Process for manufacturing high alpha -lactalbumin content composition

The present invention relates to a process for manufacturing a composition highly containing alpha -lactalbmin. This process comprises adjusting, to pH of 2-4 or 5 or higher, cheese whey, acid casein whey or rennet casein whey; contacting the whey with an ion exchanger, to produce an exchanger-passe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIMATANI, MASAHARU, SUGAWARA, MAKIHIRO, UCHIDA, YUKIO, MATSUNO, ICHIROU, NAKANO, TAKU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE FOODS OR FOODSTUFFS HUMAN NECESSITIES HYGIENE MAKING THEREOF MEDICAL OR VETERINARY SCIENCE METALLURGY MILK OR CHEESE SUBSTITUTES ORGANIC CHEMISTRY PEPTIDES PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROTEIN COMPOSITIONS FOR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES WORKING-UP PROTEINS FOR FOODSTUFFS
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Beschreibung
Zusammenfassung:	The present invention relates to a process for manufacturing a composition highly containing alpha -lactalbmin. This process comprises adjusting, to pH of 2-4 or 5 or higher, cheese whey, acid casein whey or rennet casein whey; contacting the whey with an ion exchanger, to produce an exchanger-passed solution; and then, concentrating and/or desalting the exchanger-passed solution, if necessary after the exchanger-passed solution is adjusted to a pH of 4 or lower. According to the present process, it is possible to efficiently produce a high alpha -lactalumin content composition at low cost and in a simple and easy manner on an industrial scale. The resultant high alpha -lactalumin content composition can be used for food materials and medical materials.