VERFAHREN UND ZUBEREITUNG GEEIGNET ALS KERATIN ENTHALTENDE DIÄT FÜR TIERE
摘要
Methods and compositions for maintaining animals on a diet containing keratin as a source of protein are disclosed. The method comprises feeding an animal a carbohydrate source and a first protein source, the first protein source comprising keratin and a keratinase capable of hydrolyzing the keratin. A composition of the present invention is an animal feed comprising a carbohydrate source and a first protein source, the first protein source comprising keratin and a keratinase capable of hydrolyzing the keratin. A preferred keratin for practicing the present invention is ground feather, and a preferred keratinase for practicing the invention is obtained from Bacillus licheniformis strain PWD-1.
申请公布号
DE69228488(D1)
申请公布日期
1999.04.01
申请号
DE1992628488
申请日期
1992.03.13
申请人
NORTH CAROLINA STATE UNIVERSITY, RALEIGH, N.C., US