【正文】 bjective economic and social benefits. 2 Monascus liquor fermentation waste yellow serofluid The yellow serofluid leaching slurry in the fermentation process in the solidstate fermentation liquor production, the yellow serofluid contain a certain amount of ester alcohols and aldehydes, such as aroma substances also contain sugars and nitrogen pounds, ethyl lactate content is very high, can be used to improve the quality of liquor to improve the flavor precursor of synthetic fragrance, in addition to containing a certain amount of lactic acid bacteria of butyric acid bacteria and yeast and other microanisms Song River winery Ren Luhai. Monascus be applied using a the yellow serofluid esterification, make the yellow serofluid in total ester content increased, hexanoic acid ethyl ester also increased such as Zhuang famous red starter esterified enzyme to produce crude enzyme preparation of the bacteria produced yellow water tail wine wine tasting for the substrate enzymatic esterification of esterified liquid string steamed fermented grains, ethyl caproate content increased more than doubled, steamed string fermented wine fermented grains to ferment wine fermented grains string does not steam the effect of many small and mediumsized wine yellow water did not get Good use, reduce the economic benefits of natural emissions may also cause environmental pollution, indepth research in this area, to fully extract the useful trace elements, suitably used in the blending and flavoring of the liquor, not only to reduce direct emissions environmental pollution, but also can improve the quality of the base wine, make the yellow jiangshui esterification liquid waste for treasure yellow serofluid esterified enzyme treatment, by precipitation filtration and decoloration treated yellow jiangshui esterification fluid use direct blending white wine, can improve the quality of wine and quality rate, and substantially reduce production costs in the alcohol and water, mixed The esterification the yellow serofluid the treated liquid added to the solution together with the tail, about the use of the ordinary liquor and highquality wine, wine exempt from chemical synthetic perfume perfumer floating incense, so that the natural flavor of the wine quality, which can be reach ordinary Daqu yellow water fermentation production of esterification solution can effectively improve quality, increase efficiency and can reduce the environmental pollution caused by improper application of the yellow water is a fully staffed technology. 3 secondary fermentation metabolites in the liquor industry Red yeast rice containing the Monascus produce a variety of useful primary level metabolites, such as separable from Monascus can produce potent inhibitors of cholesterol synthesis of active substances, and clinically proven to significantly lower cholesterol efficacy of Monascus in the growth The process can produce strong activity of glucoamylase and protease, the application of red yeast in wine fermentation, can make red yeast metabolism of a variety of active