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040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.10.10.M.Sc.2019.Do.S
100 0 _aDoaa Mohamed Moawad Eltahan
245 1 0 _aStudy on the antimicrobial activity of some plants /
_cDoaa Mohamed Moawad Eltahan ; Supervised Heidy Mohamed Shawky Aboelyazeed , Sherin Ibrahim Ibrahim , Ashraf Mohamed Barakat
246 1 5 _aدراسة عن النشاط المضاد للميكروبات لبعض النباتات
260 _aCairo :
_bDoaa Mohamed Moawad Eltahan ,
_c2019
300 _a139 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology
520 _aMany edible plants have been used since ancient time to control microbial infections. This study was designed for evaluating the antibacterial effect of the crude extracts of the tested herbal plants (Citrillus colocynthis fruits and seeds, Cucurbita pepo fruits and seeds, Moringa oleifera leaves) against some bacterial pathogens, namely methicillin resistant Staphylococcus aureus (MRSA), Salmonella Typhi, Pseudomonas aeruginosa, Escherichia coli and Klebsiella pneumoniae. Extraction method was applied for previously men-tioned plants using methanol 70% then fractionation of these crude extracts was done by solubilization in water. The broth microdilution method was used to determine the minimum inhibitory concentrations (MIC) of the stud-ied extracts. Also the minimum bactericidal concentration (MBC) was deter-mined by subculturing on antibiotic free nutrient rich agar plates. It was found that, MIC results of Citrullus colocynthis fruits and seeds extract re-vealed that the butanol and methanol extracts had the highest inhibition effect but hexane extract had the lowest one
530 _aIssued also as CD
653 4 _aAntibacterial
653 4 _aMRSA
653 4 _aSalmonella Typhi
700 0 _aAshraf Mohamed Barakat ,
_eSupervisor
700 0 _aHeidy Mohamed Shawky Aboelyazeed ,
_eSupervisor
700 0 _aSherin Ibrahim Ibrahim ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aShimaa
_eCataloger
942 _2ddc
_cTH
999 _c73238
_d73238