| abstract |
(57) [Summary] [Structure] The raw whey is heat-treated at a temperature of 70 ° C or higher, A method for producing a whey preparation having a reduced content of threonine in the amino acid composition, which comprises removing the resulting aggregated protein, and a reduction in the content of threonine in the amino acid composition produced by the above method. Whey preparation. According to the method of the present invention, by a simple process, It is possible to efficiently and inexpensively produce a whey preparation having an excessive threonine content in a raw whey reduced to an appropriate level on an industrial scale. Such a whey preparation is suitable as a protein material for infant formula, low allergen milk, nutritional foods, functional foods and the like. |