Ammoides verticillata （Desf.） Briq. is an Algerian endemic species; the phytochemical screening （methods of Harborne, 1973） of the aerials parts wealth in polyphenol compounds： flavonoids, saponins, leucoanthocya...Ammoides verticillata （Desf.） Briq. is an Algerian endemic species; the phytochemical screening （methods of Harborne, 1973） of the aerials parts wealth in polyphenol compounds： flavonoids, saponins, leucoanthocyanes, terpens and steroids and tannins; there is no alkaloids. There is an important quantity of essential oils in the flowers; the interest of this study is that this species remains until then it is not very known. The results of Aromatogram method by incorporation of Mtiller-Hinton on solid medium, showed a significant antimicrobial activity （method of Duraffourd, 1987） of the infusion and the ethanolic extract; the infusion of stems and flowers is indeed much more active on Echerichia coli, Citrobacter, Enterobacter, Staph aureus and Staph epidermidis, such as flowers extracts demonstrate an important antimicrobial activity on Staph aureus, Staph epidermidis, Streptococcus, Pseudomonas and Acinetobacter recognized as antibiotic resistant. This could give opportunities for using this species in the treatment of diverse infections and as a disinfecting additive on nosocomial area. The valorization, preservation and sustainable use ofAmmoides verticillata require the protection of its habitats.展开更多
Antimicrobial activity of extracts of local plants was evaluated, with two strain i.e E. coil and S. aurri （gram positive and gram negative） microorganisms. The in vitro anti bacterial activity was performed by agar...Antimicrobial activity of extracts of local plants was evaluated, with two strain i.e E. coil and S. aurri （gram positive and gram negative） microorganisms. The in vitro anti bacterial activity was performed by agar disc diffusion method. The most active antibacterial plants were S. trifiliatus and A. mexicana. The significant antibacterial activity of active extracts was compared with the standered, antimicrobics, streptomycin （10 μg/disc）. The results obtained in the present study suggest that S. trifoliatus and A. mexicana can be used in treating diseases caused by the test organism.展开更多
文摘Ammoides verticillata （Desf.） Briq. is an Algerian endemic species; the phytochemical screening （methods of Harborne, 1973） of the aerials parts wealth in polyphenol compounds： flavonoids, saponins, leucoanthocyanes, terpens and steroids and tannins; there is no alkaloids. There is an important quantity of essential oils in the flowers; the interest of this study is that this species remains until then it is not very known. The results of Aromatogram method by incorporation of Mtiller-Hinton on solid medium, showed a significant antimicrobial activity （method of Duraffourd, 1987） of the infusion and the ethanolic extract; the infusion of stems and flowers is indeed much more active on Echerichia coli, Citrobacter, Enterobacter, Staph aureus and Staph epidermidis, such as flowers extracts demonstrate an important antimicrobial activity on Staph aureus, Staph epidermidis, Streptococcus, Pseudomonas and Acinetobacter recognized as antibiotic resistant. This could give opportunities for using this species in the treatment of diverse infections and as a disinfecting additive on nosocomial area. The valorization, preservation and sustainable use ofAmmoides verticillata require the protection of its habitats.
文摘Antimicrobial activity of extracts of local plants was evaluated, with two strain i.e E. coil and S. aurri （gram positive and gram negative） microorganisms. The in vitro anti bacterial activity was performed by agar disc diffusion method. The most active antibacterial plants were S. trifiliatus and A. mexicana. The significant antibacterial activity of active extracts was compared with the standered, antimicrobics, streptomycin （10 μg/disc）. The results obtained in the present study suggest that S. trifoliatus and A. mexicana can be used in treating diseases caused by the test organism.
