METHOD OF PROCESSING A PROTEINOUS MATERIAL, A PRODUCT SO OBTAINED, AND USE THEREOF

The invention relates to a method of removing bovine insulin from a liquid f at- free proteinous material originating from cow's milk, wherein the liquid fat-free proteinous material originating from cow's milk, the material having a pH of 2 to 8, at a temperature below 65 .degree.C, is co...

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Bibliographische Detailangaben
Hauptverfasser:	SALMINEN, KARI, TOSSAVAINEN, OLLI, VAARALA, OUTI, ERIKSSON, MARIKA, KEROJOKI, OUTI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES MAKING THEREOF MILK OR CHEESE SUBSTITUTES PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROTEIN COMPOSITIONS FOR FOODSTUFFS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES WORKING-UP PROTEINS FOR FOODSTUFFS
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Beschreibung
Zusammenfassung:	The invention relates to a method of removing bovine insulin from a liquid f at- free proteinous material originating from cow's milk, wherein the liquid fat-free proteinous material originating from cow's milk, the material having a pH of 2 to 8, at a temperature below 65 .degree.C, is contacted with an adsorption resin, whereby the weight rati o of the proteinous material to be treated to the adsorption resin is at most 100:1, optionally combining with said resin treatment at least on e ultra and dia-filtration treatment of the proteinous material, and, if necessary, the liquid material so obtained is concentrated into a protein concentrate and optionally dried to powder. The invention further relates to a substantially bovine insulin-free proteinous material s o obtained, and to its use as the protein part or raw material in the preparation of substantially bovine insulin-free infant formulae or othe r special nutritive preparations or consumption milk, other milk drinks or other milk preparations, or as a raw material therein.