The technological conditions of liquefaction and saccharification for producing corn alcohol with two enzymes has been established via orthogonal experiments.

In the production of maize alcohol,Use angel temperature tolerant active dry yeast (TH-AADY)in stead of original yeast can increased the yield of liquor and decreased the consumption of raw materials by 1 9% to every ton alcohol,It can reduced the cost of production and got a good economy benefi

A new process for treatment of spent grains liquor of corn alcohol was proposed, that is: spent liquor of alcohol was fermented directly by the selected bacteria, after the solid-liquid separation of the ferment liquid, the dry lees was dried to become a kind of high quality protein feed, then the supernatant fluid was reused.

Effect of alcohol-fermented corn diet on in vitro rumen fermentation, blood physiological parameters and slaughtering performance of Yanbian cattle;