METHOD OF PRODUCING ACID UREASE AND THE USE OF THE UREASE

摘要

A method of producing an acid urease on an industrial scale, easily and cheaply, involves cultivation Lactobacillus fermentum TK 1214 and recovering the acid urease from the culture cells. The invention also provides a method of decomposing urea contained in fermented food products wherein acid urease is produced by the cultivation of Lactobacillus fermentum TK 1214 to act on the fermented product.