Ligonin

Ligonin is a term that has been used to describe a class of organic molecules, often referring to compounds with specific structural features. Historically, it was associated with lignans, which are a diverse group of polyphenolic compounds found in plants. These plant-derived substances are known for their antioxidant properties and have been investigated for potential health benefits. Lignans are synthesized in plants and play a role in their defense mechanisms.

The term ligonin might also appear in older literature or in specific research contexts to denote substances that are related to lignin, the complex polymer that provides structural support to plant cell walls. Lignin itself is a heterogeneous aromatic polymer. While the precise definition and usage of "ligonin" can vary, it generally points towards molecules that share a structural relationship with either lignans or lignin, often implying a plant origin and a phenolic nature. Research continues to explore the various compounds that fall under or are related to these classifications, seeking to understand their chemical properties and biological activities.