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dc.contributor | Facultad de Veterinaria | es_ES |
dc.contributor.author | Pintor-Cora, Alberto | |
dc.contributor.author | Álvaro-Llorente, Laura | |
dc.contributor.author | Otero Carballeira, Andrés | |
dc.contributor.author | Rodríguez Calleja, José María | |
dc.contributor.author | Santos Buelga, Jesús Ángel | |
dc.contributor.other | Tecnologia de los Alimentos | es_ES |
dc.date | 2021 | |
dc.date.accessioned | 2021-11-02T10:42:15Z | |
dc.date.available | 2021-11-02T10:42:15Z | |
dc.identifier.uri | http://hdl.handle.net/10612/13576 | |
dc.description | 15 p. | es_ES |
dc.description.abstract | Fresh vegetables are an essential part of a healthy diet, but microbial contamination of fruits and vegetables is a serious concern to human health, not only for the presence of foodborne pathogens but because they can be a vehicle for the transmission of antibiotic-resistant bacteria. This work aimed to investigate the importance of fresh produce in the transmission of extended-spectrum β-lactamases (ESBL)-producing Enterobacteriaceae. A total of 174 samples of vegetables (117) and farm environment (57) were analysed to determine enterobacterial contamination and presence of ESBL-producing Enterobacteriaceae. Enterobacterial counts above the detection limit were found in 82.9% vegetable samples and 36.8% environmental samples. The average count was 4.2 log cfu/g or mL, with a maximum value of 6.2 log cfu/g in a parsley sample. Leafy vegetables showed statistically significant higher mean counts than other vegetables. A total of 15 ESBL-producing isolates were obtained from vegetables (14) and water (1) samples and were identified as Serratia fonticola (11) and Rahnella aquatilis (4). Five isolates of S. fonticola were considered multi-drug resistant. Even though their implication in human infections is rare, they can become an environmental reservoir of antibiotic-resistance genes that can be further disseminated along the food chain | es_ES |
dc.language | eng | es_ES |
dc.subject | Tecnología de los alimentos | es_ES |
dc.subject.other | Vegetables | es_ES |
dc.subject.other | ESBL-producing Enterobacteriaceae | es_ES |
dc.subject.other | Serratia fonticola | es_ES |
dc.subject.other | Rahnella aquatilis | es_ES |
dc.title | Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae in Fresh Produce | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.identifier.doi | 10.3390/foods10112609 | |
dc.description.peerreviewed | SI | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.essn | 2304-8158 | |
dc.journal.title | Foods | es_ES |
dc.volume.number | 10 | es_ES |
dc.issue.number | 11 | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
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