Analysis of Essential Oil from Herb of Cymbopogon citratus by GC-MS

WANG Yong; LAI Wei-yong; WEI Na

doi:10.13422/j.cnki.syfjx.2012.04.045

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Analysis of Essential Oil from Herb of Cymbopogon citratus by GC-MS

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- Analysis of Essential Oil from Herb of Cymbopogon citratus by GC-MS
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 4, Pages: 132-134(2012)
- 作者机构：
  
  海南医学院药学院
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2012.04.045
  CLC： R284.1
- Published：2012
- 稿件说明：
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[1]王勇,赖伟勇,魏娜.GC-MS分析海南香茅挥发油成分[J].中国实验方剂学杂志,2012,18(04):132-134.

WANG Yong, LAI Wei-yong, WEI Na. Analysis of Essential Oil from Herb of Cymbopogon citratus by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(4): 132-134.
[1]王勇,赖伟勇,魏娜.GC-MS分析海南香茅挥发油成分[J].中国实验方剂学杂志,2012,18(04):132-134. DOI： 10.13422/j.cnki.syfjx.2012.04.045.

WANG Yong, LAI Wei-yong, WEI Na. Analysis of Essential Oil from Herb of Cymbopogon citratus by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(4): 132-134. DOI： 10.13422/j.cnki.syfjx.2012.04.045.

摘要

目的:研究海南香茅挥发油的化学成分

为海南香茅的开发利用提供科学依据。方法:采用水蒸气蒸馏法提取挥发油

气相色谱-质谱联用技术对挥发油成分进行分离鉴定

并采用面积归一化法确定各成分的相对质量分数。结果:共分离出33个峰

分析鉴定了其中的30种成分

其中相对质量分数较高的有香叶醛（25.36%）、橙花醛（19.76%）、香叶醇（12.39%）、乙酸香叶酯（7.83%）、橙花醇（4.06%）和β-月桂烯（3.48%）。结论:海南香茅挥发油中主要成分为单萜及其衍生物

与其他产地香茅化学成分基本一致

含量略有差异。

Abstract

Objective:To investigate the chemical constituents of the essential oil from the herb of Cymbopogon citratus lemongrass and provide useful information for the resonable utilization of lemongrass in Hainan.Method:The essential oil were extracted by water steam distillation

then analyzed by GC-MS and the irrelative contents were calculated by area normalization method.Result:Thirty-three peaks were separated by GC and 30 compounds were identified.The main constituents of the oil were geranial（25.36%）

neral（19.76%）

geraniol（12.39%）

geranyl acetate（4.06%） and β-myrcene（3.48%）.Conclusion:The main constituents of the essential oil from lemongrass in Hainan were monoterpenes and their oxygenated derivatives

which were approximately the same as those grown in other parts despite the small difference in contents.

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Related Author

WANG Yong

LAI Wei-yong

WEI Na

LIU Ning1

LIN Tie2

LI Zheng-fen1

LIU Gang

WANG Hui

Related Institution

Guangxi Traditional Chinese Medicine University

成都中医药大学

School of Life Sciences， Jiangxi University of Chinese Medicine

Key Laboratory of Modern Chinese Herbal Preparations，Ministry of Education，Jiangxi University of Chinese Medicine

School of Pharmacy， Jiangxi University of Chinese Medicine

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