Study of the Interference between Plectranthus Species Essential Oils from Brazil and Aminoglycosides

Table 2

Minimal inhibitory concentration (MIC) of P. amboinicus, P. ornatus, and P. barbatus fresh leaves essential oils.

Microorganism	MIC (µg/mL)
	P. amboinicus	P. ornatus	P. barbatus
E. coli ATCC 25922	256	512	512
P. vulgaris ATCC 13315	64	128	256
B. cereus ATCC 33018	512	512	64
P. aeruginosa ATCC 15442	≥1024	≥1024	512
S. aureus ATCC 12692	128	128	32
S. aureus SA 358	32	256	512