Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus

Autores
Tymczyszyn, Emma Elizabeth; Gerbino, Oscar Esteban; Illanes, Andrés; Gomez Zavaglia, Andrea
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, the protective capacity of galacto-oligosaccharides in the preservation of Lactobacillus delbrueckii subsp. bulgaricus CIDCA 333 was evaluated. Lactobacillus bulgaricus was freeze-dried or dried over silica gel in the presence of three commercial products containing galacto-oligosaccharides. The freeze-dried samples were stored at 5 and 25 C for different periods of time. After desiccation, freeze-drying or storage, samples were rehydrated and bacterial plate counts were determined. According to the results obtained, all galacto-oligosaccharides assays demonstrated to be highly efficient in the preservation of L. bulgaricus. The higher content of galacto-oligosaccharides in the commercial products was correlated with their higher protective capacity. Galacto-oligosaccharides are widely known by their prebiotic properties. However, their role as protective molecules have not been reported nor properly explored up to now. In this work the protective capacity of galacto-oligosaccharides in the preservation of L. bulgaricus, a strain particularly sensitive to any preservation process, was demonstrated. The novel role of galacto-oligosaccharides as protective molecules opens up several perspectives in regard to their applications. The supplementation of probiotics with galacto-oligosaccharides allows the production of self-protected synbiotic products, galacto-oligosaccharides exerting both a prebiotic and protecting effect.
Fil: Tymczyszyn, Emma Elizabeth. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Gerbino, Oscar Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Illanes, Andrés. Pontificia Universidad Catolica de Valparaiso. Escuela de Ingeniería Bioquímica; Chile
Fil: Gomez Zavaglia, Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Materia
FREEZE-DRYING
LACTOBACILLUS BULGARICUS
GALACTO-OLIGOSACCHARIDES
PRESERVATION
PREBIOTICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/109701
Acceder
id CONICETDig_4ac20abbb0fe77131507de3394e320df
oai_identifier_str oai:ri.conicet.gov.ar:11336/109701
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricusTymczyszyn, Emma ElizabethGerbino, Oscar EstebanIllanes, AndrésGomez Zavaglia, AndreaFREEZE-DRYINGLACTOBACILLUS BULGARICUSGALACTO-OLIGOSACCHARIDESPRESERVATIONPREBIOTICShttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2In this work, the protective capacity of galacto-oligosaccharides in the preservation of Lactobacillus delbrueckii subsp. bulgaricus CIDCA 333 was evaluated. Lactobacillus bulgaricus was freeze-dried or dried over silica gel in the presence of three commercial products containing galacto-oligosaccharides. The freeze-dried samples were stored at 5 and 25 C for different periods of time. After desiccation, freeze-drying or storage, samples were rehydrated and bacterial plate counts were determined. According to the results obtained, all galacto-oligosaccharides assays demonstrated to be highly efficient in the preservation of L. bulgaricus. The higher content of galacto-oligosaccharides in the commercial products was correlated with their higher protective capacity. Galacto-oligosaccharides are widely known by their prebiotic properties. However, their role as protective molecules have not been reported nor properly explored up to now. In this work the protective capacity of galacto-oligosaccharides in the preservation of L. bulgaricus, a strain particularly sensitive to any preservation process, was demonstrated. The novel role of galacto-oligosaccharides as protective molecules opens up several perspectives in regard to their applications. The supplementation of probiotics with galacto-oligosaccharides allows the production of self-protected synbiotic products, galacto-oligosaccharides exerting both a prebiotic and protecting effect.Fil: Tymczyszyn, Emma Elizabeth. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Gerbino, Oscar Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Illanes, Andrés. Pontificia Universidad Catolica de Valparaiso. Escuela de Ingeniería Bioquímica; ChileFil: Gomez Zavaglia, Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaAcademic Press Inc Elsevier Science2011-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/109701Tymczyszyn, Emma Elizabeth; Gerbino, Oscar Esteban; Illanes, Andrés; Gomez Zavaglia, Andrea; Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus; Academic Press Inc Elsevier Science; Cryobiology; 62; 2; 4-2011; 123-1290011-22401090-2392CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0011224011000149?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cryobiol.2011.01.013info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:15Zoai:ri.conicet.gov.ar:11336/109701instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:01:15.643CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
title Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
spellingShingle Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
Tymczyszyn, Emma Elizabeth
FREEZE-DRYING
LACTOBACILLUS BULGARICUS
GALACTO-OLIGOSACCHARIDES
