淀粉
多糖
流变学
回生(淀粉)
化学
溶解度
食品科学
变性淀粉
消化(炼金术)
化学工程
材料科学
直链淀粉
生物化学
色谱法
有机化学
复合材料
工程类
作者
Shuai Chen,Li Qin,Ting Chen,Qiang Yu,Yi Chen,Wenkai Xiao,Xiaoyao Ji,Jianhua Xie
标识
DOI:10.1016/j.ijbiomac.2022.02.170
摘要
Starch is a copolymer with unique physicochemical characteristics, is known for its low cost, easy degradability, renewable and easy availability. However, natural starches have some undesirable properties such as poor solubility, poor functional properties, lower resistant starch content with reduced retrogradation, and poor stability under various temperatures, pH, which limit their application in food. Different modification methods are used to improve its performance and expand its application. Numerous studies have been conducted to investigate why the addition of small amounts of polysaccharides affects the properties of starch pastes and gels. The application of polysaccharide-modified starch can be seen in the pasting, rheology, texture and in vitro digestive properties of starch gels. The main influencing factors include different starches, different specific polysaccharides, and different methods of preparation of composite pastes and gels. This paper reviews the changes in the properties of starch in terms of pasting, rheology, texture and in vitro digestion after modification with polysaccharides and the mechanism of polysaccharide action on starch.
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