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Assessment of bacterial, heavy metals and pesticides pollutants in Nile tilapia and catfish / Doha Ahmed Salah Eldin Mohamed Ibrahim ; Supervised Shahat Abdelhares Ahmed , Laila Ali Mohamed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Doha Ahmed Salah Eldin Mohamed Ibrahim , 2019Description: 165 P. : charts ; 25cmOther title:
  • تقييم الملوثات البكتيرية و العناصر الثقيلة و المبيدات فى أسماك البلطى النيلى و القراميط [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Food Hygiene and Control Summary: A total of 120 samples of nile tilapia (oreochromis niloticus) and catfish (clarias gariepinus) examined to assess the presence of different pollutants from bacterial, heavy metals and pesticides hazards associated with them from three different locations in Egypt. The results showed a high prevalence for coliform, fecal coliform and Staphylococcus counts and pseudomonas aeruginosa was the dominant microorganism in the examined fish samples, only lead and cadmium were exceeded the national and international permissible limits. The dominant pesticides that were detected in the study were Hexachlorobenzene (HCB), Methyl parathion and cypermithrin were detected in all fish samples from the three locations. Frying caused significant losses in the concentrations of most of examined heavy metals and pesticides than grilling
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.06.Ph.D.2019.Do.A (Browse shelf(Opens below)) Not for loan 01010110079977000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.06.Ph.D.2019.Do.A (Browse shelf(Opens below)) 79977.CD Not for loan 01020110079977000

Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Food Hygiene and Control

A total of 120 samples of nile tilapia (oreochromis niloticus) and catfish (clarias gariepinus) examined to assess the presence of different pollutants from bacterial, heavy metals and pesticides hazards associated with them from three different locations in Egypt. The results showed a high prevalence for coliform, fecal coliform and Staphylococcus counts and pseudomonas aeruginosa was the dominant microorganism in the examined fish samples, only lead and cadmium were exceeded the national and international permissible limits. The dominant pesticides that were detected in the study were Hexachlorobenzene (HCB), Methyl parathion and cypermithrin were detected in all fish samples from the three locations. Frying caused significant losses in the concentrations of most of examined heavy metals and pesticides than grilling

Issued also as CD

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