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http://hdl.handle.net/10662/21384
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Campo DC | Valor | idioma |
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dc.contributor.author | Cebrián Cabezón, Eva | - |
dc.contributor.author | Rodríguez Jovita, María Mar | - |
dc.contributor.author | Álvarez, Micaela | - |
dc.contributor.author | Delgado Perón, Josué | - |
dc.contributor.author | Núñez Breña, Félix | - |
dc.date.accessioned | 2024-06-04T08:41:56Z | - |
dc.date.available | 2024-06-04T08:41:56Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 0023-6438 | - |
dc.identifier.uri | http://hdl.handle.net/10662/21384 | - |
dc.description.abstract | Aspergillus westerdijkiae is well known for its capacity to produce high amounts of ochratoxin A (OTA) in dry-cured ham. Some autochthonous microorganisms, such as Staphylococcus xylosus FHSCC Sx8 and Staphylococcus equorum FHSCC Se31 have antifungal effect and can be used as biocontrol agents (BCAs) to reduce the OTA contamination. The aims of this work were to reveal their modes of action against A. westerdijkiae MUM 16.142 in a dry-cured ham model system and validate the antifungal effect in dry-cured ham. As well as to assess the effect of live cells, dead cells, and cell-free broth; the pattern of nutrient use, the niche overlap index (NOI), interactions by dual culture assays, the antifungal activity of volatile compounds, and their effect on the fungal proteome. Both cocci in the dual-culture assay were able to decrease the A. westerdijkiae growth, but only S. xylosus reduced the OTA production at 20 °C. Moreover, changes in the abundance of proteins related to cell wall integrity, secondary metabolite production and carbohydrate metabolism were observed. Furthermore, the anti-A. westerdijkiae effect of S. xylosus was validated in dry-cured ham since this coccus was able to reduce the OTA production in this meat product. | es_ES |
dc.description.sponsorship | This work is part of the grant PID2019-104260 GB-I00 funded by MCIN/AEI/10.13039/501100011033, and of the grant GR21130 funded by Junta de Extremadura and by “European Union ERDF A way of making Europe”. E. Cebrián is recipient of the grant PRE2020-093605 funded by MCIN/AEI/10.13039/501100011033 and by “ESF Investing in your future”. M. Álvarez is recipient of the grant Margarita Salas MS-14 funded by Ministerio de Universidades and European Union NextGenerationEU. Q-Exactive Plus mass spectrometer to proteomic research was funded by the Spanish Ministerio de Economía y Competitividad (Ref. UNEX-AE-3394). | es_ES |
dc.format.extent | 10 p. | es_ES |
dc.format.medium | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Staphylococcus xylosus | es_ES |
dc.subject | Staphylococcus equorum | es_ES |
dc.subject | Ocratoxina A | es_ES |
dc.subject | Competitividad | es_ES |
dc.subject | Proteómica | es_ES |
dc.subject | Competitiveness | es_ES |
dc.subject | Proteomics | es_ES |
dc.title | Unravelling the modes of action of autochthonous staphylococci against Aspergillus westerdijkiae and the antiochratoxigenic effect in dry-cured ham | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 3309 Tecnología de Los Alimentos | es_ES |
dc.subject.unesco | 3309.13 Conservación de Alimentos | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | Cebrián, E., Rodríguez, Mar., Álvarez, M., Delgado, J., Núñez, F. (2024). Unravelling the modes of action of autochthonous staphylococci against Aspergillus westerdijkiae and the antiochratoxigenic effect in dry-cured ham. LWT. 191. 115576. https://doi.org/10.1016/j.lwt.2023.115576 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Instituto de investigación de carne y productos cárnicos(IProCar) | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Producción Animal y Ciencias de los Alimentos | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0023643823011556?via%3Dihub | es_ES |
dc.identifier.doi | 10.1016/j.lwt.2023.115576 | - |
dc.identifier.publicationtitle | LWT | es_ES |
dc.identifier.publicationfirstpage | 115576-1 | es_ES |
dc.identifier.publicationlastpage | 115576-10 | es_ES |
dc.identifier.orcid | 0000-0002-5290-5325 | es_ES |
dc.identifier.orcid | 0000-0002-4069-9739 | es_ES |
dc.identifier.orcid | 0000-0003-4074-981X | es_ES |
dc.identifier.orcid | 0000-0002-2718-6162 | es_ES |
Colección: | DPAAL - Artículos IProCar - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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j_lwt.2023_115576.pdf | 1,61 MB | Adobe PDF | Descargar |
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