环糊精包合物的制备方法及其在食品工业中的应用

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摘 要:环糊精分子具有独特的结构,可以与各种客体物质形成包合物,在食品工业中具有广泛的应用,如提高食品成分的稳定性、延长食品的贮存期、增加食品成分的溶解度及维持食品本身的风味不受影响等。本文综述了环糊精包合物的分类及性质、制备方法及其在食品工业中的应用。

关键词:环糊精;包合物;增溶;食品工业

Preparation of Cyclodextrin Inclusion Compounds and Their Application in the Food Industry

LI Guanghui

(College of Life Science, Yangtze University, Jingzhou 434025, China)

Abstract: Cyclodextrin molecule has a unique structure and can form inclusion compounds with various guest substances. It has a wide range of applications in the food industry, such as improving the stability of food ingredients, extending the storage period of food, increasing the solubility of food ingredients, and maintaining the flavor of the food itself unaffected. This paper reviews the classification and properties of cyclodextrin inclusion compounds, their preparation methods, and their applications in the food industry.

Keywords: cyclodextrin; inclusion compound; solubilization; food industry

环糊精(Cyclodextrins,CD)是直链淀粉在糖基转移酶作用下产生的环状低聚糖的总称,通常是指由6~12个D-吡喃葡萄糖基团通过α-1,4糖苷键连接而形成的大环分子,其呈现截顶圆锥状三维结构,具有疏水空腔和亲水外壁,可以通过分子间相互作用与各种小分子或聚合物形成主-客体包合物,从而对客体具有增溶、控制释放和活性保护等功能。(剩余4575字)

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