[Study on chemical constituents of essential oil of Vitexd rotundifolia L. by gas chromatography/mass spectrometry].
The essential oil of the Vitexd rotundifolia L. was abstracted by steam distillation. The oil obtained was dried with anhydrous sodium sulfate. The chemical constituents were analyzed by GC/MS. More than 30 peaks were separated by GC, and 28 compounds were identified by using NBS mass spectral data, and the Wiley/NBS registry of mass spectral data. The structrure of delta3-carene was further verified by GC/FTIR. The identified constituents represent over 95% of the peak area on TIC of the essential oil. The major chemical constituents of them are delta3-carene, 1,8-cineole, sabinene, beta-phellandrene and isoterpinolene.
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The 53rd Institute of Weaponry Industry of China, Jinan, 250031.
Liu
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D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D009822:Oils, Volatile / Q000032:analysis*; D010936:Plant Extracts / Q000032:analysis*; D010938:Plant Oils / Q000032:analysis*; D020950:Vitex / Q000737:chemistry*
D009822:Oils, Volatile; D010936:Plant Extracts; D010938:Plant Oils