PRESERVATION
PREBIOTICS
title_short Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
title_full Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
title_fullStr Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
title_full_unstemmed Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
title_sort Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus
dc.creator.none.fl_str_mv Tymczyszyn, Emma Elizabeth
Gerbino, Oscar Esteban
Illanes, Andrés
Gomez Zavaglia, Andrea
author Tymczyszyn, Emma Elizabeth
author_facet Tymczyszyn, Emma Elizabeth
Gerbino, Oscar Esteban
Illanes, Andrés
Gomez Zavaglia, Andrea
author_role author
author2 Gerbino, Oscar Esteban
Illanes, Andrés
Gomez Zavaglia, Andrea
author2_role author
author
author
dc.subject.none.fl_str_mv FREEZE-DRYING
LACTOBACILLUS BULGARICUS
GALACTO-OLIGOSACCHARIDES
PRESERVATION
PREBIOTICS
topic FREEZE-DRYING
LACTOBACILLUS BULGARICUS
GALACTO-OLIGOSACCHARIDES
PRESERVATION
PREBIOTICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, the protective capacity of galacto-oligosaccharides in the preservation of Lactobacillus delbrueckii subsp. bulgaricus CIDCA 333 was evaluated. Lactobacillus bulgaricus was freeze-dried or dried over silica gel in the presence of three commercial products containing galacto-oligosaccharides. The freeze-dried samples were stored at 5 and 25 C for different periods of time. After desiccation, freeze-drying or storage, samples were rehydrated and bacterial plate counts were determined. According to the results obtained, all galacto-oligosaccharides assays demonstrated to be highly efficient in the preservation of L. bulgaricus. The higher content of galacto-oligosaccharides in the commercial products was correlated with their higher protective capacity. Galacto-oligosaccharides are widely known by their prebiotic properties. However, their role as protective molecules have not been reported nor properly explored up to now. In this work the protective capacity of galacto-oligosaccharides in the preservation of L. bulgaricus, a strain particularly sensitive to any preservation process, was demonstrated. The novel role of galacto-oligosaccharides as protective molecules opens up several perspectives in regard to their applications. The supplementation of probiotics with galacto-oligosaccharides allows the production of self-protected synbiotic products, galacto-oligosaccharides exerting both a prebiotic and protecting effect.
Fil: Tymczyszyn, Emma Elizabeth. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Gerbino, Oscar Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Illanes, Andrés. Pontificia Universidad Catolica de Valparaiso. Escuela de Ingeniería Bioquímica; Chile
Fil: Gomez Zavaglia, Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
description In this work, the protective capacity of galacto-oligosaccharides in the preservation of Lactobacillus delbrueckii subsp. bulgaricus CIDCA 333 was evaluated. Lactobacillus bulgaricus was freeze-dried or dried over silica gel in the presence of three commercial products containing galacto-oligosaccharides. The freeze-dried samples were stored at 5 and 25 C for different periods of time. After desiccation, freeze-drying or storage, samples were rehydrated and bacterial plate counts were determined. According to the results obtained, all galacto-oligosaccharides assays demonstrated to be highly efficient in the preservation of L. bulgaricus. The higher content of galacto-oligosaccharides in the commercial products was correlated with their higher protective capacity. Galacto-oligosaccharides are widely known by their prebiotic properties. However, their role as protective molecules have not been reported nor properly explored up to now. In this work the protective capacity of galacto-oligosaccharides in the preservation of L. bulgaricus, a strain particularly sensitive to any preservation process, was demonstrated. The novel role of galacto-oligosaccharides as protective molecules opens up several perspectives in regard to their applications. The supplementation of probiotics with galacto-oligosaccharides allows the production of self-protected synbiotic products, galacto-oligosaccharides exerting both a prebiotic and protecting effect.
publishDate 2011
dc.date.none.fl_str_mv 2011-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/109701
Tymczyszyn, Emma Elizabeth; Gerbino, Oscar Esteban; Illanes, Andrés; Gomez Zavaglia, Andrea; Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus; Academic Press Inc Elsevier Science; Cryobiology; 62; 2; 4-2011; 123-129
0011-2240
1090-2392
CONICET Digital
CONICET
url http://hdl.handle.net/11336/109701
identifier_str_mv Tymczyszyn, Emma Elizabeth; Gerbino, Oscar Esteban; Illanes, Andrés; Gomez Zavaglia, Andrea; Galacto-oligosaccharides as protective molecules in the preservation of Lactobacillus delbrueckii subsp. bulgaricus; Academic Press Inc Elsevier Science; Cryobiology; 62; 2; 4-2011; 123-129
0011-2240
1090-2392
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0011224011000149?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cryobiol.2011.01.013
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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