THE USE OF THE DRUG «JODЕS» TO REDUCE BACTERIAL CONTAMINATION OF EGGS

In conditions of modern industrial poultry eggs are often contaminated with enteropathogens, on the surface of the shell there are such microbes as Salmonella, staphylococci and streptococci, intestinal and Pseudomonas aeruginosa sticks, Proteus, fungi, etc. Most industrial poultry farms are integrated enterprises operating on the principle of «vertical communication», which is characterized by significant concentration of poultry in limited areas, this in turn leads to sharp increasing of number of microorganisms on the egg surface, as well as an increase of their pathogenicity. The search for new effective and cost-safe drugs that meet all modern requirements is an actual and economically justified scientific direction. The aim of the present research was to develop effective modes and technologies of disinfection of eggs shell surface by preparation «Jodеs». As a result of the conducted research, high contamination of the shell by microflora, including CGB and mold fungi, was established. The regimes and technology of disinfection of eggs using the disinfectant «Jodеs» in 1% concentration were developed: with small – scale irrigation (wet disinfection method) – exposure for 3 hours; and full immersion for few seconds. It is established that the drug «Jodеs» in 1% concentration effectively sanitize the surface of the shell. Using this drug and compliance with its application can achieve protection of poultry from unwanted microflora.在现代工业化养殖环境中，禽蛋常受肠道致病菌污染，蛋壳表面可检出沙门氏菌（Salmonella）、葡萄球菌（staphylococci）、链球菌（streptococci）、肠道杆菌、铜绿假单胞菌（Pseudomonas aeruginosa）、变形杆菌（Proteus）及真菌等多种微生物。多数工业化家禽养殖场均为遵循“纵向联动（vertical communication）”原则的一体化企业，其典型特征为家禽在有限空间内高度集中，这会进一步导致蛋壳表面微生物数量急剧攀升，且致病菌的致病性也随之增强。研发符合现代所有要求的高效、低成本安全制剂，是当前兼具现实意义与经济价值的科研方向。本研究旨在研发以制剂“Jodеs”对蛋壳表面进行消毒的高效工艺与操作模式。经本次研究证实，蛋壳表面存在严重的微生物污染，涵盖CGB与霉菌。研究人员据此开发出使用1%浓度“Jodеs”制剂的蛋壳消毒工艺与操作规范：采用小规模喷淋（湿式消毒法）时作用时长为3小时；采用完全浸没法时仅需数秒。研究证实，浓度为1%的“Jodеs”制剂可有效实现蛋壳表面的消毒灭菌。严格遵循该制剂的使用规范并应用此制剂，可使家禽免受有害微生物的侵扰。