methyl geranate4
monoterpene hydrocarbons4
myrcene4
neral4
nerol4
neryl acetate4
other monoterpenes4
oxygenated monoterpenes4
sabinene4
sesquiterpene hydrocarbons4
terpinen-4-ol4
trans limonene oxide4
oxygenated sesquiterpenes3
cis-chrysanthenol3
spathulenol3
alpha-copaene2
(z)-beta-ocimene1
beta-elemene1
PlantFamily
Dracocephalum moldavicalamiaceae
Plant PartCount
aerial parts101
PlantCompoundPart%
Dracocephalum moldavica (e)-beta-ocimene aerial parts 0.3
Dracocephalum moldavica (e)-beta-ocimene aerial parts 0.2
Dracocephalum moldavica (e)-beta-ocimene aerial parts 0.07
Dracocephalum moldavica (e)-beta-ocimene aerial parts 0.07
Dracocephalum moldavica (z)-beta-ocimene aerial parts 0.07
Dracocephalum moldavica alpha-copaene aerial parts 0.1
Dracocephalum moldavica alpha-copaene aerial parts 0.13
Dracocephalum moldavica beta-elemene aerial parts 0.1
Dracocephalum moldavica beta-pinene aerial parts 0.7
Dracocephalum moldavica beta-pinene aerial parts 0.27
Dracocephalum moldavica beta-pinene aerial parts 0.7
Dracocephalum moldavica beta-pinene aerial parts 0.37
Dracocephalum moldavica cis limonene oxide aerial parts 0.8
Dracocephalum moldavica cis limonene oxide aerial parts 1.17
Dracocephalum moldavica cis limonene oxide aerial parts 1.27
Dracocephalum moldavica cis limonene oxide aerial parts 1.2
Dracocephalum moldavica cis-chrysanthenol aerial parts 0.2
Dracocephalum moldavica cis-chrysanthenol aerial parts 0.2
Dracocephalum moldavica cis-chrysanthenol aerial parts 0.07
Dracocephalum moldavica citronellal aerial parts 1.3
Dracocephalum moldavica citronellal aerial parts 1.97
Dracocephalum moldavica citronellal aerial parts 1.7
Dracocephalum moldavica citronellal aerial parts 1.67
Dracocephalum moldavica geranial aerial parts 16.8
Dracocephalum moldavica geranial aerial parts 27.13
Dracocephalum moldavica geranial aerial parts 25.9
Dracocephalum moldavica geranial aerial parts 24.57
Dracocephalum moldavica geraniol aerial parts 12.2
Dracocephalum moldavica geraniol aerial parts 13.4
Dracocephalum moldavica geraniol aerial parts 13.2
Dracocephalum moldavica geraniol aerial parts 11.97
Dracocephalum moldavica geranyl acetate aerial parts 50.2
Dracocephalum moldavica geranyl acetate aerial parts 34.5
Dracocephalum moldavica geranyl acetate aerial parts 32.13
Dracocephalum moldavica geranyl acetate aerial parts 31.17
Dracocephalum moldavica germacrene d aerial parts 0.4
Dracocephalum moldavica germacrene d aerial parts 0.4
Dracocephalum moldavica germacrene d aerial parts 0.67
Dracocephalum moldavica germacrene d aerial parts 0.7
Dracocephalum moldavica linalool aerial parts 0.7
Dracocephalum moldavica linalool aerial parts 0.67
Dracocephalum moldavica linalool aerial parts 0.57
Dracocephalum moldavica linalool aerial parts 0.6
Dracocephalum moldavica methyl geranate aerial parts 0.27
Dracocephalum moldavica methyl geranate aerial parts 0.27
Dracocephalum moldavica methyl geranate aerial parts 0.23
Dracocephalum moldavica methyl geranate aerial parts 0.13
Dracocephalum moldavica monoterpene hydrocarbons aerial parts 1.72
Dracocephalum moldavica monoterpene hydrocarbons aerial parts 1.29
Dracocephalum moldavica monoterpene hydrocarbons aerial parts 1
Dracocephalum moldavica monoterpene hydrocarbons aerial parts 1.24
Dracocephalum moldavica myrcene aerial parts 0.3
Dracocephalum moldavica myrcene aerial parts 0.3
Dracocephalum moldavica myrcene aerial parts 0.3
Dracocephalum moldavica myrcene aerial parts 0.43
Dracocephalum moldavica neral aerial parts 10.67
Dracocephalum moldavica neral aerial parts 17.3
Dracocephalum moldavica neral aerial parts 16.37
Dracocephalum moldavica neral aerial parts 15.53
Dracocephalum moldavica nerol aerial parts 0.4
Dracocephalum moldavica nerol aerial parts 0.57
Dracocephalum moldavica nerol aerial parts 0.4
Dracocephalum moldavica nerol aerial parts 0.6
Dracocephalum moldavica neryl acetate aerial parts 2.03
Dracocephalum moldavica neryl acetate aerial parts 2.13
Dracocephalum moldavica neryl acetate aerial parts 1.6
Dracocephalum moldavica neryl acetate aerial parts 2.03
Dracocephalum moldavica other monoterpenes aerial parts 34.52
Dracocephalum moldavica other monoterpenes aerial parts 36.32
Dracocephalum moldavica other monoterpenes aerial parts 52.38
Dracocephalum moldavica other monoterpenes aerial parts 33.41
Dracocephalum moldavica oxygenated monoterpenes aerial parts 62.71
Dracocephalum moldavica oxygenated monoterpenes aerial parts 44.97
Dracocephalum moldavica oxygenated monoterpenes aerial parts 60.22
Dracocephalum moldavica oxygenated monoterpenes aerial parts 64.31
Dracocephalum moldavica oxygenated sesquiterpenes aerial parts 0.1
Dracocephalum moldavica oxygenated sesquiterpenes aerial parts 0.09
Dracocephalum moldavica oxygenated sesquiterpenes aerial parts 0.09
Dracocephalum moldavica sabinene aerial parts 0.3
Dracocephalum moldavica sabinene aerial parts 0.23
Dracocephalum moldavica sabinene aerial parts 0.3
Dracocephalum moldavica sabinene aerial parts 0.4
Dracocephalum moldavica sesquiterpene hydrocarbons aerial parts 1.1
Dracocephalum moldavica sesquiterpene hydrocarbons aerial parts 0.67
Dracocephalum moldavica sesquiterpene hydrocarbons aerial parts 0.78
Dracocephalum moldavica sesquiterpene hydrocarbons aerial parts 0.6
Dracocephalum moldavica spathulenol aerial parts 0.1
Dracocephalum moldavica spathulenol aerial parts 0.1
Dracocephalum moldavica spathulenol aerial parts 0.1
Dracocephalum moldavica terpinen-4-ol aerial parts 2.6
Dracocephalum moldavica terpinen-4-ol aerial parts 2
Dracocephalum moldavica terpinen-4-ol aerial parts 3
Dracocephalum moldavica terpinen-4-ol aerial parts 2.6
Dracocephalum moldavica trans caryophyllene aerial parts 0.3
Dracocephalum moldavica trans caryophyllene aerial parts 0.1
Dracocephalum moldavica trans caryophyllene aerial parts 0.2
Dracocephalum moldavica trans caryophyllene aerial parts 0.1
Dracocephalum moldavica trans limonene oxide aerial parts 0.1
Dracocephalum moldavica trans limonene oxide aerial parts 0.23
Dracocephalum moldavica trans limonene oxide aerial parts 0.33
Dracocephalum moldavica trans limonene oxide aerial parts 0.3