JP2007181405A5 - - Google Patents

Claims (7)

  In the method for producing solid koji by inoculating seed koji into the koji raw material that has been made available through koji water or dipping, steaming, standing cooling, etc., after the seed koji inoculation, A method for producing solid koji, characterized in that the koji raw material is allowed to stand until the product temperature rises, and the koji material is stirred constantly or intermittently at least at intervals of 1 to 10 minutes after the kneading material temperature rises. . In least koji process also, rotary drum is used, agitation of the koji production raw material, method for producing a solid koji according to claim 1 which is carried out by dropping from the inclined surface of the material layer caused by the rotation of the drum.   The method for producing a solid basket according to claim 2, wherein the rotation of the drum is set to 1 rotation / 30 to 90 seconds. In koji process, the upper and lower multiple stages the installed conveyor is used, agitation of the koji production raw material, solid koji according to claim 1 which is performed by the dropping of the koji feed from the upper conveyor to the lower conveyor Manufacturing method.   The conveyor is set so that the conveying speed is 200 to 400 cm / min, and the koji raw material is dropped from the upper conveyor to the lower conveyor every 1 to 5 minutes, and the upper conveyor and the lower conveyor The manufacturing method of the solid basket of Claim 4 with which the fall with the conveyor of 20 is set to 20-80cm.   The method for producing a solid koji according to claim 1, wherein the koji raw material is stirred by a koji making rack stirring method.   The method for producing a solid koji according to claim 1, wherein the koji raw material is stirred by a rotating disk stirring method.