食品科学 ›› 2012, Vol. 33 ›› Issue (14): 129-135.

• 分析检测 • 上一篇    下一篇

同时蒸馏萃取-气相质谱联用分析长裙竹荪挥发性成分

陈 曦,黄明泉*,孙宝国,陈海涛   

  1. 北京工商大学  北京市食品风味化学重点实验室,食品添加剂与配料北京高校工程研究中心
  • 收稿日期:2011-06-30 修回日期:2012-06-17 出版日期:2012-07-25 发布日期:2012-07-27
  • 通讯作者: 黄明泉 E-mail:hmqsir@163.com
  • 基金资助:

    “十二五”国家科技支撑计划项目;北京市属高等学校人才强教计划资助项目

Simultaneous Distillation Extraction and GC-MS Analysis of Volatile Components in Dictyophora indusiata Fisch

  • Received:2011-06-30 Revised:2012-06-17 Online:2012-07-25 Published:2012-07-27

摘要: 以二氯甲烷为溶剂,采用同时蒸馏萃取法,结合气相色谱-质谱联用技术对长裙竹荪挥发性成分进行分析。通过中等极性柱和弱极性柱双柱定性分析,共鉴定出70种化合物,包括醇类5种、酚类4种、醛类10种、杂环类17种、酮类13种、烃类12种、酸类5种、酯类4种,其中含量较高的化合物有呋喃甲醛、苯乙醛、2-乙酰基呋喃、β-绿叶烯、亚油酸、异长叶烯酮等。

关键词: 长裙竹荪, 同时蒸馏萃取法, 气相色谱-质谱法, 挥发性成分

Abstract: The volatile components in Dictyophora indusiata Fisch were extracted by simultaneous distillation and extraction (SDE) with dichloromethane as extraction solvent and analyzed by gas chromatography-mass spectrometry (GC-MS). A total of 70 compounds were identified using mid-polar and weak-polar columns, including 10 aldehydes, 13 ketones, 5 alcohols, 4 hydroxybenzenes, 4 esters, 5 acids, 12 hydrocarbons, and 17 heterocyclic compounds. Predominant among them were benzeneacetaldehyde, furfural, 1-(2-furanyl)-ethanone, π-patchoulene, (Z,Z)- linoleic acid, isolongifolen-5-one, etc.

Key words: Dictyophora indusiata Fisch, simultaneous distillation and extraction (SDE), gas chromatography- mass spectrometry (GC-MS), volatile components

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