A porcine collagen film is made from an extrudable collagen gel. The porcine collagen is essentially sow collagen. The ratio of collagen to fat is usually above 10:1, for example in the range 25:1 to 50:1.
申请公布号
PT1596661(E)
申请公布日期
2007.11.02
申请号
PT20040712096T
申请日期
2004.02.18
申请人
DEVRO PLC
发明人
TREVOR FAIRFIELD;DEREK SAMUEL DAVID NORWOOD;MARK GRAY
