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ALKALINE PH-MODIFIED EDIBLE CASEIN-BASED FILMS AND COATINGS, AND METHOD FOR THE MAKING THEREOF
ALKALINE PH-MODIFIED EDIBLE CASEIN-BASED FILMS AND COATINGS, AND METHOD FOR THE MAKING THEREOF
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机译:基于碱性PH修饰的可食用酪蛋白的薄膜和涂层及其制备方法
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摘要
Improved casein-based films are produced by adjusting the pH of a film-production suspension. The film-production suspension may contain a casein source, a plasticizer, and optionally a strengthening additive. The adjustment of the pH may be accomplished by the addition of an alkaline additive, such as a base, to achieve a desired pH value. The improved casein-based films have improved physical properties as compared to those produced without a pH-adjusted film-production suspension at least in part due to the chemical and structural changes imparted by the change in pH.
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