Evaluation of antimicrobial activity of phenolic extract from punica granatum L. peel

الملخص EN

Invegstigation of antibacterial activity of phenolic extract of Punica granatum Peel was carried out in this study on Gram positive and Gram negative pathogenic bacteria.

The results exhibited variable susceptibilities of microorganisms for different concentration of phenolic extract.

The activity of this extract was associated with high concentrations.

Using plate method, phenolic extract of P.

granatum had the highest effect and wide diameter of growth inhibition zone against Streptococcus sp., and it has no effect on growth of Burkholderia pseudomallei and Staphylococcus aureus only when very high concentration is used.