【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。更多还原

【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.更多还原