Beef Blood Plasma OK For Use As Food Binder-EU
Obtained from the blood plasma of cattle and pigs. The thrombin:fibrinogen preparation is applied to meat, where thrombin transforms fibrinogen to fibrin that interacts with collagen, enabling the binding of meat pieces in reconstituted meat. It can also be used for poultry, fish and seafood.
I can see it now don't eat the food it has blood conponents in it.
http://www.foodnavigator.com/news/ng.asp?n=60464&m=1FNE606&c=ujahnsrpzghylqg