CHEBI:26267 - proanthocyanidin

ChEBI IDCHEBI:26267
ChEBI Nameproanthocyanidin
Stars
DefinitionA flavonoid oligomer obtained by the the condensation of two or more units of hydroxyflavans.
Last Modified15 October 2021
Wikipedia
Roles Classification
Application:
astringent  A compound that causes the contraction of body tissues, typically used to reduce bleeding from minor abrasions.
ChEBI Ontology
Outgoing Relation(s)
proanthocyanidin (CHEBI:26267) has functional parent hydroxyflavan (CHEBI:72010)
proanthocyanidin (CHEBI:26267) is a flavonoid oligomer (CHEBI:72720)
proanthocyanidin (CHEBI:26267) is a tannin (CHEBI:26848)
Incoming Relation(s)
willow bark extract (CHEBI:79395) has part proanthocyanidin (CHEBI:26267)
(+)-catechin-(4α→6)-(+)-gallocatechin (CHEBI:75674) is a proanthocyanidin (CHEBI:26267)
(+)-catechin-(4α→8)-(−)-epigallocatechin (CHEBI:75667) is a proanthocyanidin (CHEBI:26267)
(+)-gallocatechin-(4α→6)-(+)-catechin (CHEBI:75671) is a proanthocyanidin (CHEBI:26267)
(+)-gallocatechin-(4α→8)-(+)-catechin (CHEBI:75664) is a proanthocyanidin (CHEBI:26267)
(+)-gallocatechin-(4α→8)-(−)-epicatechin (CHEBI:75666) is a proanthocyanidin (CHEBI:26267)
(+)-gallocatechin-(4β→8)-(+)-catechin (CHEBI:75668) is a proanthocyanidin (CHEBI:26267)
(−)-epicatechin-(4α→8)-(−)-epicatechin (CHEBI:75661) is a proanthocyanidin (CHEBI:26267)
(−)-epicatechin-(4α→8)-(−)-epicatechin-3'-O-gallate (CHEBI:75660) is a proanthocyanidin (CHEBI:26267)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) is a proanthocyanidin (CHEBI:26267)
(−)-epicatechin-(4β→8)-(−)-epigallocatechin (CHEBI:75670) is a proanthocyanidin (CHEBI:26267)
(−)-epigallocatechin-(4β→6)-(+)-catechin (CHEBI:75673) is a proanthocyanidin (CHEBI:26267)
(−)-epigallocatechin-(4β→8)-(−)-epicatechin (CHEBI:75669) is a proanthocyanidin (CHEBI:26267)
(4α→8)-bis-4'-O-methylgallocatechin (CHEBI:68145) is a proanthocyanidin (CHEBI:26267)
[epicatechin-(4β→8)]5-epicatechin (CHEBI:10150) is a proanthocyanidin (CHEBI:26267)
afzelechin-(4α→8)-afzelechin (CHEBI:2508) is a proanthocyanidin (CHEBI:26267)
arecatannin B1 (CHEBI:75642) is a proanthocyanidin (CHEBI:26267)
cassiatannin A (CHEBI:69307) is a proanthocyanidin (CHEBI:26267)
cinnamtannin A2 (CHEBI:81227) is a proanthocyanidin (CHEBI:26267)
Cinnamtannin A3 (CHEBI:81228) is a proanthocyanidin (CHEBI:26267)
Cinnamtannin A4 (CHEBI:81230) is a proanthocyanidin (CHEBI:26267)
cinnamtannin B-1 (CHEBI:69304) is a proanthocyanidin (CHEBI:26267)
cinnamtannin D-1 (CHEBI:69305) is a proanthocyanidin (CHEBI:26267)
Cinnamtannin D2 (CHEBI:81231) is a proanthocyanidin (CHEBI:26267)
dracorubin (CHEBI:4714) is a proanthocyanidin (CHEBI:26267)
