1种快速测定黄酒中非糖固形物的方法  

A Rapid Determination Method for Non-sugar Solids of Rice Wine

作　　者：黄志清[1] 靳爽[1] 黄山[1] 郑翠银[1] 倪莉[1] 

机构地区：[1]福州大学食品科学技术研究所,福州350108

出　　处：《中国食品学报》2013年第11期148-152,共5页Journal of Chinese Institute Of Food Science and Technology

基　　金：国家自然科学基金资助项目(31171733);福建省自然科学基金计划资助项目(2011J01305);福建省科技厅重点项目(2011N0016)

摘　　要：从黄酒乙醇水体系和固形物体系的物化性质出发,创建了1种非糖固形物的快速测定方法,并将其应用于4种黄酒非糖固形物的测定中。试验结果表明:所构建的方法可以简单、快速地测得黄酒中的非糖固形物含量,完全无需特殊设备,可以达到国家标准中的精确度。A rapid determination method for non-sugar solids was developed based on the physicochemieal properties of ethanol-water solution system and solids of rice wine. The new method was successfully applied for four kinds of rice wine and the results showed that it is a simple, rapid and low cost method without any special equipment. The precision of the new method is good as the current national standard method.

关 键 词：黄酒 非糖固形物 单位酒样质量 酒精度 固形物引起乙醇水体系的体积变化 

分 类 号：TS261.7[轻工技术与工程—发酵工程]