MANUFACTURING METHOD OF SOYBEAN PASTE WITH ITS DISCOLORATION DELAYED

摘要

PURPOSE: A soybean paste manufacturing method is provided to improve the storage quality and to have the functional quality of chitosan. CONSTITUTION: The soybean paste manufacturing method composes the steps of: eliminating the foreign materials by washing soy beans; dipping the soy beans into the water three times as heavy as the weight of the soy beans for twenty-four hours; steaming the soy beans in an autoclave for twenty minutes; cooling the soy beans in a room temperature; adding 40% of the koji manufactured with the mixed cluster of the aspergillus oryzae and the bacillus subtilis toward the soy beans; and adding the chitosan when ripening.