Agrarian Science and Food Technologies

SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 3(106)

Published: 2019.08.29

DOI: XX.XXXXX/XXXXXXXXXXXXX

Description:
У збірнику висвітлено питання підвищення продуктивності виробництва продукції сільського і рибного господарства, технології виробництва і переробки продукції тваринництва, харчових технологій та інженерії, водних біоресурсів і аквакультури.

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MECHANICAL CONTAMINATION BY IMPURITIES OF THE MILK, ITS BACTERIAL CONTAMINATION AND WAYS TO IMPROVE MILK QUALITY

DOI: XX.XXXXX/XXXXXXXXXXXXX

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Varpikhovskyi R., Candidate of Agricultural Science

Vinnytsia National Agrarian University

Annotation

Studies of mechanical contamination with impurities, milk bacterial contamination and ways

to improve the quality of milk it is proved that application of sanitary measures (cleaning udder,

hand washing of the milkers, the use of feed mixtures with minimal amounts of dust, reducing the

dust content of air of premises, timely manure removal from the premises, are milking-off the first

trickles of milk from the nipple) are effective measures. Reducing mechanical impurities and

bacterial contamination of the milk by filtering and storing milk after filtering for its

implementation comes from the following findings:

The data obtained testify to expediency of use of various types of filters to reduce solids and

save the milk after it cools down no longer than 18 hours and to implement further include

pasteurization.

Found that correlation with the delay of mechanical impurities and bacterial contamination

of milk is positive for all investigated signs of 5,562. So, all the filter types that were studied had a

positive correlation with the latency of impurities in milk with bacterial contamination, where a

decrease in the number of mechanical impurities after filtration is reduced and Vice versa.

Physical contamination, and bacterial contamination have a positive correlation, which is in

the range of 0.025 (washing away the udder) to 0,988 (are milking-off milk). In sum, six factors

correlation between mechanical impurities and contamination of milk reach 3,377, which confirms

the feasibility of a number of sanitary-hygienic measures to reduce the accumulation of milk in the

dirt and bacterial contamination to produce high-quality milk.

Keywords: milk contamination, mechanical impurities, bacteria, contamination, types of filters, quality

List of references

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About journal

Topics of the journal:

Аnimal feeding and feed technology; current problems of animal breeding, breeding and hygiene; food safety and food processing technology; aquatic bioresources and aquaculture

Keywords: харчові технології

Key information:

ISSN (print): 2616-728X

DOI: -------

Certificate of state registration of the print media: КВ № 21523-11423Р 18.08.2015

Founder of the collection: Vinnytsia National Agrarian University, Georgia Academy of Agricultural Sciences

Editor-in-Chief: Viktor Mazur, Candidate of Agricultural Sciences Associate Professor, VNAU (Vinnytsia)

Deputy editors-in-chief: Aleksidze G.M., D.Sc.(Ph.D.), academician of the Academy of agricultural sciences of Georgia; Yaremchuk O.S., D.Sc.(Ph.D.) Professor, University of Vinnitsa (Vinnytsia)

Secretary in charge: L. Kazmiruk

Editorial Board full list

Editorial board

Mazur Viktor, Candidate of Science, Associate Professor of VNAU (Editor-in-Chief);

Guram Aleksidze, Ph.D., Academician of the Academy of Agricultural Sciences Georgia (Deputy Editor-in-Chief);

Yaremchuk Oleksandr, Ph.D., Professor, VNAU (Deputy Editor-in-Chief);

Members of the Editorial Board:

Ibatullin Ildus, Ph.D., Professor, Academician, NULES;

Kaletnik Hryhoriy Ph.D. (Economics), Academician of NAAS of Ukraine, VNAU;

Zakharenko Mykola Oleksandrovych, Ph.D., Professor, NULES;

Vashakidze Archil, Ph.D., Academician, National Coordinator for Agricultural Electrification and Automation (Georgia);

Giorgadze Anatoly, Ph.D. (Engineering), Academy of Agricultural Sciences of Georgia;

Grib Josip, Ph.D, Professor of NUHPP;

Dzhaparidze Givi, Ph.D. (Economics), Academician, Vice-President of the Academy of Agricultural Sciences science of Georgia;

Georgiy Yeresko, Ph.D. (Engineering), Professor, Corresponding Member of NAAS of Ukraine, Institute of Food Resources;

Vlasenko Volodymyr, Ph.D.(Engineering), Professor of VTEI;

Kulyk Mykhaylo, Ph.D., Professor, Corresponding Member of NAAS of Ukraine, VNAU;

Kucheriaviy Vitaliy, Ph.D.(Engineering), Professor, VNAU;

Lysenko Alexander, Ph.D., Professor, Research Institute of Experimental Veterinary Science, Academy of Sciences of Belarus (Minsk);

Lyotka Halyna, Ph.D., Associate Professor of VNAU;

Mazurenko Mykola, Ph.D., (Engineering), Professor;

Polishchuk Galina, Ph.D., Associate Professor;

Sychevsky Mykola, Ph.D.(Economics), Professor, Corresponding Member of the National Academy of Sciences of Ukraine, Institute of Food Resources;

Skoromna Oksana, Ph.D., Associate Professor;

Chagelishvili Revaz, Ph.D., Academician, National Forestry Coordinator (Georgia);

Chudak Roman, Ph.D., (Engineering), Professor, VNAU;

Sheiko Ivan, Doctor of Science, Professor, Institute of Animal Science of the Academy of Sciences of Belarus (Zhodino);

Kazmyruk Larisa, Ph.D., Associate Professor of VNAU (secretary in charge).

Edition: Collection

Type of publication for the intended purpose: scientific

Edition status: shared

Year of foundation: 2015

Frequency: 1 to 5 times a year

Volume: 4 to 10 ppm (format A-4)

Edition language: (different languages) Ukrainian, Georgian, English, Russian

Scope and category of readers: nationwide, foreign researchers, university professors, graduate students, students and professionals of agriculture and fisheries and food production

Article publishing is a paid service. Cost for printing in professional publications in accordance with the Decree of the Cabinet of Ministers of Ukraine of August 27, 2010 No. 796 "On approval of the list of paid services that can be provided by state educational institutions, other institutions of educational system belonging to state and communal ownership" and the Rector Order of the Higher Education University Mazur V.A. dated March 14, 2018 No. 93 “On setting the cost of printing in professional editions of the University”.

The cost of printing one page in professional editions of the university is 60 UAH.

Beneficiary: Vinnytsia National Agrarian University MFO 820172 Current account No. 31256282102055 code 00497236 Bank State Treasury Service of Ukraine, Kyiv. VAT payer code 004972302286. Registration number 100271744. Purpose of payment: for printing an article in the collection: "Agrarian science and food technology".

History of journal:

Agrarian Science and Food Technology Established in 1994 under the name of the Collection of Scientific Works of VSAU.

According to the Resolution of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication has acquired the status of a professional, in which it is allowed to publish the main results of the dissertation research in the fields of "Agronomy", "Animal engineering" and "Economic Sciences".

In 2001-2014 it was published under the title "Collection of scientific works of Vinnytsia National Agrarian University".

Since 2015 it is:"Agricultural Science and Food Technologies".

Listed in the updated list of scientific professional editions of Ukraine in agricultural sciences under the name "Agrarian Science and Food Technologies" (ground: Order of the Ministry of Education and Science of Ukraine of May 16, 2016 No. 515).