unfermented isoflavone-enriched soybean leaves

Unfermented isoflavone-enriched soybean leaves are a *plant-derived dietary product* characterized by their high concentration of **isoflavones**, a class of phytoestrogens predominantly present in soybeans and related soy foods[2][4]. Isoflavones such as genistein and daidzein in unfermented soy exist mostly in glycoside forms, which are less bioavailable compared to their aglycone forms found in fermented soy; consequently, unfermented products exhibit lower isoflavone aglycone bioavailability[3]. Isoflavones are noted for *anti-inflammatory*, *antioxidant*, and potential *anticancer* activities, primarily through inhibition of pro-inflammatory mediators (such as IL-1β, IL-6, TNF-α), regulation of oxidative stress enzymes (like superoxide dismutase, glutathione peroxidase), and modulation of transcription factors such as NF-κB and Nrf2[2]. They may also modulate estrogen receptor signaling due to their phytoestrogen properties. Isoflavones are under investigation in conditions including inflammatory diseases, cancer, and cardiovascular conditions, though concerns remain about potential carcinogenicity or endocrine effects at high doses[2][4]. These leaves are commonly used in nutritional research and as a natural medicine or supplemental health food rather than a pharmaceutical drug.

Other names

unfermented soybean leavesisoflavone-enriched soybean leaves