“…Chymotrypsin (CHT), one of the common serine proteases, is a hydrolytic enzyme in the mammalian digestive system that is involved in a variety of physiological processes (e.g., digestion of proteins and rice starch, 1,2 cell apoptosis, 3 and antiinflammatory 4,5 ). It is usually used as medicine for treating asthma, bronchitis, rhinitis, sinusitis and leg ulcers.…”