Tag: Astringent plants

Tannins are phenolic compounds produced by plants, serving as a defense mechanism against herbivores and pathogens. This widespread presence means that while many plants contain them, some species have notably higher concentrations than others. This guide explores which plants have the most tannins, detailing their sources and the specific plant parts rich in these compounds.

Tannins are a class of polyphenolic compounds found in many plants, providing them with natural defense mechanisms and contributing to their unique flavor profiles. Numerous common herbs, including green tea, witch hazel, and oak bark, are rich sources of these compounds, which are known for their astringent properties and potential health benefits. The presence of tannins is what gives many teas and unripe fruits their characteristic drying or puckering sensation.