The result showed that FSMI had antioxidant e ffect on soybean Oil and rapeseed oil,which was better than isoflavone from soyb ean meal(SMI) and BHT.

• 研究结果表明:FSMI对大豆油和菜籽油具有抗氧化作用,其抗氧化性高于未发酵豆粕中的异黄酮(SMI)和化学合成抗氧化剂BHT。