Antibacterial Effect of Hagenia Abyssinica (Bruce) JF Gmel Against on Selected Pathogens

Résumé

Hagenia abyssinica (Bruce) JF Gmel is a species of flowering plant and crucial for a remedy for intestinal parasites that appeared on humans.Globally medicinal plants used as alternative drugs acquired from plants naturally.This study was conducted to investigate the antimicrobial activities of different solvent extracts of Hagenia abyssinica (Bruce) JF Gmel flowers and leaves against 3 selected pathogenic microorganisms.At the same time to conserve it.Field surveys were incorporated to assess owns herbal medicinal values.The Experimental study design was performed/implemented, Microbiology laboratory of AASTU.Agar well diffusion method was used to In vitro bioassay.It was detected by measuring the zone of inhibition (excluding the diameter of wells) that appeared after overnight incubated at 370C.Ethanol and chloroform extracts showed significant inhibitory activity against Escherichia coli, Shigella flexneri, and Staphylococcus aureus.Ethanol flower extract was the highest impact on all test organisms (5mm).Ethanol leaf extract was the smallest effect against Shigella flexneri (2mm).Other studies already undertaken in Ethiopia and Brazil revealed that different medicinal plants have unique antimicrobial capacity or efficiency.It was conserved because it has implications for example to extraordinary research purpose and to save nature.Medicinal plants are fruitful to treat human and animal ailments.This study showed that different solvent extracts have strengths and weaknesses regarding inhibiting the growth of gramnegative species.Hagenia abyssinica (Bruce) JF Gmel were screened for an antimicrobial agent.The finding could reflect the areal part has a bioactive constitute.Determination of minimum inhibitory concentrations and full screening of phytochemicals were mandatory for extra advantages.

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