Chemical Composition, Antioxidant Potential, and Antibacterial Activity of Essential Oil Cones of Tunisian Cupressus sempervirens

Table 2

Antibacterial activity from essential oil cones of Cupressus sempervirens.

Microorganisms	Concentration (mg/mL)								Negative control
	1	0.5	0.25	0.125	0.0625	0.0312	0.0156	0.0078
Bacillus subtilis ATCC 6633	−	−	−	+	+	+	+	+	+
Escherichia coli ATCC 8739	−	−	−	−	+	+	+	+	+
Klebsiella oxytoca CECT 8207	−	−	−	−	+	+	+	+	+
Morganella morganii ATCC 25830	−	−	+	+	+	+	+	+	+
Shigella ATCC 29930	−	−	−	−	+	+	+	+	+
Vibrio cholerae CECT 8265	−	−	−	−	−	+	+	+	+