[Study on chemical constituents of essential oil of Michelia leaves by gas chromatography-mass spectrometry].
The essential oil in Michelia leaves was extracted by steam distillation. The oil obtained was dried with anhydrous magnesium sulfate. The chemical constituents were analyzed by GC-MS. Thirty three peaks were separated by GC, and 27 of them were identified by MS with NBS mass spectral data and Wiley/NBS registry of mass spectral data. The structure of linalool was further verified by GC/FTIR. The identified constituents represent 97% of the peak area of the essential oil on FID. The major chemical constituent of them are linalool, trans-caryophyllene and diethyl-o-phthalate.
Qin
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C
Department of Bioengineering, Hubei Polytechnology University, Wuhan, 430068.
Lu
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Chen
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D000080462:Acyclic Monoterpenes; D008401:Gas Chromatography-Mass Spectrometry; D029562:Magnoliaceae / Q000737:chemistry*; D039821:Monoterpenes / Q000032:analysis*; D009822:Oils, Volatile / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes / Q000032:analysis
D000080462:Acyclic Monoterpenes; D039821:Monoterpenes; D009822:Oils, Volatile; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes; C024714:caryophyllene; C018584:linalool