Distilled Soju containg sweet potato prepared by mixing multi-stage heated sweet potato mash and adopting vacuum distillation method and manufacturing method thereof

摘要

The present invention relates to a sweet potato distillation-type soju prepared by mixing multi-stage heated sweet potato suldeot and adopting a reduced pressure distillation method, and a method for preparing the same. Specifically, a sweet potato distillation type shochu manufacturing method comprising the steps of mixing sweet potato, rice koji, yeast and brewing water, first heating to medium temperature, and second heating to high temperature to prepare multi-stage heated sweet potato suldock, and sweet potato prepared thereby It is about distilled soju. According to the method according to the present invention, the sweet potato distillation type shochu can be prepared, thereby improving the unique savory and deep taste of sweet potato and the original deep flavor, and at the same time increasing the clean flavor. In addition, by shortening the aging period, it is possible to improve the industrial productivity of distilled soju from sweet potatoes, and to produce various and rich characteristic fragrance components unique to sweet potatoes such as 2-methyl butanal, 5-methyl-2-furfural and furfural. can do.