首页|新鲜海南柠檬草精油的GC-MS分析

新鲜海南柠檬草精油的GC-MS分析

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
  • 维普
目的:研究新鲜海南产柠檬草精油的化学成分.方法:采用水蒸气蒸馏法提取柠檬草精油,运用气质谱联用(GC-MS)技术对挥发油成分进行分析,并采用峰面积归一化法确定各成分的相对百分含量.结果:共鉴定出12种成分,其中相对百分含量超过2％的有香叶醛(49.35％)、橙花醛(29.52％)、香叶醇(8.28％)、乙酸香叶酯(3.16％)、棕榈酸(2.64％)及橙花醇(2.56％)等.结论:新鲜海南柠檬草精油中主要成分为柠檬醛,百分含量高达78.87％0.
GC-MS analysis of the essential oil extracted from the fresh lemongrass
Objective: To investigate the chemical constituents of the essential oil extracted from Cymbopogon citratus (DC. ) Stapf (lemongrass) in Hainan province. Methods: The essential oil was extracted by water steam distillation and then analyzed by GOMS. The relative percentage of each component was determined by peak area normalization method. Results: A total of 12 compounds were identified in the lemongrass oil, of which the relative percentage that was more than 2% were general(49. 35%), nerol(29.52%)、geraniol(8. 28%),geranyl acetate(3. 16%), palmitic acid(2. 64%)and nerol(2. 56%). Conclusions; The main constituent of the essential oil from lemongrass in Hainan was citral, the relativepercentage of which is as high as 78. 87%.

Cymbopogon citratusEssential oilCitral: GC-MSHainan province

王勇、王瑞祥、李永辉

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海南医学院药学院,海南海口571199

海南省热带药用植物研究开发重点实验室,海南海口 571199

海口市黎族医药重点实验室,海南海口 571199

海南双成药业股份有限公司,海南海口 570314

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柠檬草 挥发油 柠檬醛 气相色谱-质谱分析 海南

海南省教育厅高等学校科学研究资助性项目

Hjkj2010-36

2012

海南医学院学报
海南医学院

海南医学院学报

CSTPCD
影响因子：1.068
ISSN：1007-1237
年,卷(期)：2012.18(9)
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