天然产物研究与开发 ›› 2012, Vol. 23 ›› Issue (8): 1063-.doi: A

• 研究简报 • 上一篇    下一篇

固相微萃取结合GC/MS联用技术研究野松茸干品的挥发性成分

谷镇1,2,杨焱1*,冯涛3,朱建材3   

  1. 1上海市农业科学院食用菌研究所 上海市农业遗传育种重点开放实验室,上海 201106;2上海师范大学 生命与环境科学学院,上海 200234; 3上海应用技术学院 香料香精技术与工程学院,上海 200235
  • 出版日期:2012-09-06 发布日期:2012-10-15

Analysis of Volatile Compounds in Dried Tricholoma matsutake Sing. by Headspace Solid Microextraction combinated with GC-MS

GU Zhen1, 2, YANG Yan2*, FENG Tao3, ZHU Jian-cai3   

  1. 1Shanghai Research Center for Edible Fungi Biotechnology and Engineer, Institute of Edible Fungi, Shanghai Academy of Agriculture Science, Shanghai 201106, China; 2Shanghai Normal University, College of live and environment science , Shanghai 200234, China; 3School of Perfume and Arome Technology, Shanghai Institute of Technology, Shanghai 200235, China
  • Online:2012-09-06 Published:2012-10-15

摘要: 采用顶空固相微萃取结合气相色谱-质谱联用技术分析鉴定了野松茸干品中的挥发性风味成分。鉴定出48种风味化合物,占挥发性成分总量的91.44%,其中酸类9种、酯类6种、含氮杂环化合物11种、醇类3种、醛类5种、 酮类10种、其他类4种。野松茸干品中主要的芳香成分是桂酸甲酯(42.99%)、 3-甲基丁酸(8.56%)、2,6-二甲基吡嗪(8.36%) 、2,5-二甲基吡嗪(2.46%) 和1-辛烯-3-醇(2.06%)。

关键词: 野松茸, 顶空-固相微萃取, 气相色谱-质谱联用, 挥发性成分

Abstract: Headspace solid-phase microextraction combined with gas chromatography-mass spectrometry (HS-SPME-GC-MS) was used to identify the volatile flavor compounds of Tricholoma matsutake Sing. fruitbody for the first time. Forty-eight components were identified which included nine kinds of aids, six kinds of esters, eleven kinds of nitrogen-containing heterocyles, three kinds of alcohols, five kinds of aldehydes, ten kinds of ketones, and four kinds of others. The results showed that the main aromatic compounds of dried T. matsutake fruitbody were methyl cinnamate, 3-methyl-butanoic acid, 2,6-dimethylpyrazine, 2,5-dimethylpyrazine and 1-octen-3-ol.

中图分类号: 

TS201.2