近来,担子菌作为药品和保健食品已日益引人注目,但由于它的生长速度比细菌和酵母菌慢,所以应用范围比较狭窄。在担子菌培养基中,历来都是加入无机盐和天然浸膏作为生长促进剂。这些营养成份虽然可以促进担子菌细胞分裂,却没有组织分化,增殖效果不好,得不到优质菌丝,所以没有实用价值。若在培养基中加入微量(0.01 Recently, Basidiomycetes has drawn increasing attention as a medicine and health food, but due to its growth rate is slower than that of bacteria and yeast, its application range is relatively narrow. In basidiomycete media, inorganic salts and natural extracts have long been used as growth promoters. Although these nutrients can promote basidiomycete cell division, but no tissue differentiation, proliferation is not good, no good hyphae, so there is no practical value. If the medium was added trace (0.01