Monascus pigments are secondary metabolites of monascus Fujian provinces is rich in red yeast rice,of which Gutian red yeast rice is the most prestigious,red yeast rice is a local specialty resources in Fujian province,its in-depth research,the full development and rational use,would have a significant impact on the rapid development of the province's economy.However,monascus strains producing capacity of color is generally low,which is the main reason to restriction monascus pigment widespread use,therefor...