Fig. 8

(a) Antimicrobial activity of the different extracts according to the diameters (mm) of the zone of inhibition; (b) Agar disc showing the antimicrobial activities of metabolites from methanol/water and ethyl acetate extracts by inhibition zones (mm) on Staphylococcus aureus. (c) Agar disc showing antimicrobial activity of metabolites from methanol/water and ethyl acetate extracts by inhibition zones (mm) on Streptococcus pneumoniae.