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The changes in dioxin and PCB concentrations in different feed materials over time – preliminary study Cover

The changes in dioxin and PCB concentrations in different feed materials over time – preliminary study

Journal of Veterinary Research
Volume 69 (2025): Issue 4 (December 2025)
By: ,  ,   and    
Open Access
|Nov 2025
Figures & tables

Figures & Tables

Table 1.

Feed categories (in the Regulation 277/2012/EU scheme) and number of samples tested per year

Research material2013201420152016201720182013–2018
materials of plant origin174045373420183
fishmeal22292118111697
compound feeds31121214182380
Sum405178696359360

11 – cereal grains (wheat, rye, maize and oats), dried beet pulp and dried plants;

12 – Baltic fishmeal;

13 – complete and complementary feeds

Fig. 1.

Changes in the World Health Organization toxicity equivalent (WHO-TEQ) concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/PCDFs), dioxin-like polychlorinated biphenyls (dl-PCBs) and non-dioxin-like PCBs (ndl-PCBs) over time for plant feed materials

Fig. 2.

Changes in the World Health Organization toxicity equivalent (WHO-TEQ) concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/PCDFs), dioxin-like polychlorinated biphenyls (dl-PCBs) and non-dioxin-like PCBs (ndl-PCBs) over time for compound feeds

Fig. 3.

Changes in the World Health Organization toxicity equivalent (WHO-TEQ) concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/PCDFs), dioxin-like polychlorinated biphenyls (dl-PCBs) and non-dioxin-like PCBs (ndl-PCBs) over time for fishmeal

DOI: https://doi.org/10.2478/jvetres-2025-0065 | Journal eISSN: 2450-8608 (formerly 2300-3235)
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Language: English
Page range: 575 - 579
Submitted on: Jul 3, 2025
Accepted on: Nov 4, 2025
Published on: Nov 11, 2025
Published by: National Veterinary Research Institute in Pulawy
In partnership with: Paradigm Publishing Services
Keywords:
congeners,
dioxins,
feeds,
PCBs,
time trends
Related subjects:
Life sciences,
Molecular biology,
Microbiology and virology,
Life sciences, other,
Medicine,
Veterinary medicine

© 2025 Marek Pajurek, Małgorzata Warenik-Bany, Szczepan Mikołajczyk, Wojciech Jerzy Pietroń, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution 4.0 License.

Volume 69 (2025): Issue 4 (December 2025)
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