With properties of biodegradable, nourishing-edible, oil-resisting, gas-resisting, edible protein film is becoming a hot issue in the research of packaging material. More and more new techniques with the edible protein film have been applied in food packing fields. The film-forming methods and mechanism, film types,functional properties and parameters were discussed.%可食性蛋白膜以其可生物降解、营养可食、隔油阻气等性能,正在成为国内外研究的热点.越来越多的可食性蛋白膜新技术被应用到食品包装领域.综述可食性蛋白膜的成膜机理、方法、种类、功能特性及其影响因素.
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