Genistein is an isoflavone in the aglucone form .It is the biologically active form having a variety of biological activity.

染料木黄酮是苷元形式的黄酮,是黄酮的一种主要活性组,有多种生物活性。

Soybean isoflavone glucoside can be hydrolyzed into isoflavone aglucone with methanol-water in a fixed bed filled with solid acid catalyst.

以固体酸为催化剂,在固定床将糖苷型黄酮水解成黄酮苷元。