8,5'-Diferulic acid

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8,5'-Diferulic acid
Chemical structure of 8,5'-diferulic acid.
Other names
Ferulic acid 8-5-dehydrodimer
8,5'-diFA (open form)
5-8'-Dehydrodiferulic acid
3D model (JSmol)
Molar mass 386.36 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

8,5'-Diferulic acid is a non cyclic type of diferulic acid. It is the predominant diferulic acid in sugar beet pulp.[1] It is also found in barley,[2] in maize bran[3] and rye.[4] 8-5'-Diferulic acid has also been identified to be covalently linked to carbohydrate moieties of the arabinogalactan-protein fraction of gum arabic.[5]

See also[edit]


  1. ^ 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): 1365–1368. doi:10.1016/S0031-9422(96)00699-1.
  2. ^ Hernanz, D; Nuñez, V; Sancho, AI; Faulds, CB; Williamson, G; Bartolomé, B; Gómez-Cordovés, C (2001). "Hydroxycinnamic acids and ferulic acid dehydrodimers in barley and processed barley". Journal of Agricultural and Food Chemistry. 49 (10): 4884–8. doi:10.1021/jf010530u. PMID 11600039.
  3. ^ 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): 1080–6. doi:10.1002/jssc.200301703. PMID 15495409.
  4. ^ 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): 2837–42. doi:10.1021/jf991266w. PMID 11032481.
  5. ^ 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): 2637–49. doi:10.1021/bm060145j. PMID 16961328.

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