Variability of Chemical Compositions and Antimicrobial and Antioxidant Activities of Ruta chalepensis Leaf Essential Oils from Three Palestinian Regions

Table 3

Antimicrobial activities for R. chalepensis three studied essential oils.

Studied samples	E. coli (ATCC 25922)	P. aeruginosa (ATCC 27853)	S. aureus (ATCC 25923)	MRSA	C. albicans
R. chalepensis essential oil from Jenin	12	22	10	21	2.75
R. chalepensis essential oil from Jerusalem	0.75	7	2.5	4	3.5
R. chalepensis essential oilfrom Hebron	1.5	9	3.25	8	4
Gentamycin (antibacterial reference)	0.5	2	0.5	1.5	—
Amphotericin B (antifungal reference)	—	—	—	—	2