ent-Fisetinidol-(4beta->8)-catechin-(6->4beta)-ent-fisetinidol (CHEBI:10550) is a proanthocyanidin (CHEBI:26267)
epicatechin-(4beta->8)-4'-O-methylgallocatechin (CHEBI:68144) is a proanthocyanidin (CHEBI:26267)
epigallocatechin-(4beta->8)-4'-O-methylgallocatechin (CHEBI:68143) is a proanthocyanidin (CHEBI:26267)
Epigallocatechin-(4beta->8)-epicatechin-3-O-gallate ester (CHEBI:4807) is a proanthocyanidin (CHEBI:26267)
epigallocatechin-(4beta->8)-epigallocatechin-3-O-gallate (CHEBI:68142) is a proanthocyanidin (CHEBI:26267)
epigallocatechin-(4β→8,2β→O-7)-epicatechin (CHEBI:65854) is a proanthocyanidin (CHEBI:26267)
Gallocatechin-(4alpha->8)-epigallocatechin (CHEBI:5270) is a proanthocyanidin (CHEBI:26267)
Gambiriin C (CHEBI:5271) is a proanthocyanidin (CHEBI:26267)
Guibourtinidol-(4alpha->6)-catechin (CHEBI:5570) is a proanthocyanidin (CHEBI:26267)
Kandelin A-1 (CHEBI:6110) is a proanthocyanidin (CHEBI:26267)
mahuannin D (CHEBI:6647) is a proanthocyanidin (CHEBI:26267)
parameritannin A-1 (CHEBI:69306) is a proanthocyanidin (CHEBI:26267)
proanthocyanidin A2 (CHEBI:28472) is a proanthocyanidin (CHEBI:26267)
procyanidin (CHEBI:166895) is a proanthocyanidin (CHEBI:26267)
procyanidin B1 (CHEBI:75633) is a proanthocyanidin (CHEBI:26267)
procyanidin B1 3-O-gallate (CHEBI:75651) is a proanthocyanidin (CHEBI:26267)
procyanidin B1 3'-O-gallate (CHEBI:75653) is a proanthocyanidin (CHEBI:26267)
procyanidin B2 (CHEBI:75632) is a proanthocyanidin (CHEBI:26267)
procyanidin B2 3-O-gallate (CHEBI:75652) is a proanthocyanidin (CHEBI:26267)
procyanidin B2 3'-O-gallate (CHEBI:75647) is a proanthocyanidin (CHEBI:26267)
procyanidin B3 (CHEBI:75630) is a proanthocyanidin (CHEBI:26267)
procyanidin B3 3-O-gallate (CHEBI:75656) is a proanthocyanidin (CHEBI:26267)
procyanidin B3 3'-O-gallate (CHEBI:75662) is a proanthocyanidin (CHEBI:26267)
procyanidin B4 (CHEBI:27589) is a proanthocyanidin (CHEBI:26267)
procyanidin B4 3-O-gallate (CHEBI:75663) is a proanthocyanidin (CHEBI:26267)
procyanidin B4 3'-O-gallate (CHEBI:75655) is a proanthocyanidin (CHEBI:26267)
procyanidin B5 (CHEBI:75621) is a proanthocyanidin (CHEBI:26267)
procyanidin B6 (CHEBI:75619) is a proanthocyanidin (CHEBI:26267)
procyanidin B8 (CHEBI:75618) is a proanthocyanidin (CHEBI:26267)
procyanidin C1 (CHEBI:75643) is a proanthocyanidin (CHEBI:26267)
procyanidin C2 (CHEBI:75644) is a proanthocyanidin (CHEBI:26267)
Robinetinidol-(4alpha->8)-catechin-(6->4alpha)-robinetinidol (CHEBI:8877) is a proanthocyanidin (CHEBI:26267)
theasinensin A (CHEBI:9518) is a proanthocyanidin (CHEBI:26267)
Synonyms  Source
proanthocyanidinsChEBI
condensed tanninsChEBI
polyflavonoid tanninsChEBI
Manual XrefsDatabases
ProanthocyanidinWikipedia