食品科学 ›› 2007, Vol. 28 ›› Issue (12): 420-422.

• 分析检测 • 上一篇    下一篇

红莓发酵酒香气成分的GC-MS分析

 师艳秋, 辛秀兰, 邵威平, 江波, 苏东海, 吴志明   

  1. 甘肃农业大学食品科学与工程学院; 北京化工大学生命科学院; 中国食品工业(集团)公司; 北京电子科技职业学院生物技术应用中心; 北京电子科技职业学院生物技术应用中心 甘肃兰州730070; 北京100029北京电子科技职业学院生物技术应用中心; 北京100029; 甘肃兰州730070; 北京100062;
  • 出版日期:2007-12-15 发布日期:2011-11-22

Analysis of Aroma Components in Red Raspberry Wine by GC-MS

SHI  Yan-Qiu, XIN  Xiu-Lan, SHAO  Wei-Ping, JIANG  Bo, SU  Dong-Hai, WU  Zhi-Ming   

  1. 1.College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; 2.College of Life Science, Beijing University of Chemical Technology, Beijing 100029, China; 3.Biotechnology Application Center, Beijing Vocational College of Science and Technology, Beijing 100029, China; 4.China National Food Industry Corp. , Beijing 100062, China
  • Online:2007-12-15 Published:2011-11-22

摘要: 利用溶剂萃取法对红莓发酵酒中的香气成分进行提取,采用气相色谱-质谱(GC-MS)联用技术进行分析,得到红莓酒总离子流色谱图中共186个峰,经过NIST谱库联机检索,鉴定出54种化合物,约占色谱流出峰总面积的89.40%。结果表明,醇类化合物相对百分含量为41.49%,是红莓发酵酒中含量最多的一类化合物。红莓发酵酒中的主要香气化合物为2,3-丁二醇和异戊醇,相对含量分别为20.79%和12.83%。

关键词: 红莓发酵酒, 香气成分, 气相色谱-质谱

Abstract: Aroma components of red raspberry Wine were extracted by solvent extraction method and analyzed by GC-MS. There were 186 peaks in total-ion current chromatogram, and 54 compounds were identified through the retrieval in NIST bank, accounting for 89.40% of the total area of chromatogram eluting peaks. The results showed that the relative content of alcohol compounds was 41.49% (the highest content). The main flavoring compounds were 2,3-butanedio with its relative content as 20.79% and 3-methyl-1-butanol with its relative content as12.83 % and ethyl acetate with its relative content as 3.34%.

Key words: red raspberry wine, aroma components, gas chromatography-mass spectrometry (GC-MS)