可食性大豆分离蛋白膜的制备及其性能研究

目的 论述可食性绿色包装膜的种类、技术及其研究进展，为该类材料的开发和应用提供有力的技术支持和科学依据。方法 以可食性膜材料为研究对象，分别对可食性多糖膜、可食性蛋白质膜、可食性脂质膜、可食性复合薄膜的种类、性能、制备方法及在包装的应用现状进行分析。结果 对可食性绿色包装膜开发和性能的研究越来越深入，并已取得了一些成果，但仍存在性能缺陷，因而限制了其广泛应用。结论 可食性绿色包装膜的研究和应用是世界食品科技发展的重要方向，目前从材料的研发到实际应用于包装中仍需大量的实验和分析。开发性能优异且对自然环境和人体健康无害的可食性薄膜材料，不仅符合包装材料研究的主要趋势，且具有广阔的应用前景和市场价值。

Preparation and Properties of Edible Soy Protein Isolate Film

The work aims to discuss the category, technology and research progress of different edible packaging films and provide technical support and scientific basis for development and application of this material. With edible film as a research subject, the kinds, properties, preparation methods and application status of different edible food such as edible polysaccharide membrane, edible protein membrane, edible lipid membrane and edible composite film were analyzed. The research on the development and performance of edible packaging film has been more and more in-depth and has made some achievements, but there are still many kinds of performance defects that limit its wide application. The research and application of edible packaging film is an important direction of food science and technology development in the world. At present, a lot of experiments and analysis are required from the research and development of materials to practical application in packaging. The development of edible film materials which has excellent performance with environmental friendliness and biosafety not only accords with the main research trend of packaging materials, but also has broad application prospect and market value.