Evaluation of the Acetone and Aqueous Extracts of Mature Stem Bark of Sclerocarya birrea for Antioxidant and Antimicrobial Properties

Table 2

MIC values in mg/mL of acetone and aqueous extracts of mature stem bark of S. birrea including the positive controls (ciprofloxacin and amphotericin B) against the selected microorganisms.

Microorganism	Minimum inhibitory concentration (mg/mL)		Ciprofloxacin
	Acetone	Aqueous
S. pyogenes	0.31250	0.62500	0.00396
A. hydrophila	0.15600	0.15600	0.01510
P. shigelloides	0.31250	1.25000	0.03120
S. typhimurium	0.62500	0.62500	0.15600
			Amphotericin B
C. neoformans	0.31250	1.25000	0.06250
C. glabrata	0.31250	0.62500	0.02500
T. mucoides	0.31250	0.62500	0.02500
C. krusei	0.15600	0.31250	0.03125