腾鳌老窖白酒风味成分组成的分析

Analysis of Flavor Components in Anshan Laojiao Liquor

对10批腾鳌老窖白酒样品经前处理后,采用色谱-质谱联用技术,对其中风味成分组成进行分析.从检出的近百种化学物质中鉴定出55种不同成分,包含酯、醇、脂肪酸、醚、醛酮类等成分.10批腾鳌老窖白酒样品中鉴定出含量较高的化合物共有11种,分别是:乙醚、乙酸乙酯、乙醇、2-甲基-1-丙醇、正丁醇、3-甲基-1-丁醇、庚酸乙酯、己酸乙酯、乳酸乙酯、丁酸和己酸,其中,酯类化合物为乙酸乙酯、庚酸乙酯、己酸乙酯和乳酸乙酯,这11种化合物构成腾鳌老窖白酒的特征组成.

In this paper,the flavor components of 10 batches of tenao laojiao liquor samples were analyzed by chromatograph-mass spectrometry after pretreatment.Nearly 100 kinds of chemical substances were detected and 55 kinds of different components were identified,including ether,alcohol,ester,fatty acid,aldehydes and ketones.10 batches of teng aojiang identified content is higher in aged pit liquor samples of compounds with 11 species,respectively is:ether,ethyl acetate,ethanol,2-methyl-1-propanol,n-butyl alcohol,3-methyl-1-butanol,heptanoic acid ethyl ester,ethyl caproate and ethyl lactate,butyric acid and caproic acid,the ester compounds,ethyl acetate,heptanoic acid ethyl ester,ethyl caproate and ethyl lactate.These compounds constitute the char-acteristic components of tenao laojiao liquor.