METHOD FOR PRODUCING MICROFIBRILATED WATER SOLUBLE COLLAGEN FOR THE FOOD AND THE PHARMACEUTICAL INDUSTRIES AND COSMETICS

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Patent number: BG108293
Publication date: 2005-04-30
Inventor: STOYANOV KONSTANTIN (BG); TSVETKOV TSVETAN (BG); DYANKOVA SVETLA (BG)
Applicant: INST KRIOBIOLOGIYA I HRANITELN (BG)
Classification:
- international: A61K7/00; A61L27/24
- european:
Application number: BG20030108293 20031027
Priority number(s): BG20030108293 20031027
Abstract of BG108293

By the method degreased and hair-removed pigskins of young animals, treated to the stage of freshening are pretreated to vacuum-sublimation drying and subsequent (before the enzymic treatment) grinding and raising. The enzymic treatment is made by combined enzymic preparation of proteolytic, lipolytic and amylolytic activity. For increasing its shelf-life many times, the water soluble collagen is freeze dried and, if required, is re-hydrated to the concentration required by the user.
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