A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health

Autores
Fissore, Eliana N.; Santo Domingo, Cinthia; Gerschenson, Lía N.; Giannuzzi, Leda
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of different fractions enriched in soluble fiber obtained from artichoke using citric acid or citric acid/hemicellulase on the selective growth of Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 was evaluated. Gompertz modeling of Lactobacillus plantarum 8114 growth showed a higher specific growth rate (μ: 0.16 h−1) in the presence of fractions isolated from stems using hemicellulase (fraction A) than in the presence of glucose (μ: 0.09 h−1). In the case of Bifidobacterium bifidum 11863, the highest μ was obtained for the microorganism grown in the presence of fraction A and for the fraction isolated from stems without hemicellulase, their rate being twice that observed for glucose (0.04 h−1). The positive prebiotic activity scores observed with respect to Escherichia coli 25922 indicated that fibers assayed are metabolized as well as glucose by Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 and that they are selectively metabolized by these microorganisms. The potential capacity to selectively stimulate the growth of intestinal bacteria associated with health shown by fraction A can be ascribed to its high inulin and low methylation degree pectin contents.
Centro de Investigación y Desarrollo en Criotecnología de Alimentos
Materia
Ciencias Exactas
Intestinal bacteria
Artichoke
Hemicellulase
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/108488
Acceder
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network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with healthFissore, Eliana N.Santo Domingo, CinthiaGerschenson, Lía N.Giannuzzi, LedaCiencias ExactasIntestinal bacteriaArtichokeHemicellulaseThe effect of different fractions enriched in soluble fiber obtained from artichoke using citric acid or citric acid/hemicellulase on the selective growth of Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 was evaluated. Gompertz modeling of Lactobacillus plantarum 8114 growth showed a higher specific growth rate (μ: 0.16 h<sup>−1</sup>) in the presence of fractions isolated from stems using hemicellulase (fraction A) than in the presence of glucose (μ: 0.09 h<sup>−1</sup>). In the case of Bifidobacterium bifidum 11863, the highest μ was obtained for the microorganism grown in the presence of fraction A and for the fraction isolated from stems without hemicellulase, their rate being twice that observed for glucose (0.04 h<sup>−1</sup>). The positive prebiotic activity scores observed with respect to Escherichia coli 25922 indicated that fibers assayed are metabolized as well as glucose by Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 and that they are selectively metabolized by these microorganisms. The potential capacity to selectively stimulate the growth of intestinal bacteria associated with health shown by fraction A can be ascribed to its high inulin and low methylation degree pectin contents.Centro de Investigación y Desarrollo en Criotecnología de Alimentos2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1667-1674http://sedici.unlp.edu.ar/handle/10915/108488enginfo:eu-repo/semantics/altIdentifier/issn/2042-650Xinfo:eu-repo/semantics/altIdentifier/doi/10.1039/c5fo00088binfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:16:27Zoai:sedici.unlp.edu.ar:10915/108488Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:16:27.865SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
title A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
spellingShingle A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
Fissore, Eliana N.
Ciencias Exactas
Intestinal bacteria
Artichoke
Hemicellulase
title_short A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
title_full A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
title_fullStr A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
title_full_unstemmed A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
title_sort A study of the effect of dietary fiber fractions obtained from artichoke (<i>Cynara cardunculus L. var. scolymus</i>) on the growth of intestinal bacteria associated with health
dc.creator.none.fl_str_mv Fissore, Eliana N.
Santo Domingo, Cinthia
Gerschenson, Lía N.
Giannuzzi, Leda
author Fissore, Eliana N.
author_facet Fissore, Eliana N.
Santo Domingo, Cinthia
Gerschenson, Lía N.
Giannuzzi, Leda
author_role author
author2 Santo Domingo, Cinthia
Gerschenson, Lía N.
Giannuzzi, Leda
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Intestinal bacteria
Artichoke
Hemicellulase
topic Ciencias Exactas
Intestinal bacteria
Artichoke
Hemicellulase
dc.description.none.fl_txt_mv The effect of different fractions enriched in soluble fiber obtained from artichoke using citric acid or citric acid/hemicellulase on the selective growth of Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 was evaluated. Gompertz modeling of Lactobacillus plantarum 8114 growth showed a higher specific growth rate (μ: 0.16 h<sup>−1</sup>) in the presence of fractions isolated from stems using hemicellulase (fraction A) than in the presence of glucose (μ: 0.09 h<sup>−1</sup>). In the case of Bifidobacterium bifidum 11863, the highest μ was obtained for the microorganism grown in the presence of fraction A and for the fraction isolated from stems without hemicellulase, their rate being twice that observed for glucose (0.04 h<sup>−1</sup>). The positive prebiotic activity scores observed with respect to Escherichia coli 25922 indicated that fibers assayed are metabolized as well as glucose by Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 and that they are selectively metabolized by these microorganisms. The potential capacity to selectively stimulate the growth of intestinal bacteria associated with health shown by fraction A can be ascribed to its high inulin and low methylation degree pectin contents.
Centro de Investigación y Desarrollo en Criotecnología de Alimentos
description The effect of different fractions enriched in soluble fiber obtained from artichoke using citric acid or citric acid/hemicellulase on the selective growth of Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 was evaluated. Gompertz modeling of Lactobacillus plantarum 8114 growth showed a higher specific growth rate (μ: 0.16 h<sup>−1</sup>) in the presence of fractions isolated from stems using hemicellulase (fraction A) than in the presence of glucose (μ: 0.09 h<sup>−1</sup>). In the case of Bifidobacterium bifidum 11863, the highest μ was obtained for the microorganism grown in the presence of fraction A and for the fraction isolated from stems without hemicellulase, their rate being twice that observed for glucose (0.04 h<sup>−1</sup>). The positive prebiotic activity scores observed with respect to Escherichia coli 25922 indicated that fibers assayed are metabolized as well as glucose by Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 and that they are selectively metabolized by these microorganisms. The potential capacity to selectively stimulate the growth of intestinal bacteria associated with health shown by fraction A can be ascribed to its high inulin and low methylation degree pectin contents.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/108488
url http://sedici.unlp.edu.ar/handle/10915/108488
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2042-650X
info:eu-repo/semantics/altIdentifier/doi/10.1039/c5fo00088b
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1667-1674
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instname:Universidad Nacional de La Plata
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instname_str Universidad Nacional de La Plata
instacron_str UNLP
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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