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Extraction and purification of some antibiotics from Bacillus subtilis bacteria and study of its applications / Ayman Hosamy Abdelhalim ; Supervised Abdou Osman Abdelhamid , Mahmoud Helmy Eltahan , Ahmed Ibrahim Amin

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ayman Hosamy Abdelhalim , 2014Description: 56 P. : charts , facsimiles ; 25cmOther title:
  • استخلاص وتنقية بعض المضادات الحيوية من بكتيريا باسيلس ساتليس : ودراسة تطبيقاتها [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biochemistry Summary: This study was conducted to producing and separating bacitracin and Rhamnolipid-Biosurfactant from Bacillus subtilis bacteria , recognize them by the instrument GC/MS (USA) , evaluate its antibacterial effect in different concentrations 100% , 80% , 60% , 40% and 20% of bacitracin and Rhamnolipid-Biosurfactant against E.coli ; Salmonella typhimurium ; Shigella sonnei ; Listeria monocytogenes and Staphylococcus aureus using disk diffusion method. - The results cleared that 50 æl of bacitracin 100% and 80% were most effective on the growth of Shigella sonnei and Salmonella typhimurium (1.4 cm and 1.3 cm)
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.02.M.Sc.2014.Ay.E (Browse shelf(Opens below)) Not for loan 01010110065075000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.02.M.Sc.2014.Ay.E (Browse shelf(Opens below)) 65075.CD Not for loan 01020110065075000
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Cai01.12.02.M.Sc.2014.As.A Assessment of global human DNA - methylation methylenetetrahydrofolate reductase (MTHFR) genetic variants and their role in the development of neural tube defects NTDs / Cai01.12.02.M.Sc.2014.As.A Assessment of global human DNA - methylation methylenetetrahydrofolate reductase (MTHFR) genetic variants and their role in the development of neural tube defects NTDs / Cai01.12.02.M.Sc.2014.Ay.E Extraction and purification of some antibiotics from Bacillus subtilis bacteria and study of its applications / Cai01.12.02.M.Sc.2014.Ay.E Extraction and purification of some antibiotics from Bacillus subtilis bacteria and study of its applications / Cai01.12.02.M.Sc.2014.Do.C The correlation between Fas, Fas ligand and interleukin 12 in determination of the response to interferon treatment in Egyptian patients infected with hepatitis C virus / Cai01.12.02.M.Sc.2014.Do.C The correlation between Fas, Fas ligand and interleukin 12 in determination of the response to interferon treatment in Egyptian patients infected with hepatitis C virus / Cai01.12.02.M.Sc.2014.Em.C Comparison between Pivka-II and interleukin-8 as early diagnostic markers for hepatocellular carcinoma /

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biochemistry

This study was conducted to producing and separating bacitracin and Rhamnolipid-Biosurfactant from Bacillus subtilis bacteria , recognize them by the instrument GC/MS (USA) , evaluate its antibacterial effect in different concentrations 100% , 80% , 60% , 40% and 20% of bacitracin and Rhamnolipid-Biosurfactant against E.coli ; Salmonella typhimurium ; Shigella sonnei ; Listeria monocytogenes and Staphylococcus aureus using disk diffusion method. - The results cleared that 50 æl of bacitracin 100% and 80% were most effective on the growth of Shigella sonnei and Salmonella typhimurium (1.4 cm and 1.3 cm)

Issued also as CD

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