中国农业科学 ›› 2005, Vol. 38 ›› Issue (06): 1250-1254 .

• 园艺 • 上一篇    下一篇

爱格丽白葡萄酒香气成分的GC/MS分析

李华,王华,刘拉平,王贞强,淑英   

  1. 陕西杨凌西北农林科技大学葡萄酒学院
  • 收稿日期:2004-08-13 修回日期:2004-11-22 出版日期:2005-06-10 发布日期:2005-06-10
  • 通讯作者: 王贞强

Analysis of Aroma Components of Ecolly Dry White Wine by Gas Chromatography/Mass Spectrometry

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  1. 陕西杨凌西北农林科技大学葡萄酒学院
  • Received:2004-08-13 Revised:2004-11-22 Online:2005-06-10 Published:2005-06-10

摘要: 采用溶剂萃取法提取爱格丽白葡萄酒中的香气成分,经气相色谱-质谱联机分析,共检出32个峰,鉴定出21种香气化合物,占总含量的99.58%。主要含有正戊醇、丁二酸二乙酯、苯乙醇、(+)-羟基丁二酸二乙酯、4-羟基-苯乙醇、2-羟基-3-甲基-丁酸二乙酯、3-甲硫基丙醇、5-氧化四氢呋喃-2-甲酸乙酯、5-乙基二氢化-2(3H)-呋喃酮和酒石酸二乙酯。与对照白玉霓白葡萄酒相比,香气具有一定的典型性。

关键词: 爱格丽, 白玉霓, 香气成分, GC/MS法, 葡萄酒

Abstract: The aroma components in Ecolly dry white wine were extracted by solvent extraction. According to the analysis by gas chromatography/mass spectrometry, 32 peaks were separated and 21 components were identified. The identified constituents represent 99.58% of the total content. The main components were 1-Pentanol; butanedioic acid, diethyl ester; phenylethyl alcohol; butanedioic acid, hydroxy-, diethyl ester, (+)-; benzeneethanol, 4-hydroxy-; succinoic acid, 2-hydroxy-3-methyl-, diethyl ester; 1-propanol, 3-(methylthio)-; 5-oxotetrahydrofuran-2-carboxylic acid, ethyl ester; 2(3H)-uranone, 5-ethyldihydro-; tartaric acid diethyl ester. Compared with Ugni Blanc white wine, Ecolly white wine has typical characteristics.

Key words: Ecolly, Ugni Blanc, Aroma component, Gas chromatography/mass spectrometry, Wine