Patent ID: 6893669
Filing Date: 2005-05-17
Classification: A23L,C11B,C12H,C12P

Abstract:
1. A method of producing liquor, which comprises: (a) a step for preparing a saccharified rice liquor, wherein a liquefying reaction is taken place by adding rice and liquefying enzyme to water in order to obtain a liquefied mixture, thereafter a saccharifying reaction is taken place by adding saccharifying enzyme to the resultant liquefied mixture in order to obtain a saccharified rice liquor; (b) a first fermentation step for adding rice koji and yeast to water and fermenting thereof; (c) a second fermentation step for adding rice koji and the saccharified rice liquor obtained from the step (a) to the resultant mixture of the first fermentation step and fermenting thereof; (d) a third fermentation step for adding the saccharified rice liquor obtained from the step (a) to the resultant mixture of the second fermentation step; (e) a separation step for separating liquid by filtering the resultant mixture of the third fermentation step; and (f) an oxidation reaction step for conducting an oxidation reaction of the resultant liquid of the separation step in the presence of oxygen.