可食性蛋白质作为营养物质运送载体的研究概况

Overveiw of research on edible protein as delivery carriers for nutrients

可食性蛋白质具有较高的营养价值和公认的安全性,还有很多可用于营养物质包埋的结构功能特性,用它作为营养物质的运送载体具有诱人的前景。本文介绍了作为载体的几种主要可食性蛋白质及理化性质,载体形式和在营养物质运送发展中的应用。说明利用可食性蛋白质独特的性质开发出的凝胶、微球、纳米粒等运送系统可以对营养物质进行保护,是包埋和运送营养物质的理想材料。

Edible proteins are natural and Generally Regarded As Safe（GRAS） materials with high nutritional value and many useful properties of structure and function.These properties make them quite suitable as vehicles for delivering nutrients,and it has an attractive prospect.This overview focuses on several major edible proteins and their physical-chemistry properties.Several forms of carrier and applications in the development of nutraceutical delivery systerms were described.Delivery systems of gel,microsphere and nanoparticle of edible proteins were developed based on their special properties.They were regarded as ideal materials for delivering nutraceutical compounds.