淀粉的预处理方法对其接枝共聚的影响  

The influence of starch pretreatment on its graft copolymerization

作　　者：钱维金[1] 黄祖强[1] 胡华宇[1] 童张法[1] 

机构地区：[1]广西大学化学化工学院,广西南宁530004

出　　处：《化工科技》2006年第3期49-53,共5页Science & Technology in Chemical Industry

基　　金：国家自然科学基金资助项目(20366001);广西大学科研基金资助项目(X051007)

摘　　要：目前淀粉的预处理方法主要有物理法、化学法和生物降解法,如糊化、挤压、辐射、超声波、氧化、酸解和酶解等;通过研究不同的预处理方式对淀粉的结构、接枝共聚参数及其接枝共聚物性能的影响,从而可以优化接枝产品的性能。At present the starch pretreatment mainly consists of physical ways,chemical ways and biodegradation ways, such as pasting, extrusion, radiation, ultrasonic, oxidization, acidolysis, enzymolysis and so on. In order to optimize the grafting product performance, the effects of different pretreatments on the starch structure, grafting copolymerization parameter and grafting copolymerization property have been studied.

关 键 词：淀粉 预处理 接枝共聚 

分 类 号：TQ539.1[化学工程—煤化学工程]