| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing beer, by which nutrient of vitamines can be taken by using unpolished rice as a subsidiary raw material and the unpolished rice can readily be used as the subsidiary raw material by facilitating decomposition of the unpolished rice. <P>SOLUTION: A material obtained by saccharifying the unpolished rice used as the subsidiary raw material is added to malt kept at about 50°C and the malt is saccharified at about 65°C. Saccharified solution of the unpolished rice is obtained by raising temperature stepwise between 50°C and 100°C, and then, the temperature of the saccharified solution the unpolished rice is raised to about 75°C to deactivate an enzyme and wort is filtered and the material is boiled at 100°C and hop is added thereto twice. Then, the material is rotated in whorl in a whirl pool bath to remove the lees and a liquid from which the lees have been removed is transferred to a fermentation tank and then fermented. <P>COPYRIGHT: (C)2008,JPO&INPIT |
