Table 6.

MIC and MBC of the essential oils on Klebsiella pneumonia

No.	Extract	MIC (μg/mL)		MBC (μg/mL)
		MIC 50	MIC 90
1	Artemisia kermanensis	30	54	68
2	Zataria multiflora	25	47	51
3	Lavandula officinalis	39	63	76
4	Ampicillin	10	17	24
5	Penicillin	13	19	26
6	Tetracycline	11	17	22

MBC, minimal inhibitory concentration; MIC, minimal bactericidal concentration.