果蔬加工副产物膳食纤维改性及应用研究进展

Research Progress on Modification and Application of Dietary Fiber as By-product of Fruit and Vegetable Processing

果蔬加工过程产生的废弃物中含有大量的膳食纤维,为提高膳食纤维的利用价值,文章论述了膳食纤维的理化性质和功能特性,分析了膳食纤维的物理改性、化学改性和生物技术改性方法,并对膳食纤维在食品领域的应用进行了概括,展望了膳食纤维的发展趋势,以期对果蔬加工副产物膳食纤维的综合利用与产品开发提供思路。

A large amount of dietary fiber is contained in the waste from fruit and vegetable processing.In order to improve the utilization value of dietary fiber,as a by-product of fruits and vegetables,this paper mainly introduces the pohysicochemical properties and functional properties of dietary fiber,and analyzes the physical modification methods,chemical modification methods and biotechnological modification methods of dietary fiber,summarizes the application of dietary fiber in food and health products,in order to provide ideas for comprehensive utilization and product development of dietary fiber,a by-product of fruit and vegetable processing.