野生药用真菌光核纤孔菌的生物学特性和抗氧化活性

Cultivation of the wild Inocutis levis isolated from Populus euphratica in Xiaoguai Town in Karamay of Xinjiang was carried out. It was found that using starch and yeast extract as carbon and nitrogen sources, with the addition of KH2PO4 as inorganic salt, the fungus grew well under pH 9 and 35 ℃ conditions. During liquid cultivation, polysaccharide, polyphenol, flavonoid, ascorbic acid, superoxide dismutase, scavenging abilities for free radicals, and ferric reducing antioxidant power of the fungus were determined. The results provide basic data for the protection, evaluation, development, and utilization of this wild medicinal fungus resources in the future.