METHOD FOR CULTIVATING HIGH-CORDYCEPS-POLYSACCHARIDE CORDYCEPS MILITARIS

摘要

Provided are a Cordyceps militaris seed medium and growth medium, and method for cultivating high-Cordyceps-polysaccharide Cordyceps militaris, the method comprising the following steps: a strain of Cordyceps militaris is activated and cultured to obtain a spore suspension; the spore suspension is seeded, at a volume percentage ratio of 3-8%, in the Cordyceps militaris seed medium, to obtain a seed liquid; the seed liquid is seeded in the Cordyceps militaris growth medium and successively dark-cultured, mycelial color-change cultured, and cultured for fruiting bodies, to obtain Cordyceps militaris fruiting bodies. The present cultivation method is simple, the cultivation period is short, and the Cordyceps polysaccharide content of the resulting Cordyceps militaris is high and of high purity.