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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6225354
Kind Code:
B2
Abstract:
A method for dissolving collagen-containing skin tissue by hydrolyzing said tissue in a first stage in the presence of urea with an alkaline proteinase having an activity optimum between pH 9 and 13, said hydrolysis proceeding in a hydrolysis medium which is initially in the pH region optimum for the enzyme employed, and optionally further hydrolyzing said tissue in at least one further stage by adding a weakly alkaline, neutral, or acid proteinase to said hydrolysis medium.

Inventors:
RORUFU MONSUHAIMAA
ERUNSUTO PUFURAIDERAA
Application Number:
JP11449977A
Publication Date:
June 02, 1987
Filing Date:
September 22, 1977
Export Citation:
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Assignee:
ROEHM GMBH
International Classes:
C12P21/06; A23J3/34; C02F3/34; C08H1/06; C09H1/04; C09H3/00; C14C13/00