[Production and properties of the milk-clotting enzyme].

Milk-clotting enzyme from a strain of Mucor varians Pispek selected in a previous work was obtained by solid culture followed by water extraction. Moistened wheat bran (120% water on dry bases) proved to be a good medium for the production of the milk-clotting enzyme. The production may be related to growth and 4,000 U milk-clotting activity by g of wheat bran was achieved.