淀粉含量测定方法的研究初探  

Primary discussion on the determination of starch content in food

作　　者：王喜萍[1] 李长生[1] 张文英[1] 金艳梅[1] 

机构地区：[1]吉林农垦特产高等专科学校,吉林左家132109

出　　处：《粮油食品科技》2001年第2期37-38,共2页Science and Technology of Cereals,Oils and Foods

摘　　要：本文介绍了旋光法测定玉米粉及粮食中淀粉含量的原理和方法，通过对玉米等 9种粮食样品测定结果分析，结果表明该法与传统的酶水解法、酸水解法测定的结果基本一致，且具有操作简便、快速、结果可靠的特点。： The principle and method of determining starch content in corn and other food with polarimetric method were introduced.Analyses of samples of corn and other eight kinds of foods with polarimetric method showed basically the same results as that with traditional acid hydrolytic or enzyme hydrolytic method.The polarimetric analysis is characterized with easy,rapid operation and reliable results.

关 键 词：旋光法 酶水解法 酸水解法 测定方法 粮食 淀粉含量 

分 类 号：TS210.7[轻工技术与工程—粮食、油脂及植物蛋白工程]