Cordyceps sinensis culture medium prepared from vinasse and method

The invention provides a cordyceps sinensis culture medium prepared from distillers' grains and a method, and the method comprises the following steps: collecting, grinding and crushing waste distillers' grains after wine steaming, adding water to prepare a mixed material solution, and adjusting the pH value to 8.0; adding a compound enzyme into the mixed material liquid for enzymolysis, wherein the compound enzyme comprises at least two of alpha-amylase, cellulase, protease and lipase; centrifuging the enzymatic hydrolysate, collecting supernate, and carrying out spray drying to obtain solid powder; and adding auxiliary materials into the solid powder, and uniformly stirring to obtain the culture medium for culturing cordyceps sinensis. According to the method, the problem of resource utilization of the vinasse is solved, the culture efficiency and yield of the cordyceps sinensis are improved to a certain extent, the cordyceps sinensis product with high economic value is obtained, and industrial production o