KnowraTanninLinked fromLinked fromThe 30 pages that link to Tannin, each with the reason it gives.All 30Broader topic 2Related 20Narrower topic 3Compared with 5Gallic acidNarrower topic: Gallic acid is a structural unit in many hydrolysable tannins.Tannic acidNarrower topic: Tannic acid is one particular tannin preparation, not a name for all tannins.Ellagic acidNarrower topic: Ellagitannins belong to this broader family of plant compounds.