Tanen

Origin

The French word tannin is derived from the term meaning “a substance obtained from oak galls and used in leather tanning.” This word itself originates from the French term tan, which refers to “oak galls used in leather tanning and dyeing.” The etymology of tan traces back to the Celtic word tann, meaning “oak.”

Applications

• Industry: Used to describe the role of tannins in the process of treating raw hides to make them durable and usable (tanning).
• Gastronomy: Used to characterize the distinctive astringent or bitter taste profile left by certain beverages and foods in the mouth.
• Pharmacology: Used to denote the chemical composition and constitution of stimulant drugs or herbal extracts.