食品科学 ›› 2010, Vol. 31 ›› Issue (8): 223-225.doi: 10.7506/spkx1002-6300-201008050

• 分析检测 • 上一篇    下一篇

藿香挥发性成分的GC-MS分析

王建刚   

  1. 吉林化工学院分析测试中心
  • 收稿日期:2009-07-08 修回日期:2009-11-16 出版日期:2010-04-15 发布日期:2010-12-29
  • 通讯作者: 王建刚 E-mail:wjg6670@126.com

GC-MS Analysis of Chemical Composition of Volatile Oil from Agastache rugosa

WANG Jian-gang   

  1. Analysis and Test Center, Jilin Institute of Chemical Technology, Jilin 132022, China
  • Received:2009-07-08 Revised:2009-11-16 Online:2010-04-15 Published:2010-12-29
  • Contact: WANG Jian-gang E-mail:wjg6670@126.com

摘要:

采用同时蒸馏萃取法提取,用气相- 色谱质谱联用法结合计算机谱图检索,对藿香挥发性化学成分进行分析鉴定。结果表明:藿香挥发油得率为0.37%,共鉴定出79 种化合物,占分离物质的98.04%;其主要成分为胡椒酚甲醚(47.60%)、D- 柠檬烯(5.91%)、丁香烯(6.59%)、丁香酚甲醚(1.87%)、β- 衣兰油烯(1.42%)。

关键词: 藿香, 挥发性成分, 气相色谱-质谱法(GC-MS)

Abstract:

Simultaneous distillation-extraction followed by GC-MS combined with computer-assisted library search was used for the analysis of volatile compounds in Agastache rugosa. Results showed that the yield of volatile oil from Agastache rugosa was 0.37%. Totally 79 compounds were identified, among which chavicol methylether (47.60%), D-limonene (5.91%), caryophyllene (6.59%), eugenol methyl ether (1.87%) andβ-muurolene (1.42%) were prominent compounds.

Key words: Agastache rugosa, volatile composition, gas chromatography-mass spectrometry

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