Effect of increasing zearalenone levels on the technologically problematic microorganisms and food risky pathogens (in vitro)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722861%3A_____%2F21%3AN0000007" target="_blank" >RIV/26722861:_____/21:N0000007 - isvavai.cz</a>
Alternative codes found
RIV/62157124:16270/21:43879324
Result on the web
<a href="https://doi.org/10.11118/actaun.2021.010" target="_blank" >https://doi.org/10.11118/actaun.2021.010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun.2021.010" target="_blank" >10.11118/actaun.2021.010</a>
Alternative languages
Result language
angličtina
Original language name
Effect of increasing zearalenone levels on the technologically problematic microorganisms and food risky pathogens (in vitro)
Original language description
The aim of this study was to determine the effect of different zearalenone (ZEA) concentrations (0, 10, 100, 250, 500, 1 000 µg/l) on growth of Bacillus cereus, Staphylococcus aureus and Pseudomonas fluorescens in milk. The samples were incubated for 6 days at 22 and 30 °C (B. cereus and S. aureus) or at 6.5 and 22 ℃ (P. fluorescens), respectively. Counts of bacteria in milk were measured every 24 hours. Maximum counts of B. cereus after 144 h of incubation at 30 ℃ ranged from 7.00 to 7.78 log CFU/ml. The most significant effect of ZEA on B. cereus across the experiment was observed after 96 h of incubation at 22 °C and after 72 h at 30 °C (P < 0.001 and P < 0.01, respectively). S. aureus maintained at 30 °C showed similar growth parameters as at 22 ℃ regardless of ZEA presence. The most significant effects of ZEA on S. aureus were after 120 h of incubation at 22 °C and after 72 h at 30 °C (P < 0.001). The growth of P. fluorescence at 6.5 °C was slower compared to growth at 22 °C. The most significant effect of ZEA between ZEA spiked and Z0 samples on P. fluorescence across the experiment was observed after 48 hours of incubation at 22 °C (P < 0.001).
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40301 - Veterinary science
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
2464-8310
Volume of the periodical
69
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
91–100
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85103516654