Fig. 1From: Phytochemical constituents, antioxidant and antibacterial activities of Plectocephalus varians (A. Rich.) C. Jeffrey ex Cufod root extractsAbsorbance of DPPH assay (A), radical scavenging activity (B), absorbance of FRAP assay (C) and percent reducing power (D) of root extracts of P. varians and AA at different concentrationsBack to article page