Proteolysates from slaughter‐house blood

摘要

AbstractPrevious studies have shown the anticlotting effect of papain on slaughter‐house blood to be due to its proteolytic activity on fibrin. This has suggested its possible use in a protein recovery process. Blood proteolysate has been obtained using microbial proteases or papain; the haemolysis of the cells was then effected and the haem extracted with acidified acetone to decolourise the produc