| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a production process for distilled spirit that can use inexpensive raw materials, perform stabilized and prompt fermentation, as by- products can be effectively utilized, gives distilled spirit of good quality without strange taste in increased alcohol yield with reduced load of waste water treatment in low production costs. SOLUTION: A mixture of enzymatically saccharified syrup and an extract of corn lactic fermentation product as sources of protein, amino acids, flavors and the like is used as a major fermentation material. This main material is mixed with the yeast, charged in a tightly sealed continuous fermentation tank provided with gentle agitator. After the yeast increases and the fermentation becomes vigorous, the fermentation materials is fed into the fermentation tank so that the fermentation is optimally retained. After it reaches a prescribed amount in the tank, the mash is continuously taken out by the same amount as the feed of the fermentation material to establish the continuous fermentation. Then, post-fermentation is carried out, until the glucose content in the taken out fermentation mixture becomes zero or near to zero, then the resultant fermentation mixture is subjected to distillation.</p> |
