Patent ID: 11944659
Assignee: GRAPE KING BIO LTD
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 6:
7. The method for treating sarcopenia in the subject in need thereof of claim 1, wherein the extract of the fermented product of the Phellinus linteus is obtained by performing a multistage incubation step and an extraction step on a first mycelium of the Phellinus linteus, and the multistage incubation step includes:
performing a solid-state incubation step on the first mycelium with a solid-state medium under 15° C. to 30° C. for 1 week to 2 weeks to obtain a second mycelium;
performing a liquid-state incubation step on the second mycelium with a first liquid medium under 15° C. to 30° C. for 3 days to 14 days to obtain a third mycelium, in which a pH value of the first liquid medium is 2 to 6; and
performing a ferment incubation step on the third mycelium with a second liquid medium under 15° C. to 30° C. for 3 days to 21 days to obtain the fermented product of the Phellinus linteus, in which a pH value of the second liquid medium is 2 to 6.