Objective: Research the bidirectional compound fermentation of 14 Ganoderma strains and glycyrrhiza waste residue, and study the polysaccharose content of the fermentation product.

• 目的:探索甘草渣和14种不同的灵芝菌株的复合型双向发酵,考察灵芝发酵基质中多糖含量的变化。