淀粉物理变性的研究进展  

Advance of Modified Starch Based on Physical Methods

作　　者：张小林[1,2] 吴琦[1] 罗明辉[1] 

机构地区：[1]南昌大学化工系,江西南昌330031 [2]南昌大学抚州医学分院,江西抚州344000

出　　处：《广东化工》2011年第1期100-101,共2页Guangdong Chemical Industry

摘　　要：淀粉具有价廉易得、可降解性和易转变成淀粉衍生物等特点,长期以来世界各国都十分重视淀粉资源的开发利用研究,尤其通过各种方法对淀粉的改性一直是科技工作者和生产厂商的研究热点。常用的物理变性方法有热液处理、微波处理、电离放射处理、超身波处理、球磨处理、挤压处理。文章介绍了其物理变性方法的原理,对其发展前景和存在的问题进行分析。Starch was readily available and inexpensive. It also can be degraded easily and tllrllcd into uscful derivative by biochemical method. Many countries pay great attention to exploit thc starch rcsourccs for a long time. Especially many investigators and manufacturers have done works on natural starch denaturalization which was becoming the top research. It includes hydrothermal, microwave, ionizingradiation, ultrasound, ballmilling, extrusion and so on. The paper principle, method, application, current situation and problems of physical modified were analyzed.

关 键 词：淀粉 物理变性 原理 

分 类 号：TS236.9[轻工技术与工程—粮食、油脂及植物蛋白工程]