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Chromatogram of polyphenols: A) Standards, B) CUME, C) CUEE, D) CUWAA, E) CAME, F) CAEE, G) CAWAA, H) BCME, I) BCEE, J) BCWAA. Where, 1 = Gallic acid, 2 = Chlorogenic Acid, 3 = Catechol, 4 = Vanillic acid, 5 = Catechin hydrate, 6 = Caffeic acid, 7= (-) Epicatechin, 8 = Rosmarinic acid, 9 = p-Coumaric acid, 10 = Vanillin, 11 = Trans-Ferulic acid, 12 = Rutin Hydrate, 13 = Myricetin, 14 = trans-Cinnamic acid, 15 = Quercetin, 16 = Naringenin, 17 = Kaempferol.
