The effect of culture media components on the change of the level of antagonistic activity of lactic acid bacteria strains
Дата
2019
Науковий керівник
Укладач
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Видавець
Анотація
It is known that lactic acid bacteria have a pronounced antagonistic activity relative to pathogenic and opportunistic microorganisms, as well as to other species and strains of lactobacilli. The antagonism of lactic acid bacteria in relation to microorganisms is due to the formation of lactic acid and the production of other antimicrobial and antibiotic substances: lysozyme [2; 3], hydrogen peroxide [2; 4], bacteriocin [5; 6] or fatty acids [1].
The research aim was to study the effect of culture media components of various quantitative and qualitative composition on the change in the level of antagonistic activity of lactic acid bacteria.
Опис
Ключові слова
lactic acid bacteria, pathogenic and opportunistic microorganisms, Lactobacillus, Bacillus subtilis
Бібліографічний опис
Modern problems of microbiology and biotechnology : intern. conf. of young scientists : materials, 18th - 21st June 2019, Odesa