食品科学 ›› 2009, Vol. 30 ›› Issue (8): 212-214.doi: 10.7506/spkx1002-6630-200908046

• 分析检测 • 上一篇    下一篇

蒸馏法提取香根油成分的GC-MS分析

王飞生1.2,文媛1,赵鹏飞1   

  1. 1.清远职业技术学院 2.华南理工大学轻工与食品学院
  • 收稿日期:2008-06-05 修回日期:2008-09-02 出版日期:2009-04-15 发布日期:2010-12-29
  • 通讯作者: 王飞生 E-mail:sgwfs@163.com
  • 基金资助:

    清远市科技计划项目(200763);清远职业技术学院科研项目(KY09008)

Comparison of Chemical Compositions between Two Essential Oils from Vetiveria zizanioides by Different Extraction Methods

WANG Fei-sheng1,2 WEN Yuan1 ZHAO Peng-fei1   

  1. (1. Qingyuan Polytechnic College, Qingyuan 511510, China
    2. College of Light Industry and Food Science, South China University of Technology, Guangzhou 510640, China)
  • Received:2008-06-05 Revised:2008-09-02 Online:2009-04-15 Published:2010-12-29
  • Contact: WANG Fei-sheng1,2 E-mail:sgwfs@163.com

摘要:

为研究蒸馏法香根油化学成分,以气相色谱-质谱联用仪检测水蒸馏法香根油,在香根油中鉴定发现异丁香酚等21种化学成分的化学结构,其中有5-甲基糠醛等12种化合物是香根油中首次发现的天然化合物,该发现对以香根油为原料的新食品添加剂研发及应用具有重要意义。

关键词: 香根油, 化学成分, 化学结构, 植物香料

Abstract:

The chemical compositions of essential oil extracted from Vetiveria zizanioides by distillation method and organic solvent extraction method were analyzed by using GC-MS and compared. There are 21 kinds of compounds such as isoeugenol etc. isolated and identified in the two essential oils. The verivert oil obtained by distillation method contains 2 terpenoid compounds, accounting for 12.68%, but the verivert oil obtained by organic solvent extraction method contains 13 terpenoid compounds, accounting for 18.6%. There are more alcohols and ketones in the later, which meets the demands of international market much more. Both the two verivert oil contain isoeugenol, vanillin analogues, furfural analogues, guaiacol analogues, dihydrobenzofuran and 3-methyl-N- phenyl-pyrrole-2,4-diketone.

Key words: verivert oil, chemical composition, chemical structure

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