特香型白酒特征组分丙酸乙酯的测定  

Method to Investigate the Characteristic Chemical Component of the Te-flavored Liquor,Ethyl Propionate

作　　者：谢小兰[1] 陈丽娇[1] 熊秋萍[1] 

机构地区：[1]四特酒有限责任公司,江西樟树331200

出　　处：《酿酒》2014年第2期82-84,共3页Liquor Making

摘　　要：介绍了一种采用内标法,以乙酸正丁酯为内标物,利用气相色谱仪,在程序升温的条件下,采用AT-LZP-930白酒专用柱测定特香型白酒中特征组分丙酸乙酯的方法。In this paper,we describred a new method to detect ethyl propionate, one of the characteristic chemical components of the Te-flavored Chinese liquor, using temperature-programmed gas chromatography. Ethyl propionate was separated in AT-LZP-930 column during programmed temperature rise and detected using hydrogen flame ionization detector, while n-butyl acetate served as an internal control.

关 键 词：气相色谱 特香型白酒 丙酸乙酯 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS207.3[轻工技术与工程—食品科学与工程]