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香附挥发油的提取和GC/MS分析
引用本文:林晓珊,吴惠勤,黄芳,黄晓兰. 香附挥发油的提取和GC/MS分析[J]. 质谱学报, 2006, 27(1): 40-44
作者姓名:林晓珊  吴惠勤  黄芳  黄晓兰
作者单位:中国广州分析测试中心,广东省化学危害应急检测重点实验室,广东 广州 510070
基金项目:广东省广州市科技攻关项目
摘    要:采用中药专用提取剂(PR溶剂)超声波振荡从香附中提取挥发油,用GC/MS法测定其化学成分和相对含量,主要成分为 α-可巴烯(1.97%)、香附烯(15.73%)、α-红没药烯(2.14%)、α-古芸烯(1.29%)、2-甲氧基-8-甲基-1,4-萘二酮(4.01%)、β-蛇床烯(17.99%)、氧化-α-依兰烯(3.00%)、4,4α,5,6,7,8-六氢-4α,5-二甲基-3-(1-甲基乙烯基)-2(3H)-萘酮(8.11%)、α-香附酮(26.15%)、长叶松香芹酮(1.11%)等,这些含量较多的成分占香附挥发油总量的81.50%,为建立香附挥发油质量标准提供了科学依据。

关 键 词:香附   挥发油   气相色谱-质谱法(GC/MS)  
文章编号:1004-2997(2006)01-40-05
收稿时间:2005-06-23
修稿时间:2005-08-30

Analysis of Essential Oils from Cyperus rotundus L. by GC/MS
LIN Xiao-shan,WU Hui-qin,HUANG Fang,HUANG Xiao-lan. Analysis of Essential Oils from Cyperus rotundus L. by GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 2006, 27(1): 40-44
Authors:LIN Xiao-shan  WU Hui-qin  HUANG Fang  HUANG Xiao-lan
Affiliation:China National Analysis Center, Guangdong Key Laboratory of Chemical Emergency Test,
Guangzhou 510070, China
Abstract:The essential oil from Cyperus rotundus L. is extracted by supersonic with mixed solvent. The chemical components were identified and their relative contents were measured by GC/MS. The main components are α-copaene (1.97%), cyperene (15.73%), α-bisabolene (2.14%), α-gurjunene (1.29%), 2-methoxy-8-methyl-1,4-naphthalenedione (4.01%), β- selinene (17.99%), oxo-α-ylangene (3.00%), 4,4α,5,6,7,8,hexahydro-4α,5-dimethyl-3-(1 methyl ethylidene)-2(3H) naphthalenone (8.11%), α-cyperone(26.15%), longipinocarvone (1.11%), etc. These high content compounds are the characteristic components of Cyperus rotundus L., which we recommend as the index of identification and quality estimation of the medicine.
Keywords:Cyperus rotundus L.   essential oil   GC/MS
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