大豆异黄酮属于类黄酮物质,天然存在大豆的子叶和胚轴中,它是一种植物雌激素,与雌激素结构相似,为含有芳香环的非类固醇化合物[1,2]。在组织中能够和雌激素受体结合,具有弱类雌激素作用。大豆异黄酮有多种生理作用,对妇女保健、心脏保健、免疫功能、预防癌症,骨质健康等方面具有重要作用,近年来引起了科学界广泛关注。 Soy isoflavones are flavonoids, naturally occurring soybean cotyledons and hypocotyls, which is a phytoestrogen, similar in structure to estrogen, is an aromatic ring containing non-steroidal compounds [1,2]. In the organization and the estrogen receptor binding, with weak estrogen effect. Soy isoflavones have a variety of physiological effects and play an important role in women’s health care, heart health care, immune function, cancer prevention, and bone health. In recent years, they have drawn much attention from the scientific community.