The Occurrence of Enterotoxigenic Isolates of B. cereus in Foodstuffs.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F09%3A00022288" target="_blank" >RIV/60461373:22330/09:00022288 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Occurrence of Enterotoxigenic Isolates of B. cereus in Foodstuffs.
Original language description
Enterotoxigenic Bacillus cereus was detected in a variety of meat stuffs (36). ready-to-cook products (5), swabs (7). Bacterial colonies isolated from PEMBA agar were identified as B. cereus. The 86 isolates were examined for enterotoxin production usingboth TECRA-VIA and BCET-RPLA kits (ELISA - 48, RPLA - 38). Thirty nine isolates (81.2 %) were positive for enterotoxin using the ELISA test whilst only 15 isolates (39,4 %) gave positive results in the RPLA test system. In total one hundred seventy-eight (91.8%) and 164 (84%) of the strains were enterotoxigenic as determined using TECRA-VIA and BCET-RPLA, respectively. Parallel enterotoxin positive results obtained using both tests both tests were demonstrated in only 9 isolates from 19 assessed (47,4%). Coincidental negative results from both kits were established for just 3 isolates (15,8%) The isolates B.cereus from meat were resistant to cephalothin (57%), clindamycin (14%), oxytetracycline (14%) a erythromycin (7%). The isolates f
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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