食品科学 ›› 2011, Vol. 32 ›› Issue (10): 175-179.doi: 10.7506/spkx1002-6630-201110041

• 分析检测 • 上一篇    下一篇

云南产川芎叶挥发油的化学成分分析

黄相中,张润芝,刘 飞,程春梅,朱 芸,郭俊明*   

  1. 云南民族大学 民族药资源化学国家民委-教育部重点实验室
  • 出版日期:2011-05-25 发布日期:2011-04-08
  • 基金资助:
    教育部科学技术研究重点基金项目(209116)

Chemical Composition Analysis of Essential Oil from Ligusticum chuanxiong Hort. Leaves in Yunnan

HUANG Xiang-zhong,ZHANG Run-zhi,LIU Fei,CHENG Chun-mei,ZHU Yun,GUO Jun-ming*   

  1. Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission-Ministry of Education, Yunnan University of Nationalities, Kunming 650500, China
  • Online:2011-05-25 Published:2011-04-08

摘要: 用水蒸气蒸馏法提取春季产川芎叶和夏季产川芎叶的挥发油,采用气相色谱-质谱联用技术并结合计算机检索对其挥发油的香气成分进行分析。结果分别从春季产川芎叶和夏季产川芎叶的挥发油中鉴定出84、51个成分;用面积归一法测定了两种挥发油中各种成分的相对质量分数,分别占总峰面积的97.8%和 98.2%;春季产川芎叶挥发油和夏季产川芎叶挥发油的主要成分基本相同,它们分别是3,4-二亚甲基环戊酮、5,7,8-三甲基苯并二氢吡喃酮、石竹烯、反-罗勒烯、顺-罗勒烯、(+)-香桧烯、α-蒎烯、α-金合欢烯。

关键词: 川芎, 挥发油, 化学成分, 气相色谱-质谱联用(GC-MS)

Abstract: Essential oil was extracted by steam distillation from Ligusticum chuanxiong Hort leaves and analyzed by gas chromatography-mass spectroscopy (GC-MS). Totally 84 and 51 compounds were identified in essential oils from Ligusticum chuanxiong Hort leaves harvested in spring and summer, with a relative content of respectively 97.8% and 98.2%. No significant difference in chemical composition was observed between essential oils from the leaves harvested at both seasons. The major components were 3,4-dimethylenecyclopent-anone, 5,7,8-trimethyl-2-chromanone, caryophyllene, trans-ocimene, cis-ocimene, (+)-sabinene and α-pinene.

Key words: Ligusticum chuanxiong Hort., essential oil, chemical component, gas chromatography-mass spectroscopy(GC-MS)

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