[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/85-diferulic-acid-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/85-diferulic-acid-wikipedia\/","headline":"8,5′-Diferulic acid – Wikipedia","name":"8,5′-Diferulic acid – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia 8,5\u2032-Diferulic acid Names Preferred IUPAC name after-content-x4 (2E)-2-{5-[(E)-2-Carboxyethen-1-yl]-2-hydroxy-3-methoxyphenyl}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid after-content-x4 Other names 8,5\u2032-DiFAFerulic acid","datePublished":"2014-05-25","dateModified":"2014-05-25","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/1\/19\/8%2C5%27-diferulic_acid.svg\/200px-8%2C5%27-diferulic_acid.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/1\/19\/8%2C5%27-diferulic_acid.svg\/200px-8%2C5%27-diferulic_acid.svg.png","height":"93","width":"200"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/85-diferulic-acid-wikipedia\/","wordCount":2469,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia8,5\u2032-Diferulic acidNamesPreferred IUPAC name       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4(2E)-2-{5-[(E)-2-Carboxyethen-1-yl]-2-hydroxy-3-methoxyphenyl}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Other names8,5\u2032-DiFAFerulic acid 8-5-dehydrodimer8,5\u2032-diFA (open form)8,5-DiFA5-8\u2032-Dehydrodiferulic acidIdentifiersChEBIChemSpiderInChI=1S\/C20H18O8\/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24\/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)\/b6-4+,14-8+Key:\u00a0DEPVSDIYICBTJE-SITOFEAGSA-N       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4InChI=1\/C20H18O8\/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24\/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)\/b6-4+,14-8+Key:\u00a0DEPVSDIYICBTJE-SITOFEAGBFO=C(O)C=Cc1cc(OC)c(O)c(c1)\/C(=Cc2ccc(O)c(OC)c2)C(=O)OPropertiesC20H18O8Molar mass386.356\u00a0g\u00b7mol\u22121Except where otherwise noted, data are given for materials in their standard state (at 25\u00a0\u00b0C [77\u00a0\u00b0F], 100\u00a0kPa).Chemical compound8,5\u2032-Diferulic acid is a non cyclic type of diferulic acid. It is the predominant diferulic acid in sugar beet pulp.[2] It is also found in barley,[3] in maize bran[4] and rye.[5] 8,5\u2032-Diferulic acid has also been identified to be covalently linked to carbohydrate moieties of the arabinogalactan-protein fraction of gum arabic.[6]See also[edit]References[edit]^ “8,5′-Diferulic acid | Chemical Substance Information | J-GLOBAL”. jglobal.jst.go.jp.^ Micard, V.; Grabber, J.H.; Ralph, J.; Renard, C.M.G.C.; Thibault, J.-F. (1997). “Dehydrodiferulic acids from sugar-beet pulp”. Phytochemistry. 44 (7): 1365\u20131368. doi:10.1016\/S0031-9422(96)00699-1.^ Hernanz, D; Nu\u00f1ez, V; Sancho, AI; Faulds, CB; Williamson, G; Bartolom\u00e9, B; G\u00f3mez-Cordov\u00e9s, C (2001). “Hydroxycinnamic acids and ferulic acid dehydrodimers in barley and processed barley”. Journal of Agricultural and Food Chemistry. 49 (10): 4884\u20138. doi:10.1021\/jf010530u. PMID\u00a011600039.^ Bunzel, M; Funk, C; Steinhart, H (2004). “Semipreparative isolation of dehydrodiferulic and dehydrotriferulic acids as standard substances from maize bran”. Journal of Separation Science. 27 (13): 1080\u20136. doi:10.1002\/jssc.200301703. PMID\u00a015495409.^ Andreasen, MF; Christensen, LP; Meyer, AS; Hansen, A (2000). “Content of phenolic acids and ferulic acid dehydrodimers in 17 rye (Secale cereale L.) varieties”. Journal of Agricultural and Food Chemistry. 48 (7): 2837\u201342. doi:10.1021\/jf991266w. PMID\u00a011032481.^ Renard, D; Lavenant-Gourgeon, L; Ralet, MC; Sanchez, C (2006). “Acacia senegal gum: Continuum of molecular species differing by their protein to sugar ratio, molecular weight, and charges”. Biomacromolecules. 7 (9): 2637\u201349. doi:10.1021\/bm060145j. PMID\u00a016961328.External links[edit]AglyconesEstersglycoside-likesTartaric acid estersOther esterswith caffeic acidCaffeoyl phenylethanoidglycoside (CPG)EchinacosideCalceolarioside A, B, C, FChiritoside A, B, CCistanoside A, B, C, D, E, F, G, HConandrosideMyconosidePauoiflosidePlantainoside APlantamajosideTubuloside BVerbascoside (Isoverbascoside, 2\u2032-Acetylverbascoside)Oligomeric formsDimersDiferulic acids (DiFA)\u00a0: 5,5\u2032-Diferulic acid, 8-O-4\u2032-Diferulic acid, 8,5\u2032-Diferulic acid,  8,5\u2032-DiFA (DC), 8,5\u2032-DiFA (BF), 8,8\u2032-Diferulic acidTrimersTetramersConjugates withcoenzyme A (CoA)Wikimedia ErrorOur servers are currently under maintenance or experiencing a technical problem.Please try again in a few\u00a0minutes.See the error message at the bottom of this page for more\u00a0information.      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