隔夜皂化法测定白酒中总酯含量

摘要

对隔夜皂化法检验白酒总酯含量进行了实验研究，结果表明，在20℃下，静置16 h，得到的实验结果与回流皂化法测得的结果有很好的一致性，相对标准偏差为1．5％～2．1％，加标回收率为98．4～102．9％。%The total ester content in liquor with overnight saponification was experimentally studied, the results showed that at 20 ℃,standing 16h,the experimental results obtained with the results of reflux saponification are in good agreement with the relative standard deviation 1.5% to 2.1% and the recovery rate was 98.4 ~102.9%.