DOI: 10.36871 / vet.san.hyg.ecol.201803008
UDC 576.8: 615.37: 637.4 (045)

Authors

P.V. KULACH, I. D. KIRPICHEV, M. I. SHOPINSKAYA, I. M. NITYAGA
FSBEI HE "MOSCOW STATE UNIVERSITY OF FOOD PRODUCTION"

Abstract

In modern industrial poultry, eggs are most often contaminated by enteropathogens: on the surface of the shell there are bacteria such as salmonella, staphylococci and streptococci, Escherichia coli and Pseudomonas aeruginosa, Proteus, mold fungi, and others. Most industrial poultry farms operating on the principle of “vertical connection” are characterized a significant concentration of the poultry stock in limited areas, which leads to a sharp increase in the number of microorganisms on the surface of the eggs, as well as an increase in their pathogenicity. The search for new effective and environmentally friendly drugs that meet all modern requirements is a relevant and economically viable scientific direction. The aim of the presented studies was to develop effective regimes and technologies for the disinfection of the surface of the eggshell with the drug Iodez. Modes and technology for disinfection of eggs using the disinfectant drug Iodez in 1% concentration were developed: with small-drop irrigation (wet method of disinfection), the exposure was 3 hours; at full immersion - a few seconds. It was found that the drug Yodez in 1% concentration effectively sanitizes the surface of the shell. Using this drug and observing the modes of its use, it is possible to achieve protection of the poultry population from undesirable microflora.

Keywords

disinfection, bacterial contamination, eggs, Yodez preparation, spraying, immersion.