Antrodia cinnamomea submerged fermentation compound product and preparation method thereof

The invention discloses an antrodia cinnamomea submerged fermentation compound product and a preparation method thereof. The preparation method comprises the following steps: preparing a submerged fermentation medium from poria cocos powder, Chinese yam powder, radix puerariae powder, bee pollen, soybean meal, yeast powder, glucose, dipotassium phosphate, magnesium sulfate and the like; carrying out submerged fermentation and cultivation on an antrodia cinnamomea mycelium fermentation liquid rich in antrodia cinnamomea polysaccharide; and carrying out supercritical CO2 technical extraction, enzymolysis, separation, filtration and concentration to prepare Chinese herbal medicine extraction liquids such as fingered citrons, sealwort, wolfberries, fructus amomi, emblic leafflower fruits, turnjujube and the like. According to the invention, the content of active components such as antrodia cinnamomea polysaccharide and the like is optimized and the preparation method is high in yield, short in time and low in cost, can be used for industrial production, is an efficient and environment-friendly bioengineering production technology and has remarkable development and application prospects.