powder, slightly peculiar smell. The molecular weight is 33000. The optimal pH value for casein, hemoglobin, BAEE is 6-8, and the
pH value for gelatin is 5.0. Enzyme activity is inhibited by heavy metals. Slightly soluble in water, insoluble in ethanol, acetone, chloroform and ether.
It preferentially hydrolyzes peptide chains on the carboxyl side of basic amino acids (such as arginine) or aromatic amino acids (such as phenylalanine, tyrosine), selectively hydrolyzes fibrin, can decompose muscle fibers, and the original fiber protein Use faintly. It can be used for beer clarification, medicinal aid digestion and anti-inflammatory and swelling.
