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Disorder of nutritional and vitamin-mineral composition of eggs produced from laying hens with non-infectious pathology

Abstract

The study of the quality of hen eggs is one of the main ways to improve the quality of eggs and the efficiency of the industry, as well as allows to control the technological conditions and quickly eliminate the causes that influence the change in their properties. As a result of the work, some reasons negatively affecting the increase in the productivity of the hens and the quality of their eggs have been identified. The concentration of malone dialdehyde was 30.5% and 35.6% lower in the group of healthy poultry than in the first and second groups. At the same time, stable metabolites in eggs produced from healthy poultry were higher than in the eggs from the hens with cloacitis and cannibalism by 55 and 26%, respectively. These indicators confirm the high level of antioxidant systems of their body. At the same time, the studied pathologies negatively influence the quality of the product.

About the Authors

V. I. Kotarev
All-Russian Research Veterinary Institute of Pathology
Russian Federation


L. V. Lyadova
All-Russian Research Veterinary Institute of Pathology
Russian Federation


S. Yu. Popov
All-Russian Research Veterinary Institute of Pathology
Russian Federation


T. S. Goncharova
All-Russian Research Veterinary Institute of Pathology
Russian Federation


N. N. Ivanova
All-Russian Research Veterinary Institute of Pathology
Russian Federation


D. A. Belousov
Pharmacology and Therapy of Russian Academy of Agricultural Sciences
Russian Federation


References

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Review

For citations:


Kotarev V.I., Lyadova L.V., Popov S.Yu., Goncharova T.S., Ivanova N.N., Belousov D.A. Disorder of nutritional and vitamin-mineral composition of eggs produced from laying hens with non-infectious pathology. Legal regulation in veterinary medicine. 2018;(3):176-178. (In Russ.)

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ISSN 2782-6252 (Print)