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[9000236.] رقم البحث : 9000236 - |
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STUDIES ON FEEDING PEDIOCOCCUS ACIDILACTICI TO NILE TILAPIA AND ITS EFFECT ON HEALTH STATUS / |
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قطاع الدراسات الزراعية / صناعات غذائية |
| تخصص البحث : صناعات غذائية |
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مجلة البحوث الزراعية جامعة كفر الشيخ / / مج39، ع1 - مارس 2013 |
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عماد عبدالستار طه زيدان ( 0120852814 ) |
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ابلابلاتتاتاتا |
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Nile tilapia – probiotic - aflatoxin B1- Psedomonus floresence |
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This study was conducted to investigate the ability of a probiotic; Pediococcus Acidilactici in a commercial product named Bactocel,to overcome the toxic effects of aflatoxin B1 (AFB1) on Nile tilapia (Oreochromis niloticus) fingerlings. In which 0.1%, 0.2% and 0.3% Bactocil were added to an aflatoxin (150 ppb aflatoxin B1) diet for fingerlings. These rations were fed 6 days a week at 3% of actual biomass in glass aquaria in duplicate (2 aquaria / treatment) in an indoor feeding experiment that lasted 11 weeks. The aflatoxic diet had adversely affected the growth performance, survival rate, feed and protein utilization, carcass composition and health status of fish. Generally, the obtained results from the present study indicated that adding 0.1% and/or 0.2% Bactocil to fish rations could be used as detoxifying agents for aflatoxins. Moreover, fish fed Pediococcus acidilactici had obtained higher resistance against challenge with Psedomonus floresence pathogenic bacteria especially at feeding the concentration of 0.2% Bactocil |
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