Abstract
Objective:
To analysis compositions of the volatile oil in Origanum vulgare.
Methods:
GC-MS condition: using programmed temperature gas chromatography cinitial temperature was 60 degrees C, and then raising the temperature (5 degrees C/min) to 240 degrees C, mass-to-electric charge ratio was 10 to 425.
Results:
GC-MS identified 29 kinds of contents.
Conclusion:
Thymol and carvacrol are main compositions of the volatile oil in Origanum vulgare.
MeSH terms
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Cymenes
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Gas Chromatography-Mass Spectrometry
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Monoterpenes / analysis
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Monoterpenes / isolation & purification*
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Oils, Volatile / chemistry*
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Oils, Volatile / isolation & purification*
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Origanum / chemistry*
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Plant Components, Aerial / chemistry
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Plants, Medicinal / chemistry*
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Polycyclic Sesquiterpenes
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Sesquiterpenes / analysis
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Sesquiterpenes / isolation & purification
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Thymol / analysis
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Thymol / isolation & purification
Substances
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Cymenes
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Monoterpenes
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Oils, Volatile
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Polycyclic Sesquiterpenes
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Sesquiterpenes
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4-cymene
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Thymol
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carvacrol
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caryophyllene