| 摘要 |
PURPOSE:To provide a method for producing a malt raw material from sweet potato as the main raw material by freezing sweet potato, subsequently thawing it, squeezing it for removal of juice, grinding it, adding rice bran thereto, sufficiently blending the resultant mixture, steaming it and granulating the steamed material. CONSTITUTION:After freezing washed sweet potato, the potato is thawed and squeezed so as to remove about 30% juice and the residual solid matter is ground. Rice bran generated as a by-product in production of refined rice wine is added and sufficiently mixed therewith and the obtained mixture is steamed for 30 to 40min. The steamed material is subsequently molded, granulated and dried before the mixture is cooled. |
