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A Preliminary Investigation of Salmonella Populations in Indigenous Portuguese Layer Hen Breeds

2023-11-01Artigo científico Acesso aberto
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dc.contributor.authorMiranda, Carla
dc.contributor.authorBatista, S.
dc.contributor.authorMateus, Teresa Letra
dc.contributor.authorVieira-Pinto, Madalena
dc.contributor.authorRibeiro, Virgínia
dc.contributor.authorDantas, Rui
dc.contributor.authorBrito, Nuno V.
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2025-02-13T21:18:15Z
dc.date.available2025-02-13T21:18:15Z
dc.date.issued2023-11-01
dc.descriptionFunding Information: This research was funded by CESPU-Cooperativa de Ensino Superior Politécnico e Universitário, under the SALMYTH_GI2-CESPU_2022 project, entitled “Small scale autochthonous chicken productions-the salmonella myth”. This work was financed by National Funds through FCT/MCTES–Portuguese Foundation for Science and Technology within the scope of the projects UIDB/50006/2020, UIDP/50006/2020, UIDB/05937/2020 and UIDP/05937/2020. The participation of M.V.P. was supported by the projects UIDB/CVT/00772/2020 and LA/P/0059/2020 funded by the Portuguese Foundation for Science and Technology (FCT). The participation of S.B. was supported by the project NORTE-06-3559-FSE-000204 (NUTRIR) funded by the NORTE 2020-FSE. Publisher Copyright: © 2023 by the authors.
dc.description.abstractThe sustainability of agroecological systems, biodiversity protection, animal welfare, and consumer demand for higher quality products from alternative and extensive farming methods have reinforced interest in local breeds that are well adapted to low-input environments. However, food safety needs to be safeguarded to reinforce consumer confidence. The aim of this study was to conduct a preliminary investigation on the occurrence of Salmonella spp. in eggshells, hen’s cloaca, and litter materials from autochthonous Portuguese laying hens raised in a semi-extensive system for small-scale production. A total of 279 samples from 31 flocks belonging to 12 farms were obtained, with 63 samples from the “Preta Lusitânica” breed, and 72 samples each from the remaining autochthonous breeds, namely, “Branca”, “Amarela”, and “Pedrês Portuguesa”. None (0%) of the samples analyzed were positive for Salmonella spp. To the best of our knowledge, these are the first results of Salmonella evaluation from hen’s cloaca, eggshells, and litter materials in autochthonous Portuguese chickens, suggesting that a semi-extensive production system can contribute to better food security and a lower risk to public health and the environment.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent13
dc.format.extent1057292
dc.identifier.doi10.3390/ani13213389
dc.identifier.issn2076-2615
dc.identifier.otherPURE: 110339276
dc.identifier.otherPURE UUID: 65b0874b-50ae-4254-8b31-8c8316492abe
dc.identifier.otherScopus: 85176452991
dc.identifier.urihttp://hdl.handle.net/10362/178990
dc.identifier.urlhttps://www.scopus.com/pages/publications/85176452991
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F50006%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50006%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F05937%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F05937%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0059%2F2020/PT
dc.relationAssociate Laboratory for Animal and Veterinary Sciences
dc.subjectAutochthonous breeds
dc.subjectChicken
dc.subjectLaying hens
dc.subjectOne Health
dc.subjectSalmonellosis
dc.subjectSmall scale
dc.subjectAnimal Science and Zoology
dc.subjectGeneral Veterinary
dc.subjectSDG 2 - Zero Hunger
dc.subjectSDG 3 - Good Health and Well-being
dc.titleA Preliminary Investigation of Salmonella Populations in Indigenous Portuguese Layer Hen Breedsen
dc.typejournal article
degois.publication.issue21
degois.publication.titleAnimals
degois.publication.volume13
dspace.entity.typePublication
oaire.awardNumberUIDB/50006/2020
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F05937%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F05937%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0059%2F2020/PT
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Base
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Programático
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oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Programático
oaire.fundingStream6817 - DCRRNI ID
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