Survival of three Mycobacterium avium subsp hominissuis isolates in fish products after hot smoking and frying

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F13%3A%230000966" target="_blank" >RIV/00027162:_____/13:#0000966 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/j.1365-2621.2012.03215.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2621.2012.03215.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1365-2621.2012.03215.x" target="_blank" >10.1111/j.1365-2621.2012.03215.x</a>

Result language
angličtina
Original language name
Survival of three Mycobacterium avium subsp hominissuis isolates in fish products after hot smoking and frying
Original language description
Fish mycobacteriosis should be considered as one possible means of transmission of mycobacterial infections to humans. In our study we examined the survival of three field M. avium subsp. hominissuis (MAH) isolates in fish meat during thermal processingtechnologies using culture and quantitative real-time PCR (qPCR) methods. Minced carp meat mixture was artificially contaminated with known amount of MAH cells and survival and absolute numbers of MAH was monitored after hot smoking and frying. The viability of MAH was significantly lower after the frying process whilst in response to hot smoking viable MAH cells could still be cultured even after 10 min at 70 °C. Significant differences in thermal stability were also observed amongst the three different MAH isolates. The human isolate was the most resistant, whilst the environmental isolate was the least resistant, which is probably due to host adaptability. In this work we confirmed that MAH can survive temperatures of 70 °C and thus
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
EE - Microbiology, virology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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