35:
735:
358:
516:
Conversion of procyanidin B-type (catechin dimer) to A-type: evidence for abstraction of C-2 hydrogen in catechin during radical oxidation. Kazunari Kondo, Masaaki
Kurihara, Kiyoshi Fukuhara, Takashi Tanaka, Takashi Suzuki, Naoki Miyata and Masatake Toyoda, Tetrahedron Letters, 22 January 2000,
147:
502:
Postharvest sensory and phenolic characterization of ‘Elegant Lady’ and ‘Carson’ peaches. Rodrigo
Infante, Loreto Contador, Pía Rubio, Danilo Aros and Álvaro Peña-Neira, Chilean Journal of Agricultural Research, 71(3), July–September 2011, pages 445-451
275:
InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26+,27+,28+,29+/m0/s1
481:
Procyanidin B1 is detected in human serum after intake of proanthocyanidin-rich grape seed extract. Sano
Atsushi; Yamakoshi Jun; Tokutake Shoichi; Tobe Koichiro; Kubota Yoshiro; Kikuchi Mamoru, 2003
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O1Cc2c(O)cc(O)c(3(O)(Oc4cc(O)cc(O)c34)c3ccc(O)c(O)c3)c2O1c1ccc(O)c(O)c1
198:
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Except where otherwise noted, data are given for materials in their
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cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane)
82:)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-2
666:(epicatechin-(4β→8)-epicatechin-(4β→8)-epicatechin)
414:(Ceylon cinnamon, in the rind, bark or cortex), in
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660:(epicatechin-(4β→8)-epicatechin-(4β→6)-catechin)
231:
122:
770:
546:
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672:(catechin-(4α→8)-catechin-(4α→8)-catechin)
553:
539:
441:(DPPH) radicals under neutral conditions.
206:
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251:
492:Proanthocyanidin-B1 on liberherbarum.com
470:Procyanidin B1 on Sigma-Aldrich website
426:(common grape vine, in the leaf) or in
408:). Proanthocyanidin-B1 can be found in
14:
788:
534:
433:Procyanidin B1 can be converted into
278:Key: XFZJEEAOWLFHDH-UKWJTHFESA-N
186:
166:
729:
517:Volume 41, Issue 4, Pages 485–488,
222:
24:
420:(cat's claw, in the root), and in
400:It is a molecule with a 4→8 bond (
25:
812:
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356:
33:
653:(ent-Epicatechin(4α→8)catechin)
352:(at 25 °C , 100 kPa).
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1:
523:10.1016/S0040-4039(99)02097-3
456:
439:1,1-diphenyl-2-picrylhydrazyl
749:. You can help Knowledge by
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444:
437:by radical oxidation using
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342:578.52 g/mol
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607:B type proanthocyanidins
571:A-type proanthocyanidins
451:Phenolic content in wine
801:Aromatic compound stubs
741:This article about an
90:--3,3′,5,5′,7,7′-hexol
58:Systematic IUPAC name
29:
18:Proanthocyanidin B1
796:Procyanidin dimers
417:Uncaria guianensis
379:Infobox references
27:
758:
757:
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675:Tetramers :
395:procyanidin dimer
387:Chemical compound
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148:Interactive image
16:(Redirected from
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411:Cinnamomum verum
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591:Cinnamtannin B1
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28:Procyanidin B1
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745:compound is a
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713:Arecatannin C1
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708:Arecatannin B2
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703:Arecatannin A3
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698:Arecatannin A1
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670:Procyanidin C2
667:
664:Procyanidin C1
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658:Arecatannin B1
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616:Procyanidin B1
614:Dimers :
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597:Arecatannin A2
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578:Dimers :
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435:procyanidin A1
423:Vitis vinifera
391:Procyanidin B1
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350:standard state
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751:expanding it
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188:ChEMBL504937
107:Identifiers
97:Other names
87:
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595:Tetramers:
402:epicatechin
308:Properties
168:CHEBI:75633
790:Categories
457:References
338:Molar mass
253:0566J48E7X
199:ChemSpider
135:3D model (
124:20315-25-7
114:CAS Number
48:IUPAC name
656:Trimers:
561:Types of
743:aromatic
589:Trimers:
445:See also
406:catechin
404:-(4β→8)-
233:11250133
505:article
372:what is
370: (
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220:PubChem
208:9425166
51:-(4→8)-
367:verify
364:
292:SMILES
179:ChEMBL
42:Names
686:Types
428:peach
393:is a
267:InChI
159:ChEBI
137:JSmol
747:stub
244:UNII
519:doi
223:CID
86:,2′
74:,3′
66:,2′
792::
646:B8
641:B6
636:B5
631:B4
626:B3
621:B2
585:A2
430:.
397:.
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70:,3
62:(2
778:e
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651:D
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521::
507:)
503:(
362:Y
328:O
324:H
320:C
139:)
88:H
84:H
80:R
76:S
72:R
68:R
64:R
20:)
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