Significance of Tannin
Tannin refers to a group of polyphenolic compounds found in various plants that are known for their astringent properties. These compounds exhibit antioxidant and anti-inflammatory effects and can precipitate proteins, contributing to their antimicrobial activities. Tannins are identified in plant extracts, including those from Combretum micranthum and Punica granatum, indicating potential health benefits. Their presence is often confirmed through qualitative tests during phytochemical screenings, reinforcing their role in herbal medicines and plant defense mechanisms.
Synonyms: Polyphenol, Astringent, Bitter compound, Plant extract, Colorant, Preservative., Catechin, Flavonoid, Gallotannin, Ellagitannin
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Tannin in scientific sources
Tannin is a polyphenolic compound found in various plants, notable for its astringent properties and contributions to Kashaya Rasa, antidiarrheal effects in Clitorea ternatea, and antioxidant activity in L. macrophylla by chelating metal ions.
From: The Malaysian Journal of Medical Sciences
(1) This is a type of compound that is found in extracts from Terminalia microcarpa, and it is thought to have properties that may be useful in medicine.[1] (2) These are chemical components of Heliotropium indicum, which are mentioned in the text, alongside other components.[2]