This present study was conducted to evaluated the antibacterial activity of crude extracts (Methanolic) of punica granatum peel. Menthe longifolia and Olea eurpeae leaves against some gram negative bacteria like Pseudomonas aerugenosa. Serratia marcesens. Escherichia coli. https://parisnaturalfoodes.shop/product-category/mulberry-extract-100-mg/