GC-MS analysis of volatile oil content for brasenia schreberi
ICEOE), 2011 International Conference（2011）
摘要
The volatile oil of tender leaves from brasenia schreberi was extracted through water vapour distillation method and the chemical composition was analyzed with GC-MS method. 55 separated and identified components took up 96.89% of the peak area, which consisted of compounds of phenol,alkane, aldehyde, acid and alcohol, including methy-leugenol (25%), heptacosane (8.8%), 5-methyl furfural (8.0%), eucazulen (6.01%), carbamult (5.98%), cedrol (5.31%), π terpieol (3.77%), 4-terpineol (3.61%), cis-farnesol (3.36%), n-decanoic acid (3.35%), palmitic acid (3.01%), cis-6-dodecen-4-oli-de (2.8%), ethyl acetate (2.21%), eucalyptol (1.94%), f.
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关键词
chemical engineering,chemical technology,chromatography,distillation,essential oils,mass spectra,GC-MS analysis,aldehyde,alkane,brasenia schreberi leaves,carbamult,cedrol,chemical composition,decanoic acid,ethyl acetate,eucalyptol,eucazulen,extraction,gas chromatography mass spectrometry analysis,heptacosane,methy leugenol,methyl furfural,palmitic acid,phenol,terpieol,volatile oil content,water vapour distillation method,Brasenia schreberi,GC-MS,chemical constitution,volatile oil,
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