What does tannins mean?
Tannins are a class of compounds found in plants, particularly in the bark, leaves, and seeds of trees and shrubs. They are responsible for the astringent, bitter taste and the ability of some plants to stain or discolor materials. Tannins are used in various industries, including the production of wine, beer, and leather. They are also used in traditional medicine and as a food additive. The term 'tannin' is derived from the Latin word 'tannum,' meaning 'bark.' Tannins have been used for centuries in various cultures for their medicinal and preservative properties. Today, tannins are still used in many applications, including the production of wine, beer, and leather. They are also used as a food additive and in traditional medicine. The study of tannins has led to a greater understanding of their properties and uses, and they continue to be an important part of various industries and traditional practices.
noun
A type of polyphenol found in plants, particularly in the bark, leaves, and seeds of trees and shrubs.
"The tannins in the oak barrels gave the wine a rich, complex flavor."
noun
A compound responsible for the astringent, bitter taste and the ability of some plants to stain or discolor materials.
"The astringent taste of the tea was due to the high concentration of tannins."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of tannins
The term 'tannin' is derived from the Latin word 'tannum,' meaning 'bark.' The study of tannins has led to a greater understanding of their properties and uses, and they continue to be an important part of various industries and traditional practices.
Usage notes
Tannins are used in various industries, including the production of wine, beer, and leather. They are also used in traditional medicine and as a food additive. The term 'tannin' is often used interchangeably with 'polyphenol,' but technically, tannins are a specific type of polyphenol.