Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/191594
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Rumen bacterial community responses to DPA, EPA and DHA in cattle and sheep: sheep: A comparative in vitro study |
Autor: | Carreño Yugueros, David CSIC ORCID; Toral, Pablo G. CSIC ORCID ; Pinloche, E.; Belenguer, Álvaro CSIC ORCID ; Yáñez Ruiz, David R. CSIC ORCID; Hervás, Gonzalo CSIC ORCID ; McEwan, Neil R.; Newbold, C. Jamie; Frutos, Pilar CSIC ORCID | Fecha de publicación: | 2019 | Editor: | Springer Nature | Citación: | Scientific Reports 9: 11857. | Resumen: | The role of marine lipids as modulators of ruminal biohydrogenation of dietary unsaturated fatty acids may be explained by the effects of their n-3 polyunsaturated fatty acids (PUFA) on the bacterial community. However, the impact of individual PUFA has barely been examined, and it is uncertain which bacteria are truly involved in biohydrogenation. In addition, despite interspecies differences in rumen bacterial composition, we are not aware of any direct comparison of bovine and ovine responses to dietary PUFA. Therefore, rumen fluid from cannulated cattle and sheep were used as inocula to examine in vitro the effect of 20:5n-3 (EPA), 22:5n-3 (DPA), and 22:6n-3 (DHA) on the bacterial community. Amplicon 16 S rRNA sequencing suggested that EPA and DHA had a greater contribution to the action of marine lipids than DPA both in cattle and sheep. Certain effects were exclusive to each ruminant species, which underlines the complexity of rumen microbial responses to dietary fatty acids. Based on changes in bacterial abundance, Barnesiella, Prevotella, Paraprevotella, Hallela, Anaerovorax, Succiniclasticum, Ruminococcus and Ruminobacter may be involved in the ruminal response in biohydrogenation to the addition of marine lipids, but further research is necessary to confirm their actual role in ruminal lipid metabolism. | Descripción: | 9 páginas, 2 figuras, 1 tabla. | Versión del editor: | https://doi.org/10.1038/s41598-019-48294-y | URI: | http://hdl.handle.net/10261/191594 | DOI: | 10.1038/s41598-019-48294-y | E-ISSN: | 2045-2322 |
Aparece en las colecciones: | (IGM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Carreño et al_2019_Scientific Reports.pdf | Artículo principal | 1,31 MB | Adobe PDF | Visualizar/Abrir |
Carreño et al_2019_PUFA micro (Material Suplementario) - ESM.pdf | Material Suplementario | 480,88 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
6
checked on 27-abr-2024
SCOPUSTM
Citations
21
checked on 24-abr-2024
WEB OF SCIENCETM
Citations
22
checked on 26-feb-2024
Page view(s)
246
checked on 01-may-2024
Download(s)
246
checked on 01-may-2024