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tannin

Any of a group of astringent polyphenolic vegetable principles or compounds, chiefly complex glucosides of catechol and pyrogallol.

ChEBI ID: 26848

Members (23)

Member	Definition	Role
2,2',3,3',4,4'-hexahydroxy-1,1'-biphenyl-6,6'-dimethanol dimethyl ether		5-(methoxymethyl)-4-[2,3,4-trihydroxy-6-(methoxymethyl)phenyl]benzene-1,2,3-triol
3,3',4-o-trimethylellagic acid		3,4,3'-Tri-O-methylellagic acid
4-(alpha-rhamnopyranosyl)ellagic acid		Ellagic acid deoxyhexoside
agrimoniin	A dimeric hydrolysable tannin in which 2 moles of potentillin monomer are linked via a dehydrogalloyl group; an antitumor tannin of Agrimonia pilosa Ledeb., which induces interleukin-1.	agrimoniin
casuarictin		Casuarictin
casuarinin		Casuarinin
Chebulagic acid		Chebulagic acid
chlorogenic acid	A cinnamate ester obtained by formal condensation of the carboxy group of trans-caffeic acid with the 3-hydroxy group of quinic acid. It is an intermediate metabolite in the biosynthesis of lignin.	chlorogenic acid
Geraniin		Geraniin
granatin b		Granatin B
kadsurin		Kadsurin, (-)-
Pedunculagin		Pedunculagin
punicalagin		Punicalagin
punicalin		Punicalin
rubschisandrin		Gomisin L1 methyl ether
schisantherin a		Schisantherin A
schisantherin b		Gomisin B
schizandrin b		(+)-schisandrin B; Deoxygomisin A
schizandrin c		Wuweizisu C
schizandrol b		Besigomsin
tannins		Chinese gallotannin
tellimagrandin i		Tellimagrandin I
thonningianin a		Thonningianin A