The study focused on the,effect of the soybean protein hydrolysis by protein enzyme.Soybean protein was investigated for microwave coupled enzymatic hydrolysis of protein technology and water bath assisted-heating hydrolysis.The effect of extraction time,enzyme concentration and liquid to solid ratio on the protein hydrolyzed was studied.The results showed that it can increase the hydrolysis of soybean protein by using microwave heating compared with that by water bath assisted-heating at the same time,enzy...