多糖基智能包装膜及其在水产品保鲜中的应用

Research Progress of Polysaccharide-based Intelligent Packaging Film and Its Application in Aquatic Product Preservation

智能包装作为一种新型的食品包装技术,能够灵敏地感知贮藏食品内环境气氛的变化,从而做出可视化响应,达到监测食品的质量和新鲜度的目的。近年来,针对水产品保鲜方面的智能包装材料研究报道较多,尤其以多糖为基质的食品智能包装应用于水产品保鲜方面的研究。本文首先对智能包装系统和多糖基智能包装进行概述,着重介绍几种具有代表性的多糖成膜特性的差异,以及多糖基智能包装膜中指示剂的性质和变色机理。其次,阐述多糖基智能包装膜应用于水产品保鲜方面的研究进展。最后,总结多糖基智能包装膜研究与应用方面所存在的问题,并对提高多糖基智能包装膜稳定性做研究展望。

As a new food packaging technology,intelligent packaging can sense the change of internal environment and atmosphere of stored food sensitively and make visual response,so as to achieve the purpose of monitoring the quality and freshness of food.In recent years,there have been a lot of reports on intelligent packaging materials for aquatic product preservation,especially more and more researches on the application of polysaccharides based food intelligent packaging in aquatic product preservation.In this paper,firstly,the intelligent packaging system and the intelligent packaging of polysaccharides were summarized.And the differences in the film-forming characteristics of several representative polysaccharides were focused,as well as the properties and color-changing mechanism of indicators in the polysaccharides based intelligent packaging were described emphatically.Secondly,the progress of intelligent packaging based on polysaccharides applied in aquatic were reviewed.Finally,based on the current research progress,summed up the problems about the research and application of intelligent packaging film based on polysaccharide,and for the future studies about enhances the stability of polysaccharide based intelligent packaging film has made a further outlook.