公开(公告)号：EP1233985A4

公开(公告)日：2003-06-25

申请号：EP00981928

申请日：2000-11-29

申请人： NZ INST FOR CROP & FOOD RES

发明人： MACDONALD GRANT ARTHUR ,  HOFMAN KATHLEEN ANNE

IPC分类号： G01N31/00 ,  A23J1/04 ,  A23L1/00 ,  A23L1/305 ,  A61K8/65 ,  A61K8/96 ,  A61K38/17 ,  A61P43/00 ,  C07K1/14 ,  C07K14/78 ,  C08H1/06 ,  C12H1/04 ,  C12H1/052 ,  G01N33/68 ,  A61K38/39

CPC分类号： C12H1/0416 ,  C07K14/78 ,  C08H1/06

摘要： The present invention relates to novel collagen products, methods for producing same, and to a novel test for assessing native collagen content of a protein solution. Particular collagen products are extracted from the skin of cold water fish. The collagen products comprise a high proportion of native collagen and are suitable for use as fining agents in the brewing and wine industries.