In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria

5 páginas, 3 tablas, 1 figura

Detalhes bibliográficos
Autores: Kedia, Gopal, Vázquez, José Antonio, Charalampopoulos, Dimitris, Pandiella, Severino S.
Formato: artículo
Fecha de publicación:2009
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/49152
Acesso em linha:http://hdl.handle.net/10261/49152
Access Level:acceso abierto
Palavra-chave:Debranning
Faecal fermentation
Mixed culture fermentation
Oats
Prebiotic
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spelling In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteriaKedia, GopalVázquez, José AntonioCharalampopoulos, DimitrisPandiella, Severino S.DebranningFaecal fermentationMixed culture fermentationOatsPrebiotic5 páginas, 3 tablas, 1 figuraThe prebiotic potential of oat samples was investigated by in vitro shaker-flask anaerobic fermentations with human fecal cultures. The oat bran fraction was obtained by debranning and was compared with other carbon sources such as whole oat flour, glucose, and fructooligosaccharide. The oat bran fraction showed a decrease in culturable anaerobes and clostridia and an increase in bifidobacteria and lactobacilli populations. A similar pattern was observed in fructo-oligosaccharide. Butyrate production was higher in oat bran compared to glucose and similar to that in fructo-oligosaccharide. Production of propionate was higher in the two oat media than in fructo-oligosaccharide and glucose, which can be used as energy source by the liver. This study suggests that the oat bran fraction obtained by debranning is digested by the gut ecosystem and increases the population of beneficial bacteria in the indigenous gut microbiota. This medium also provides an energy source preferred by colonocytes when it is metabolized by the gut floraPeer reviewedSpringer Nature201220122009info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/49152reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1007/s00284-008-9335-1info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/491522026-05-22T06:33:51Z
dc.title.none.fl_str_mv In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
title In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
spellingShingle In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
Kedia, Gopal
Debranning
Faecal fermentation
Mixed culture fermentation
Oats
Prebiotic
title_short In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
title_full In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
title_fullStr In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
title_full_unstemmed In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
title_sort In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria
dc.creator.none.fl_str_mv Kedia, Gopal
Vázquez, José Antonio
Charalampopoulos, Dimitris
Pandiella, Severino S.
author Kedia, Gopal
author_facet Kedia, Gopal
Vázquez, José Antonio
Charalampopoulos, Dimitris
Pandiella, Severino S.
author_role author
author2 Vázquez, José Antonio
Charalampopoulos, Dimitris
Pandiella, Severino S.
author2_role author
author
author
dc.subject.none.fl_str_mv Debranning
Faecal fermentation
Mixed culture fermentation
Oats
Prebiotic
topic Debranning
Faecal fermentation
Mixed culture fermentation
Oats
Prebiotic
description 5 páginas, 3 tablas, 1 figura
publishDate 2009
dc.date.none.fl_str_mv 2009
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/49152
url http://hdl.handle.net/10261/49152
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1007/s00284-008-9335-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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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