Table 2.

Inhibition zone diameters (mm) recorder in agar-well diffusion assay using the combination of polyphenol-rich fractions with Co-trimoxazol

Microorganisms	Polyphenol + Co-tri
Shigella dysenteria	27.66 ± 1.53
Shigella boydii	29.33 ± 0.58
Shigella flexneri	29.00 ± 1.73
Salmonella thyphi	12.33 ± 1.15
Klebsiella pneumonia	13.33 ± 2.31
Klebsiella arogenes	12.66 ± 3.79
Escherichia coli	12.33 ± 3.22
Enterococcus faecalis	29.66 ± 2.89
Enterobacter aeruginosa	14.66 ± 1.53
Proteus mirabilis	27.00 ± 1.00

The results are the means of number of the colonies ± standard deviations.

nd: no detected activity, Co-tri: Co-trimoxazol