Development of the method to remove beta-lactoglobulin from milk whey with the aid of chitosan


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Interaction of chitosan with milk whey proteins was studied. It was shown that chitosan selectively interacts with beta-lactoglobulin forming insoluble precipitate. Dependence of the process of the complex formation on chitosan concentration, its molecular mass, the pH and ion strength of reaction medium was studied. The results obtained allow to make a conclusion that chitosan can be used for receiving beta-lactoglobulin in pure form from whey proteins solutions.

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Bibliografia

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