KnowraCatechinLinked fromLinked fromThe 5 pages that link to Catechin, each with the reason it gives.All 5Broader topic 3Related 1Compared with 1TanninBroader topic: It is one of the common units assembled into condensed tannins.Camellia sinensisRelated: Catechins contribute bitterness and astringency and change during oxidation.Green teaBroader topic: Catechins contribute astringency and are retained by limited oxidation.Tea oxidationBroader topic: Tea catechins are key substrates whose transformation changes flavor and color.Tannic acidCompared with: Catechin is a defined small molecule, unlike tannic acid’s complex tannin composition.