Diet-to-egg transfer kinetics of 28 polychlorinated biphenyl (PCB) congeners in laying hens: implications for controlling PCB residues in eggs
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Polychlorinated biphenyls (PCBs) can enter the food chain via contaminated poultry feed and accumulate in eggs. Feed-to-egg transfer and elimination kinetics were quantified for 28 PCB congeners in laying hens fed a control diet or PCB-spiked diets for 21 days... ...
