Improved methods of sanitary treatment of milk delivery lines
https://doi.org/10.29235/1561-8323-2024-68-5-429-440
Abstract
The article contains the results of research work aimed at improving the technological process of treatment of internal surfaces of milk hoses for pumping milk from a milking parlor to a cooling tank and from a cooling tank to a milk truck. The research has shown that milk hoses for pumping milk to the cooling tank made of different-type materials are contaminated by microorganisms to varying degrees. It has been established that as their service life increases, the content of microbial cells on the surface in contact with milk increases. At the same time, the level of contamination of the delivery hose subjected to mechanical cleaning by a transformable system during the whole research period was 1.8 times lower than that of the hose treated by the traditional method. The improved technological process of treatment of delivery lines in contact with milk ensures a high sanitary and hygienic level of the milk delivery system.
About the Authors
U. N. Tsimoshanka
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Uladzimir N. Tsimoshanka – Corresponding Member, D. Sc. (Agrarian), Professor, First Deputy Director General, Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding.
11, Frunze Str., 222160, Zhodino, Minsk region
M. V. Baranovsky
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Mikhail V. Baranovsky – D. Sc. (Agrarian), Professor, Chief Researcher, Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding.
11, Frunze Str., 222160, Zhodino, Minsk region
O. A. Kazheko
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Olga A. Kazheko – Ph. D. (Agrarian), Associate Professor, Leading Researcher, Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding.
11, Frunze Str., 222160, Zhodino, Minsk region
A. I. Partny
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Aliaksandr I. Partny – Ph. D. (Agrarian), Associate Professor, Director General, Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding.
11, Frunze Str., 222160, Zhodino, Minsk region
A. A. Muzyka
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Andrei A. Muzyka – Ph. D. (Agrarian), Associate Professor, Head of the Laboratory, Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding.
11, Frunze Str., 222160, Zhodino, Minsk region
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