Isoflavones profiles and cellular antioxidant activity (CAA) of soybeans (Glycine max) germinated for different times with several sodium selenite (Na₂SeO₃) concentrations were assessed. The experiments were performed using central composite design and isoflavones evaluated by HPLC–UV and HPLC-MS-TOF. Malonylated genistein and malonylated daidzein glycosides were the main isoflavones associated to the soybean sprouts. Soybeans germinated for 48 h at 20 °C with a frequent spraying of water containing less than 32 mg/L of Na₂SeO₃ per liter contained the optimal concentrations of selenium (Se), total isoflavones and cellular antioxidant activity. This research demonstrated that Se-enriched soybean sprouts are a good source of both dietary Se and isoflavones and potentially can be used to formulate new functional foods.

异黄酮型材和大豆的细胞的抗氧化活性（CAA）（甘氨酸毫安与几个亚硒酸钠发芽不同时间X）（钠₂的SeO ₃）的浓度进行了评估。实验使用中央复合设计进行，异黄酮通过HPLC-UV和HPLC-MS-TOF进行评估。丙二酰化的染料木黄酮和丙二酰化的大豆苷元是与大豆芽相关的主要异黄酮。大豆在20°C下发芽48 h，并经常喷洒含有少于32 mg / L Na ₂ SeO _3的水每升含有最佳浓度的硒（Se），总异黄酮和细胞抗氧化活性。这项研究表明，富硒豆芽是膳食中硒和异黄酮的良好来源，并有可能被用于配制新的功能食品。