POLYCHLORINATED BIPHENYLS IN FAT OF WILD-BOARS FROM DIFFERENT REGIONS OF NORTH-EASTERN POLAND - SHORT COMMUNICATION.

This paper presents the results of studies on the content of polychlorinated biphenyls (PCB`s) in the fat of wild-boars shot in 10 selected areas of north-eastern Poland. All examined fat samples contained polychlorinated biphenyls. The mean level of PCB`s in fat samples collected from wild-boars was 5.1 µg/kg. The highest mean levels of PCB`s were noted in wild-boars from the Supraśl and Miłomłyn area. The presented data reveal that the levels of polychlorinated biphenyls were much lower than tolerated values for nutritive products, and at present there are no hygienic and toxicologic reservations. These studies illustrate the exposure of selected animal species and indirectly humans to these xenobiotics in north-eastern Poland.

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A STUDY ON SELECTED ASSORTMENTS OF MULTI-CEREAL BREAKFAST CEREALS

YIELD AND COMPOSITION OF MILK FROM JERSEY COWS AS DEPENDENT ON THE GENETIC VARIANTS OF MILK PROTEINS

CORRELATIONS BETWEEN POLYMORPHIC VARIANTS OF MILK PROTEINS, AND MILK YIELD AND CHEMICAL COMPOSITION IN BLACK-AND-WHITE AND JERSEY COWS

EFFECTS OF HIGH-PRESSURE HOMOGENIZATION ON THE PHYSICOCHEMICAL PROPERTIES OF MILK WITH VARIOUS FAT CONCENTRATIONS

QUALITY OF WHEY FAT OBTAINED DURING THE PRODUCTION OF SOME RIPENING CHEESES

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eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.