Isoflavonoids

Part of speech: noun

Definitions

1. Naturally occurring plant compounds belonging to the flavonoid class that have a structure similar to estrogen ; phytochemicals found in various legumes known for potential health benefits including antioxidant and hormone-like effects ; bioactive molecules derived from plants, especially soy, with roles in plant defense and possible implications for human nutrition and medicine
2. Chemical substances produced by plants that resemble estrogen in structure, commonly present in soy and other legumes, and noted for possible effects on human hormones and antioxidant properties ; plant-derived compounds classified as flavonoids that may contribute to disease prevention and act as phytoestrogens ; natural flavonoid derivatives found in certain plants, valued for their biological activity in herbivory resistance and as dietary supplements
3. A group of plant-based molecules structurally related to flavonoids that can mimic estrogen and are largely obtained from leguminous plants, associated with health-promoting properties ; isoflavonoids are phytochemicals exhibiting antioxidant activity and hormonal modulation effects, often isolated from soy products ; these compounds originate from plants and play significant roles in both plant defense mechanisms and potential therapeutic uses in humans through phytoestrogenic activity

Etymology: The prefix comes from Ancient Greek "isos," meaning "equal" or "same." In chemistry, "iso-" marks a compound that has the same atoms as another but arranged differently. Flavonoids take their name from Latin "flavus," yellow, because many early members were yellow plant pigments. Isoflavonoids are a rearranged branch of that family, with one part of the molecule attached at a different position than in ordinary flavonoids. The word is the plural of "isoflavonoid," a compound name built from those two parts.

Synonyms: isoflavones, phytoestrogens, flavonoids