Comparative Study of Heavy Metal Concentration in Eggs Originating from Industrial Poultry Farms and Free-Range Hens in Kosovo

<div>The calculation of average daily intake (<i>μ</i>g kg<sup>−1</sup>/g/day) of As, Cd, Hg, and Pb from hen eggs according to maximum permissible limits (MPL) established from the FAO/WHO. PF, poultry farms; FR H, free-range hens.</div>

Journal of Food Quality

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Figure 3

Figure 3: Comparative Study of Heavy Metal Concentration in Eggs Originating from Industrial Poultry Farms and Free-Range Hens in Kosovo 