Betaine increases net portal absorption of volatile fatty acids in Iberian pigs

7 páginas, 2 figuras, 4 tablas.

Detalles Bibliográficos
Autores: Lachica, M., Saro Higuera, Cristina, Mateos Álvarez, Iván, Gómez García, M., Ranilla, María José, Fernández-Fígares Ibáñez, Ignacio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/246426
Acceso en línea:http://hdl.handle.net/10261/246426
Access Level:acceso abierto
Palabra clave:Bacterial population
Fermentation
Net portal flux
Short chain fatty acids
Sus scrofa mediterraneus
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spelling Betaine increases net portal absorption of volatile fatty acids in Iberian pigsLachica, M.Saro Higuera, CristinaMateos Álvarez, IvánGómez García, M.Ranilla, María JoséFernández-Fígares Ibáñez, IgnacioBacterial populationFermentationNet portal fluxShort chain fatty acidsSus scrofa mediterraneus7 páginas, 2 figuras, 4 tablas.Betaine is an osmolyte with the potential to increase volatile fatty acids (VFAs) production and hence improve intestinal health.The present study investigated how betaine affects portal and arterial concentrations and net portal absorption (NPA) of VFA in growing Iberian pigs. Eight 30 kg BW Iberian growing barrows with indwelling catheters in portal vein, ileal vein and carotid artery were randomly assigned to a control diet or a diet supplemented with 0.5% betaine. Para-aminohippuric acid was infused into the ileal vein as a marker to determine portal blood flow using the dilution method. Blood samples were simultaneously taken from the carotid artery and portal vein at 60, 60, 120, 180, 240, 300 and 360 min after feeding 1 200 g of the diet. The NPA of VFA (acetate, propionate, butyrate, valerate, isobutyrate and caproate) was determined by multiplying the porto-arterial plasma concentration differences by portal plasma flow. Betaine increased NPA of acetate (1.44 fold; P < 0.001) and total VFA (0.55 fold; P < 0.001) while decreased NPA of propionate (0.38 fold; P < 0.05) and valerate (1.46 fold; P < 0.05) compared with control pigs. Estimated heat production potentially derived from NPA of VFA accounted for 0.20–0.27 of metabolizable energy for maintenance. Acetate and propionate accounted for most of the total VFA estimated heat production (0.83–0.89). Regarding bacterial communities, betaine apparently did not change the DNA abundance of fecal total bacteria, Lactobacillus, Bifidobacterium, Enterobacteriaceae, Bacteroides and the Clostridium clusters I, IV and XIV. In conclusion, betaine increased portal appearance and NPA of VFA, contributing to cover maintenance energy requirementsThis research was supported by grant AGL2016-80231-R from Ministerio de Economía, Industria y Competitividad, Spain. M. Gómez-García was supported by grant LE131-18 from Junta de Castilla y León co-financed by the European Social Fund.Cambridge University PressMinisterio de Economía, Industria y Competitividad (España)Junta de Castilla y LeónEuropean CommissionRanilla García, M. José [0000-0002-4000-7704]Saro Higuera, Cristina [0000-0002-1887-4529]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/246426reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2016-80231-Rhttp://dx.doi.org/10.1016/j.animal.2021.100197Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2464262026-05-22T06:33:51Z
dc.title.none.fl_str_mv Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
title Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
spellingShingle Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
Lachica, M.
Bacterial population
Fermentation
Net portal flux
Short chain fatty acids
Sus scrofa mediterraneus
title_short Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
title_full Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
title_fullStr Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
title_full_unstemmed Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
title_sort Betaine increases net portal absorption of volatile fatty acids in Iberian pigs
dc.creator.none.fl_str_mv Lachica, M.
Saro Higuera, Cristina
Mateos Álvarez, Iván
Gómez García, M.
Ranilla, María José
Fernández-Fígares Ibáñez, Ignacio
author Lachica, M.
author_facet Lachica, M.
Saro Higuera, Cristina
Mateos Álvarez, Iván
Gómez García, M.
Ranilla, María José
Fernández-Fígares Ibáñez, Ignacio
author_role author
author2 Saro Higuera, Cristina
Mateos Álvarez, Iván
Gómez García, M.
Ranilla, María José
Fernández-Fígares Ibáñez, Ignacio
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía, Industria y Competitividad (España)
Junta de Castilla y León
European Commission
Ranilla García, M. José [0000-0002-4000-7704]
Saro Higuera, Cristina [0000-0002-1887-4529]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Bacterial population
Fermentation
Net portal flux
Short chain fatty acids
Sus scrofa mediterraneus
topic Bacterial population
Fermentation
Net portal flux
Short chain fatty acids
Sus scrofa mediterraneus
description 7 páginas, 2 figuras, 4 tablas.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/246426
url http://hdl.handle.net/10261/246426
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2016-80231-R
http://dx.doi.org/10.1016/j.animal.2021.100197
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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