| 摘要 |
PURPOSE:To continuously produce an alcoholic drink of uniform quality having a fragrance by specifying the conditions of the adaptive fermentation containing a process for sending a yeast-containing fermented solution from a mixing fermentation tank to a sedimentation separation tank and another process for returning the separated yeast to the mixing fermentation tank. CONSTITUTION:A mixing fermentation tank 3 and a sedimentation separation tank 4 are kept at <=12 deg.C and a specified ratio of wheat juice, etc., are supplied to the mixing fermentation tank. The yeast separated in the sedimentation separation tank is returned to the mixing fermentation tank to maintain the concentration of the yeast contained in the fermentation solution in the mixing fermentation tank at >=30g/l without further addition of yeast. Beer separated in the sedimentation separation tank is received in a beer-receiving tank 5. |
