Tool reduces the hedgehog hydnum terpene, hericium mycelium active material, preparation method and the medical composition containing it of pain effect
A kind of Hericium erinaceus active material and preparation method thereof and the pharmaceutical composition comprising the active material, the active material are prepared through the following steps: (a) hericium mycelium being placed on plate, is incubated 8-16 days at 15-32 DEG C The hericium mycelium that step (a) is cultivated is inoculated on flask culture medium, in 20-30 DEG C of temperature and pH value be 4.5-6.5 lower cultures 3-5 days (c) hericium mycelium that step (b) is cultivated is inoculated on fermentation tank culture medium, in 24-32 DEG C of temperature and pH value be 4.5-5.5 lower cultures 8-16 days, obtain fermentation liquid (d) fermentation liquid obtained in drying steps (c) obtains hericium mycelium powder. Solvent partition hericium mycelium powder is used again, is obtained alcohol extract, then be purified separation, is obtained hedgehog hydnum terpene compound.
