[Advance in the study on liquid fermentation for medicinal fungi].

The fermentation technology of medicinal fungi has been used widely. Improving the condition during the fermentation, getting more product, raising the quality of the product and cutting down the cost can minimize the ratio of input to outcome. People are working hard to achieve the aim. By the alteration of medium and culture condition on Ganoderma lucidum, Grifola frondosa and so on, different fermented products are got, especially secondary metabolires are remarkably different. Ultraviolet is used in selecting high quality Grifola frondosa (Gr 9801), Ganoderma lucidum strain. New high quality strain are selected. With the development of medicinal fungi fermentation, new analysis methods, such as HPCE are developed. The technology can be produced in mass in industry. It has a bright future for its virtues.