甘油对白酒中甲醇含量测定的影响  

THE INFLUENCE OF GLYCERINE ON THE DETERMINATION OF METHANOL IN DISTILLED WINES AND MIXED WINES

作　　者：应向东 宋瑞强 

机构地区：[1]丽水市产品质量监督检验所,323000 [2]丽水市卫生防疫站,323000

出　　处：《化学分析计量》2001年第4期31-32,共2页Chemical Analysis And Meterage

摘　　要：应用水浴控温(<90℃)蒸馏,可消除化学比色法测定白酒中甲醇含量时甘油的干扰,效果良好。Glycerine interference in the determination of methanol content in distilled and mixed wines can be eliminated by colorim-etry at a temperature controlled with water- bath( <90℃) distillation. The result is good.

关 键 词：白酒 甲醇 甘油 水浴蒸馏 测定 化学比色法 气相色谱法 分析 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS261.7[轻工技术与工程—食品科学与工程]