Rennin
[renin]
Definition
(noun.) an enzyme that occurs in gastric juice; causes milk to coagulate.
Edited by Dwight--From WordNet
Definition
(n.) A milk-clotting enzyme obtained from the true stomach (abomasum) of a suckling calf. Mol. wt. about 31,000. Also called chymosin, rennase, and abomasal enzyme.
Inputed by Armand