In Vitro Assessment of Cytotoxicity, Antioxidant, and Anti-Inflammatory Activities of Ricinus communis (Euphorbiaceae) Leaf Extracts

Figure 1

Chromatograms of R. communis leaves extracted with hexane, dichloromethane (DCM), acetone, and methanol, in lane from left to right, separated with three solvent systems, BEA, CEF, and EMW from top to bottom and sprayed with vanillin-sulphuric acid reagent (a) and 0.2% DPPH in methanol as an indicator (b); yellow spots against purple background indicate antioxidant activity.

(a)

(b)