| Autor: |
O. Yu. Checheneshkina, N. V. Sсhiptsova, G. A. Larionov, N. V. Mardaryeva |
| Rok vydání: |
2019 |
| Předmět: |
|
| DOI: |
10.25725/vet.san.hyg.ecol.201901007 |
| Popis: |
Safety of milk on microbiological indicators is an important condition for acceptance on the milk processing enterprise. High microbial contamination of milk and increased content of somatic cells in milk are often the cause of discrepancy to modern requirements of national and international regulatory documents. The development and implementation of measures aimed at improving the condition of the udder of cows, the use of modern means of processing is one of the most important tasks to improve the sanitary and hygienic conditions of milk production. Prevention of mastitis is one of the effective ways to improve the safety and quality of cows' milk. It is known that the most affordable way to prevent mastitis is strict hygiene during milking. In our article the results of research work received in the conditions of a dairy farm are presented. Researches on use of modern domestic means of processing of an udder before and after milking are carried out. For this, two experimental and one control groups were created. In summer and autumn, the udder of cows in the experimental groups were treated with special detergents and disinfectants. In the control group, the udders were not treated with special means. Udder hygiene was maintained by washing the nipples with warm water, as is customary in the household. It was established that the treatment of the udder of cows with disinfectants decreased the number of mesophilic aerobic and facultatively anaerobic microorganisms and somatic cells in the milk of cows. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
