Research on the Application of Functional Bacteria in the Production of Fen-flavor Baofeng Liquor

Bacillus stearothermophilus of higher protease enzyme activity and higher liquefying enzyme activity were isolated from Baofeng Daqu starter and the distiller's grains,then composite acid-producing Bacillus was screened out from Luzhou-flavor pit mud,and Bacillus stearothermophilus and composite acid-producing Bacillus were used to produce high quality flavoring liquor for the blending of Baofeng Liquor.The produced Baofeng Guoseqingxiang Liquor had pure Fen-flavor,elegant aroma,full liquor body,clean taste,and long aftertaste.