可食性包装薄膜的研究进展

通过对近年来可食性薄膜的研究进行综合分析,从而得出当前可食性薄膜的主要制备方法及其发展趋势,为可食性薄膜的深入研究奠定理论基础。经过研究发现,当前国内外可食性薄膜的加工方法大体一致,原材料种类繁多,以多糖类和蛋白质类可食性薄膜居多,薄膜性质大体相同。综合分析得出:国内外可食性薄膜的实验室研究阶段基本成熟,但是,在可食性薄膜的应用方面还有待进一步推广。可食性薄膜是绿色包装材料的典型代表,成膜工艺基本成熟,但工业化生产和推广应用还有待提升,因此,加大对可食性薄膜工业化生产和推广应用的研究势在必行。

Research Progress of Edible Packaging Film

This paper aims to research of edible film synthetically analysis in recent years ,and it is con-cluded that the current main preparation methods and development tendency of edible film ,as the theoretical basis for the further research of edible film.To refer to a large number of literature data to prospective analysis. Through the study found that ,at present ,broadly in line with a processing method of edible film at home and a-broad,there are many different kinds of raw materials ,in the majority with polysaccharide and protein edible film,is approximately the same properties.Comprehensive analysis: domestic and international laboratory re-search stage about the film is basically mature ,but ,in the aspect of the application of the edible film remains to be further promoted.Edible film is a typical representative of the green packaging materials , film-forming process is basically mature ,but industrial production and application has yet to be promoted ,thus,increase of edible film industrial production and application of research is imperative.