交联-羧甲基复合变性淀粉的多项性能测试  

Properties Determination on the Crosslinking Carboxymethyl Double Modified Cornstarch

作　　者：刘泽民[1] 舒远[1] 黄艺波[1] 

机构地区：[1]河南科技大学化工与制药学院,河南洛阳471003

出　　处：《农产品加工（下）》2006年第4期48-50,64,共4页Farm Products Processing

摘　　要：以玉米淀粉为原料,选用环氧氯丙烷作交联剂,氯乙酸作羧甲基化试剂,合成了交联-羧甲基淀粉,并对产品的黏度、透光率、耐酸性能、抗剪力性能和抗老化性能等进行了测试,结果表明性能良好。The cross-linking carboxymethyl double modified cornstarch was prepared by the cornstarch and 2-chloroacetic acid and 3-chloro-1,2-epoxypropane catalyzing with alkaline. The properties of products including its viscosity and transparency and anti-acidity and anti-cutting and anti-ageing were determined, and the results were satisfactory.

关 键 词：交联-羧甲基 淀粉 制备 性能测试 玉米 

分 类 号：TS213.4[轻工技术与工程—粮食、油脂及植物蛋白工程]