Antioxidant activity and structure identification of metabolites of an endophytic fungus Alternaria sp. N.SBA10 isolated from Scutellaria baicalensis
黄芩内生真菌N.SBA10代谢产物抗氧化活性及结构鉴定

Ethyl acetate extract (EAE) of the culture of Alternaria sp. N.SBA10 isolated from Scutellaria baicalensis in solid state fermentation showed good antioxidant activity. Three compounds isolated from EAE were identified as dibutyl phthalate (DBP) (1), alternariol methyl ether (AME) (2) and alternariol (AOH) (3) by nuclear magnetic resonance (NMR) spectral analysis.