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@article{1784083,
author = {Moravkova, Monika and Vasickova, Petra and Slany, Michal and Koláčková, Ivana and Hrdý, Jakub and Karpiskova, Renata and Kralik, Petr},
article_location = {Bratislava},
article_number = {2},
keywords = {food-borne pathogens; vegetables; Giardia; norovirus; Staphylococcus aureus},
language = {eng},
issn = {1336-8672},
journal = {Journal of Food and Nutrition Research},
title = {Selected viral, protozoan and bacterial agents on minimally processed vegetables and sprouts at point of sale},
url = {https://www.vup.sk/en/index.php?mainID=2&navID=34&version=2&volume=60&article=2226},
volume = {60},
year = {2021}
}
TY - JOUR
ID - 1784083
AU - Moravkova, Monika - Vasickova, Petra - Slany, Michal - Koláčková, Ivana - Hrdý, Jakub - Karpiskova, Renata - Kralik, Petr
PY - 2021
TI - Selected viral, protozoan and bacterial agents on minimally processed vegetables and sprouts at point of sale
JF - Journal of Food and Nutrition Research
VL - 60
IS - 2
SP - 138-145
EP - 138-145
PB - VUP Food Reseach Institute
SN - 13368672
KW - food-borne pathogens
KW - vegetables
KW - Giardia
KW - norovirus
KW - Staphylococcus aureus
UR - https://www.vup.sk/en/index.php?mainID=2&navID=34&version=2&volume=60&article=2226
N2 - Epidemiological data linked to cases of food-borne infection from fresh produce are scarce and usually underestimated. The present study reports the occurrence of food-borne pathogens such as viruses (norovirus, hepatitis A virus ) and protozoa (Giardia intestinalis, Ctyptosporidiunt parmmlhominis) in 175 samples of fresh-cut vegetables, frozen vegetables and sprouts that originated in the Czech Republic and in other European countries, as detected using realtime PCR and reverse transcription real-time PCR. In addition, samples were analysed for Escherichia coli as an indicator of fecal contamination and for Staphylococcus aureus as an indicator of possible contamination by food handlers, using conventional culture methods. Norovirus was detected in two samples (1.1 %) of rocket and frozen mixed vegetables. G. intestinalis was detected in two samples (1.1 %) of mixed fresh vegetable salads and mixed frozen vegetables. The occurrence of norovirus did not correlate with E. coil presence. Staph. aureus was detected in 3 samples (1.7 %) but without genes for classical enterotoxins production. Our results highlight the need for microbiological analysis of food of non-animal origin for specific protozoan and viral agents, which are being less frequently monitored in these food category types, but their presence may pose risk for consumers.
ER -
MORAVKOVA, Monika, Petra VASICKOVA, Michal SLANY, Ivana KOLÁČKOVÁ, Jakub HRDÝ, Renata KARPISKOVA a Petr KRALIK. Selected viral, protozoan and bacterial agents on minimally processed vegetables and sprouts at point of sale. Online. \textit{Journal of Food and Nutrition Research}. Bratislava: VUP Food Reseach Institute, 2021, roč.~60, č.~2, s.~138-145. ISSN~1336-8672. [citováno 2024-04-23]
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