Raspberry ellagitannin
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(10aR,11S,12aR,25aR,25bS)-23-{[(10aR,11S,12aR,25aR,25bS)-2,3,4,5,6,7,17,18,19,20,21,22-Dodecahydroxy-9,15,24,27-tetraoxo-9,10a,11,12a,13,15,24,25a,25b,27-decahydrodibenzo[g,i]dibenzo[6',7':8',9'][1,4]dioxecino[2',3':4,5]pyrano[3,2-b][1,5]dioxacycloundecin-11-yl]oxy}-2,3,4,5,6,7,17,18,19,20,21,22-dodecahydroxy-9,15,24,27-tetraoxo-9,10a,11,12a,13,15,24,25a,25b,27-decahydrodibenzo[g,i]dibenzo[6',7':8',9'][1,4]dioxecino[2',3':4,5]pyrano[3,2-b][1,5]dioxacycloundecin-11-yl 3-({(10aR,11S,12aR,25aR,25bS)-2,3,4,5,6,7,17,18,19,20,21,22-dodecahydroxy-9,15,24,27-tetraoxo-11-[(3,4,5-trihydroxybenzoyl)oxy]-9,10a,11,12a,13,15,24,25a,25b,27-decahydrodibenzo[g,i]dibenzo[6',7':8',9'][1,4]dioxecino[2',3':4,5]pyrano[3,2-b][1,5]dioxacycloundecin-23-yl}oxy)-4,5-dihydroxybenzoate
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| C116H76O74 | |
| Molar mass | 2653.79 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Raspberry ellagitannin is an ellagitannin found in raspberries. It is a polyphenol per se, containing 6 ellagic acid-type components and two additional monomeric phenolics, for a total of 14 gallic acid units (and all of their substituent phenolic hydroxyl groups).[1][dead link]
Raspberry ellagitannins are known to have antioxidant activity generally,[2] as well as vasorelaxative properties.[3] Raspberry ellagitannin is also believed to be "relevant to cardiovascular health, cancer and the modulation of glycemic control".[4]
See also
References
- ^ C. Hamilton; et al. "Cardiovascular disease and phytochemicals" (JPG).
- ^ Kähkönen, Marja; Kylli, Petri; Ollilainen, Velimatti; Salminen, Juha-Pekka; Heinonen, Marina (2012). "Antioxidant Activity of Isolated Ellagitannins from Red Raspberries and Cloudberries". Journal of Agricultural and Food Chemistry. 60 (5): 1167–1174. doi:10.1021/jf203431g. PMID 22229937.
- ^ Mullen, William; McGinn, Jennifer; Lean, Michael E. J.; MacLean, Margaret R.; Gardner, Peter; Duthie, Garry G.; Yokota, Takoa; Crozier, Alan (2002). "Ellagitannins, Flavonoids, and Other Phenolics in Red Raspberries and Their Contribution to Antioxidant Capacity and Vasorelaxation Properties". Journal of Agricultural and Food Chemistry. 50 (18): 5191–5196. doi:10.1021/jf020140n. PMID 12188628.
- ^ Jo Whitson; Gordon J. McDougall; Heather A. Ross; Victoria A. Lund; Carlene A. Hamilton; Anna F. Dominiczak; Derek Stewart (2010). "Bioactive berry components: Potential modulators of health benefits" (PDF). Funct. Plant Sci. Biotechnol. 4: 34–39.
