The technique of interlayer mud fermentation was applied in the production of double bottom fermentation liquors and the results suggested that the application of the technique of double bottom fermentation for several steamers of fermented grains could not only increase single pits output from15?40kg to40?60kg and total output from2.

“Shuanglun”Group Established New Enterprise Values——Interview to Board Chairman of “Shuanglun”Group LIU Jun-qing;

In order to study the double bottom fermentation under solid conditions, the technique of yellow water closure was applied to make bottom grains not steeping by yellow water, to make yellow water flow smoothly without passing bottom grains and to make the quality of bottom grains not affecting by yellow water.

Application of TH—AADY in twice bottom fermentation technology of Luzhou-flavour liquor has the functions of anti-acid and anti-ester and supplement of yeast quantity which may make fermentation stable and promote fermentation effects on the basis of ensuring the liquor quality, and increase the liquor yield.