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.
出处
《酿酒》
CAS
2014年第2期82-84,共3页
Liquor Making
关键词
气相色谱
特香型白酒
丙酸乙酯
gas chromatography
Te-flavored liquor
ethyl propionate
