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A METHOD FOR TREATING A CASEIN-BASED RAW MATERIAL CONTAINING PHOSPHOCASEINATES OF MONOVALENT CATIONS OR DERIVATIVES THEREOF, RESULTING PRODUCTS AND APPLICATIONS THEREOF
A METHOD FOR TREATING A CASEIN-BASED RAW MATERIAL CONTAINING PHOSPHOCASEINATES OF MONOVALENT CATIONS OR DERIVATIVES THEREOF, RESULTING PRODUCTS AND APPLICATIONS THEREOF
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机译：一种处理基于酪蛋白的含新颖阳离子磷酸酯或其衍生物的原材料的方法，所得产品及其应用
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摘要
Phosphopeptides useful as alimentary products or as medicaments are obtained by a method of subjecting phosphocaseinates of monovalent cations or paracasein derived therefrom to enzymatic hydrolysis with at least one proteolytic enzyme that simulates proteic digestion in vivo in the human body, ultrafiltering the resultant hydrolysate with a membrane that retains the enzyme to obtain a permeate containing phosphopeptides and non-phosphorylated peptides, adding to the permeate a bivalent cation salt to form aggregates of the phosphopeptides, subjecting the resultant solution to ultrafiltration with a membrane that retains the phosphopeiptide aggregates, and recovering the retained phosphopeptides. The phosphopeptides form salts, which have dietetic uses, with macroelements such as calcium and/or magnesium and/or oligoelements such as iron and zinc.
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