高温高压处理对高直链玉米淀粉成膜性的研究

在食品包装废弃物对环境污染日益严重的今天,开发可食性包装,是缓解食品包装废弃物与环保这一矛盾的有效途径。高直链淀粉具有良好的成膜性和膜的功能性,与其他成膜基质相比,可再生,废弃物环境友好,相对成本较低,其发展前景广阔。本实验以高直链玉米淀粉为主要原料,对其高温高压下的成膜性质进行了研究。

Study on Film-forming Quality of High-amylose Corn Starch Treated by High Temperature and High Press

Nowadays food packing waste are seriously polluting environment gradually. That developing edible food packing is considered as an effective method to relieve the contradiction between food packing waste and environment protection. High-amylose corn starch, compared with other film-forming medium, has good film-forming quality and its waste is renewable and friendly to environment. It costs lower comparatively, hence there is a promising future for high-amylose corn starch. This research studied the film-forming quality under the condition of high temperature and high press by using high-amylose corn starch as material.