Study on influence of microbial content of feed stuffs of animal origin on the quality of broiler carcasses / Khairy Farouk Abouzeid ; Supervised Fathy Ahmed Khalafalla , Mervet Saied Hanafy
Material type:
- دراسة على تاثير المحتوى الميكروبى فى مكونات الاعلاف ذات الاصل الحيوانى على جودة ذبائح بدارى التسمين [Added title page title]
- Issued also as CD
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.10.06.Ph.D.2001.Kh.S (Browse shelf(Opens below)) | Not for loan | 01010110036475000 |
Thesis (Ph.D.) - Cairo University (Beni Suef Brench) - Faculty of veterinary Medicine - Department of Food Hygiene and Control
A total of 300 samples of feed stuffs of animal origin were examined bacteriologically for mesophillic psychrophillic enterobacteriaceae and MPN of coliforms and faecal coliforms . E. coli and Salmonella were isolated with an incidence of 20% and 6% respectively . Two hundred chicks of one - day old were divided into 4 equal groups (control second group inoculated with Salmonella typhimurium third group with Salmonella vircheo and fourth group inoculated with E. coli O78 ) with level of 20 cfu/g. Atotal; of 100 broiler chicken carcasses (fresh and frozen) were examined bacteriologically E. coli could be isolated from 60% and 16% of skin and muscles of fresh broiler carcasses while in frozen broiler carcasses 32 % and 6% of skin and muscles respectively
Issued also as CD
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