Research Article

Antimicrobial and Antioxidant Activities and Phytochemical Analysis of Rosmarinus officinalis L. Pod and Thymus vulgaris L. Leaf Ethanolic Extracts on Escherichia coli Urinary Isolates

Table 3

Antibacterial activity of different concentrations of ethanolic extract of T. vulgaris against E. coli urinary isolates.

Concentrations (mg/ml)Inhibition zone minimum–maximum (mean ± SD) in (mm)Number of isolates showed inhibition zone (%)

12.58–12 (10 ± 2)15 (28.3)
258–12 (10 ± 2)29 (54.7)
508–15 (11.5 ± 3.5)41 (77.4)
1008–20 (14 ± 6)50 (94.3)