Three tetracyclic triterpenoid acids,named ganoderic acids M1,M2,M3,were isolated from the fermentaion products by submerged fermentation of G.

从灵芝酵产物中分离得到三种四环三萜酸,命为灵芝酸M1,M2,M3。

Five triterpenoids were isolated and their structures were identified to be cauloside C (1),akebiasaponin D (2),akebiasaponin F (3),ursolic acid (4) and hederagenin (5).

分离鉴定了5个三萜类化合物:皂苷C(1)、木通皂苷D(2)、木通皂苷F(3)、熊果酸(4)和常春藤皂苷元(5)。