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| 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 | |
| 引用本文： | 谷镇,杨焱,冯涛,朱建材. 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[J]. 天然产物研究与开发, 2012, 24(8): 1063-1066 |
| 作者姓名： | 谷镇 杨焱 冯涛 朱建材 |
| 作者单位： | 1. 上海市农业科学院食用菌研究所农业部南方食用菌资源利用重点实验室上海市农业遗传育种重点开放实验室,上海201403;上海师范大学生命与环境科学学院,上海200234 2. 上海市农业科学院食用菌研究所农业部南方食用菌资源利用重点实验室上海市农业遗传育种重点开放实验室,上海,201403 3. 上海应用技术学院香料香精技术与工程学院,上海,200235 |
| 基金项目： | 食用菌深加工关键技术研究与示范项目[沪农科攻字(2008)第8-2号] |
| 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 |
Analysis of Volatile Compounds in Dried Tricholoma matsutake Sing.by Headspace Solid Microextraction combinated with GC-MS |
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| GU Zhen , YANG Yan , FENG Tao , ZHU Jian-cai. Analysis of Volatile Compounds in Dried Tricholoma matsutake Sing.by Headspace Solid Microextraction combinated with GC-MS[J]. Natural Product Research and Development, 2012, 24(8): 1063-1066 | |
| Authors: | GU Zhen YANG Yan FENG Tao ZHU Jian-cai |
| Affiliation: | 1Institute of Edible Fungi,Shanghai Academy of Agriculture Science,Key laboratary of Edible Fungi Resources and Utilization(South),Shanghai Key laboratory of Agricultural Genetics and Breeding,Shanghai 201403,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 |
| 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. |
| Keywords: | Tricholoma matsutake Sing. headspace solid phase microextraction(HS-SPME) gas chromatography-mass spectrometry(GC-MS) volatile compounds |
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