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

从灵芝深层发酵产物中分种四环萜酸,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).

分鉴定5萜类化合物:葳岩仙皂苷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)。