Heavy Metals and Aflatoxin Contaminants in Commercial and Desi Poultry Eggs Consumed in District Peshawar-Pakistan
作者： Muhammad Ishaq , Kamal Niaz , Muhammad Mobashar
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摘要: The present study was designed to determine heavy metals and aflatoxin contaminants in commercial desi poultry eggs consumed District Peshawar-Pakistan. A total of 650 egg samples collected from three different sale points. Among them, 216 were selected for analysis. All tested incidence metals, iron (Fe), cupper (Cu) & lead (Pb) B1 (AFB1). average concentration Fe recorded 6.16±0.17ppm, Cu 0.37±.05ppm Pb 0.32±0.01ppm, respectively. Fe, 3.69±0.08 , 0.21±0.008 0.15±0.02 ppm, It concluded that the level is higher commercial, while both contain metal concentrations below permissible limited. There no significant effect cooking freezing on metals. difference (P<0.05) observed between yolk. Aflatoxin chicken analyzed through TLC atomic absorption. results showed AFB1 contamination levels more than eggs. 2.77±0.00 ppb Whereas, detected. B1. B1in 3µg/g. In study, residue range, 2-3 ppb, which not limit. Our reveals Peshawar-Pakistan are safe human consumption there risk contamination.
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