Bulletin "Veterinary biotechnology"

Veterynarna biotehnologija – Veterinary biotechnology, 2018, 32(1), 345-351 [in Russian]. https://doi.org/10.31073/vet_biotech32(1)-46

KAMENSKAYA T.N., e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.LUKYANCHIK S.A., HENDOGINA O.V., KRIVENOK L.L.

S.N. Vyshelesky Institute of Experimental Veterinary Medicine, Minsk, Republic of Belarus


The article says that in the Institute of Experimental Veterinary Sciences. S.N. Vysheleski (Republic of Belarus), a new disinfectant "Permox" was developed. In the determination of antimicrobial and antimycobacterial activity, test cultures of Escherichia coli, Staphylococcus aureus, Candida albicans, Mycobacterium terrae were used. It was found that the agent influences the pathogens of group I-III for resistance to disinfectants, including protein protection (20.0% blood serum of animals). The agent can be used for disinfection with working solutions from 0.5% concentration and above exposure 30 minutes. With tuberculosis, the treatment is carried out at a concentration of 1.5% exposure for 60 minutes or 3.0% exposure for 30 minutes. In carrying out experiments on the daily sanitation of rabbits for 60 days, the maximum concentration of the working solution with further study of the effect of the disinfectant "Permox" on the quality indicators of slaughter products was carried out veterinary and sanitary examination of meat. In the meat, the content of polypeptides and other protein breakdown products was determined – by reaction with copper sulphate, the concentration of hydrogen ions (pH) by an ionomer, the amount of amino ammonia nitrogen and volatile fatty acids by titration. For bacteriological studies, fingerprints have been prepared from the deep layers of the muscles. As a result, it was established that organoleptic, physicochemical and bacteriological indicators of meat of animals that were in the experiment corresponded to a benign product. Biological value and harmlessness of meat of rabbits that were in the experiment were examined using infusorianstetrakhimena-pyriformis. It was established that meat, liver and kidneys had no effect on the simplest infusoriatetrakhimenapyriformis, that is, the products of slaughter were harmless. Deviations in the morphological structure, the nature of motion, growth and development of protozoa were not observed. The relative biological value of meat, liver and kidneys was 105,2; 102,7 and 103,3% in comparison with the control group.

Keywords: disinfection, microorganisms, veterinary and sanitary examination, meat, infusoria.


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