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近年来,随着现代食品工业的发展,可食性包装脱颖而出。可食性包装较好地解决了包装材料和环境保护之间的矛盾,发展前景诱人。可食性包装按材料的特点和作用可分为:(一)可食涂层材料。从大豆中提取百分之七十以上蛋白质,混合各种成分和添加剂,制造出类似塑料物质,用于食品包装,具有良好的强度、弹性、防潮性和一定抗茵消毒能力。(二)可食薄膜材料。将不同配比的蛋白质、脂肪酸和淀粉结合在一起制成的薄
In recent years, with the development of modern food industry, edible packaging has emerged. Edible packaging better solves the contradiction between packaging materials and environmental protection, and has an attractive development prospect. Edible packaging according to the characteristics and role of materials can be divided into: (a) edible coating materials. Extracting more than 70% of protein from soybeans, mixing various ingredients and additives to produce similar plastic materials for food packaging, with good strength, elasticity, moisture resistance and a certain ability to disinfect bacteria. (b) edible film material. A thin layer made of a combination of different ratios of protein, fatty acids and starch