UDC 664.941
doi: 10.36871/vet.san.hyg.ecol.202104004
Authors
Natalia L. Naumova
South Ural State University (NRU) Chelyabinsk, Russian Federation
Vladimir A. Krygin
Oksana V. Shvager
Ksenia V. Stepanova
South Ural State Agrarian University Institute of Veterinary Medicine
Chelyabinsk Region, Troitsk, Russian Federation
Abstract
Poultry farming, providing replenishment of the food basket with high-quality and inexpensive products, plays an important role in the formation of food security in Russia. Veterinary and sanitary examination of poultry products in the context of the ecological component of the safety of agricultural raw materials is an important and timely task within the framework of government documents of the Russian Federation in the field of health protection of the country's population. According to the results of the physical, chemical and microbiological tests of chilled broiler chicken carcasses of the 1st grade of the Ural processors («Ravis – Sosnovskaya poultry farm», «Argayashskaya poultry farm», «Nagaybak poultry complex»), the raw materials were recognized as fresh, in terms of the amount of pesticides, antibiotics and heavy metals – safe. The content of protein, fat and moisture in all studied samples corresponded to the average values. A detailed study of the mineral composition revealed negative deviations in the amount of Fe and Se in all carcass samples. The products of the Argayash poultry farm against the background of analogous samples contained less fat and moisture with identical protein values, occupied an intermediate position in the amount of essential elements – Ca, Fe, Na, P, Zn, was distinguished by the absence of minerals that increase the toxic load on the human body – Ni, Ti , Ba, Ga, Li, which formed its competitive advantages.
Keywords
broiler chickens, quality, safety, chemical composition, mineral elements
