Ochratoxin-A and Mold in Some Broiler Farms of Ismailia, Egypt and Evaluation of Common Mycotoxin Binders
Abstract:
Ochratoxin A (OTA) is a serious problem affecting the poultry
industry as well as a health hazard for humans consuming contaminated poultry
meat. The aim of this study was to determine OTA levels in the feed used in
some poultry farms in Ismailia, Egypt and in organs of birds from those farms.
Commercial ELISA kits were used to detect levels of OTA in poultry feed samples
and main feed ingredients as well as its residues in birds
tissues (Kidney, liver and muscles). Poultry feed samples were also tested for
mycological contaminations. The most common commercial toxin binders were also
evaluated in vitro. OTA concentration in poultry feed and ingredients
ranged from 7.10-20.72 μg/kg. Soybean meal samples showed the lowest concentration,
while rations formulated within the farm had the highest mean concentration.
Producers using different toxin binders had a significant lower OTA concentration
in their rations (p<0.05) as compared to those not using binders. OTA residues
in different tissues were high in kidney and liver as compared to muscles. Asprigillus
flavus was isolated from 80% of the examined feed samples. Different binders
showed different abilities to bind OTA in vitro with highest binding
capacity for yeast as compared to other commercially available binders.
How to cite this article
Ahmed M. Hassan, Ahmed I. Youssef and Pochana G. Reddy, 2012. Ochratoxin-A and Mold in Some Broiler Farms of Ismailia, Egypt and Evaluation of Common Mycotoxin Binders. International Journal of Poultry Science, 11: 288-293.
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