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Information × Registration Number 0224U000886, 0121U108479 , R & D reports Title Improving the system of sanitary and hygienic evaluation of raw milk by the content of Staphylococcus aureus popup.stage_title Head Kukhtyn Mykola D., д.вет.н. Registration Date 14-01-2024 Organization Ternopil Research Station Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine popup.description2  It was established that S. aureus is present in the mammary gland of up to 5% of healthy cows, Staphylococcus bacteria are always present on the skin of milk cows, and Staphylococcus aureus is isolated in 26.8% of cases. Staphylococcus aureus is not isolated in 43.7% of samples of raw, freshly milked milk obtained by milking cows with a milking unit with an ADM-200 milk pipe, 39.1% of samples contain S. aureus up to 100 CFU/cm3, and 17.2% of samples contain up to 200 CFU/cm3. The norm of the content of Staphylococcus aureus in raw milk, which is ≤500 CFU in 1 cm3, is scientifically justified and meets the requirements of the countries of the European Union. It is possible to transfer raw milk for processing with a content of Staphylococcus aureus ≤500 CFU/cm3 if it is milked from healthy cows, with the use of effective sanitary processing of milking equipment and the introduction of rapid cooling of collected milk to +6 - +2 °С and its transfer to processing no later than after 20 hours. Staphylococci that circulate on dairy farms represent a large reservoir of genes for resistance to antimicrobial drugs, which in the process of obtaining milk can contaminate it and be transmitted to humans. Therefore, it is necessary to establish permanent control over the release of not only MRSA, but also other staphylococci resistant to β-lactam antibiotics. Product Description popup.authors Kryvokhyzha Yevhen M. Kuchma Volodymyr V. Pepko Volodymyr O Protsenko Tetiana Serhiivna Tykhonova Bohdana Ye. Yaschuk Tetiana S. popup.nrat_date 2024-01-14 Close