Table 4.

Minimum inhibitory concentration (μg.mL⁻¹) and minimum bactericidal concentration for aqueous and methanolic extracts of B. edulis and N. luridiformis.

			Aqueous extract				Methanolic extracts
			B. edulis		N. luridiformis		B. edulis		N. luridiformis		CN
	Bacterial isolates	Code	MIC	MBC	MIC	MBC	MIC	MBC	MIC	MBC	MIC
GRAM	Klebsiella pneumoniae	MJMC 537	NI	ND	NI	ND	NI	ND	NI	ND	7.81
	Klebsiella pneumoniae	MJMC 542	NI	ND	NI	ND	NI	ND	NI	ND	7.81
	Klebsiella pneumoniae	MJMC 543	NI	ND	NI	ND	NI	ND	NI	ND	62.5
	Klebsiella pneumoniae	MJMC 555	NI	ND	NI	ND	NI	ND	NI	ND	62.5
	Klebsiella pneumoniae	MJMC 562-B	NI	ND	NI	ND	NI	ND	NI	ND	31.25
	Klebsiella pneumoniae	MJMC 566	NI	ND	NI	ND	NI	ND	NI	ND	31.25
	Klebsiella pneumoniae	MJMC 569	NI	ND	NI	ND	NI	ND	NI	ND	31.25
	Klebsiella pneumoniae	MJMC 592	NI	ND	NI	ND	NI	ND	NI	ND	62.5
	Klebsiella pneumoniae	MJMC 597	NI	ND	NI	ND	NI	ND	NI	ND	62.5
	Acinetobacter baumanni	MJMC 525	NI	ND	NI	ND	NI	ND	NI	ND	15.63
	Acinetobacter baumanni	MJMC 561	NI	ND	NI	ND	NI	ND	NI	ND	15.63
	Pseudomonas aeruginosa	MJMC 526	15.63	250	125	500	250	500	500	1,000	62.5
	Pseudomonas aeruginosa	MJMC 540	7.81	125	31.25	500	125	500	500	>1,000	31.25
	Pseudomonas aeruginosa	MJMC 553	31.25	500	62.5	>1,000	125	1,000	250	1,000	62.5
	Pseudomonas aeruginosa	MJMC 559	31.25	500	62.5	1,000	125	>1,000	250	500	31.25
	Pseudomonas aeruginosa	MJMC 568-A	62.5	1,000	125	>1,000	250	>1,000	500	1,000	31.25
	Pseudomonas aeruginosa	MJMC 598	15.63	250	125	500	250	1,000	500	>1,000	15.63
	Escherichia coli	CETC 434	62.5	>1,000	125	>1,000	500	1,000	1,000	>1,000	15.63

CN, Gentamicin; NI, Not inhibited; ND, Not determined.