PURPOSE: Provided is a process for producing high protein bean products, such as soy milk and bean curd by enzyme reaction at high temperature. Therefore, the soy milk and bean curd contain abundant plant fiber and nutrients and have an excellent taste and flavor. CONSTITUTION: A process for producing soy milk and bean curd is characterized by the steps of: adding water, cellulase and pectinase to bean dregs generated from the manufacture of soy milk and bean curd; and finely pulverizing the mixture thereof and carrying out enzyme reaction.
