New Pharmacophore from the Stem Bark Fractions of Acacia decurrens (Willd), an Invasive South Africa Tree

Table 4

Minimum inhibitory concentration (µg/ml) of the bioactive compounds.

Bacteria	(AD1)	(AD2)	(AD3)	(AD4)	Ampicillin
Staphylococcus aureus	—	—	12.5	12.5	12.5
Escherichia coli	—	—	—	—	—
Salmonella typhi	—		12.5	12.5	12.5
Klebsiella pneumoniae	—	—	—	—	6.25
Micrococcus luteus	50	50	12.5	12.5	6.25
Shigella sonnei	—	—	—	25	6.25
Staphylococcus epidermis	—	—	12.5	12.5	6.25
Listeria monocytogenes	50	50	12.5	6.25	6.25
Enterococcus faecalis	—		12.5	6.25	12.5