摘要
建立了离子色谱定量检测白酒中多元醇的分析方法。对清香型白酒大茬酒、二茬酒不同摘酒段中多元醇的构成及含量进行了分析,初步探讨了提高清香型白酒中多元醇含量的工艺改进方案。
The analytical method of polyhydric alcohols in Qing-flavor liquor had been developed by using IC. Then such method was applied to analyze the compositions and the content of polyhydric alcohols in liquor harvested by primary distillation and in liquor harvested by secondary distillation. And the measures to improve polyhydric alcohols content in Qing-flavor liquor were discussed.
出处
《酿酒科技》
北大核心
2013年第8期44-46,49,共4页
Liquor-Making Science & Technology
关键词
清香型
多元醇
离子色谱
蒸馏
Qing-flavor liquor
polyhydric alcohol
ion chromatography
distillation
