THE ROLE OF PROCESSING EXCHANGE OF COWS IN IMPROVING MILK QUALITY

DOI: 10.36871 / vet.san.hyg.ecol.201801009
UDC 619: 618.19-002

Authors

G. A. LARIONOV, DR. BIOL. SCIENCE, PROFESSOR,
O. Yu. CHECHENESHKINA, PhD student
E. S. YATRUSHEVA, PhD student
N. I. ENDIEROV, PhD student, FSBEI HE "CHUVASH STATE AGRICULTURAL ACADEMY"

Abstract

The main factor determining the level of sanitary and hygienic indicators of the quality of milk obtained is the hygiene of milking cows. Studying the role of milking hygiene is of great importance for the correct understanding of ways to solve the problem of obtaining high-quality milk. In recent years, special attention of scientists and practitioners has been directed to the search and implementation of highly effective detergents and disinfectants in the production of cow's milk, as well as to the development of measures to prevent the ingress of pathogenic microflora into milk during and after milking. Despite the many studies conducted aimed at controlling the number of somatic cells in milk using various products based on lactic acid, chlorhexidine and iodine, the problem of producing high quality milk remains unresolved. Our work presents the results of studies on the use of probiotic agents for treating the udder of cows. Treatment of the udder of cows before milking with probiotic Skin Cleaner, and after milking with PIP Cow Teat Cleaner reduced the number of somatic cells in cow's milk by 12,8 ... 84,0%. The use of the probiotic agent Biomastim led to a decrease in the number of somatic cells by 18,4 ... 51,9%. Bacterial contamination of milk when using probiotic agents for treating the udder before milking Skin Cleaner, after milking - PIP Cow Teat Cleaner decreased by 4,9 ... 70,4 times. The application of probiotic Biomastim after milking on the nipples of the udder led to a decrease in the KMAFAnM cows milk by 5,0 ... 6,6 times.

Keywords

cow, udder, processing, probiotics, milk, quality, safety.