Phenolic Compounds of Rumex roseus L. Extracts and Their Effect as Antioxidant and Cytotoxic Activities

Figure 1

HPLC chromatogram profiles, visualized at 280 nm, of CYH (cyclohexane), DCM (dichloromethane), and MeOH (methanol) extracts obtained from aerial parts of R. roseus collected from Tunisia. Peaks: (1) 3,4-dihydroxy-5 methoxybenzoic acid; (2) chlorogenic acid; (3) (−)-epicatechin; (4) wedelolactone; (5) 5-hydroxy-7-((3-methylbenzyl) oxy)-2-phenyl-4h-chromen-4-one; (6) (z)-3-(3-ethoxy-4-hydroxy-phenyl)-2-phenyl-acrylic acid; (7) phenoxodiol; (8) pinostilbene hydrate; (9) ethyl trans-2-hydroxycinnamate; (10) caffeic acid 1,1-dimethylallyl ester; (11) 4-hydroxy-3-(3-oxo-1-phenylbutyl) coumarine; (12) cinnamyl-3,4-dihydroxy-α-cyanocinnamate; (13) pinosylvin monomethyl ether; (14) 3,6,3-trimethoxyflavone; (15) shikonin; (16) 10-[(3-hydroxy-4-methoxybenzylidene)]-9(10H)-HMBA; (17) 5-hydroxyflavone; and (18) 3-hydroxy-b-naphthoflavone.