Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products

Autores
Gliemmo, María Fernanda; Campos, Carmen Adriana; Gerschenson, Lia Noemi
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of solute type (glucose and polyols) and potassium sorbate (KS) level on the growth of Zygosaccharomyces bailii was evaluated in model aqueous systems resembling low sugar products. Growth curves were modeled using Gompertz equation. Parameters of the models were estimated and applied to analyze the effect of water activity (aw), solute used and KS on growth of Z. Bailii. It was observed that as KS concentration increased, the yeast growth diminished gradually. Use of polyols in the absence of KS generally decreased growth. In particular, xylitol was the solute that promoted the highest decrease in yeast growth. Depression of aw in the presence of KS produced different effects on growth rate depending on aw level, solute added and concentration of the preservative. In several cases, a synergism between humectants (glucose and polyols) and KS was observed in relation to growth inhibition. This behavior would allow to maintain the biological activity of the preservative diminishing the amount used.
Fil: Gliemmo, María Fernanda. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Campos, Carmen Adriana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Humectants
Potassium Sorbate
Zygosaccharomyces Bailii Growth
Aqueous Systems
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/16617
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/16617
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar productsGliemmo, María FernandaCampos, Carmen AdrianaGerschenson, Lia NoemiHumectantsPotassium SorbateZygosaccharomyces Bailii GrowthAqueous Systemshttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The effect of solute type (glucose and polyols) and potassium sorbate (KS) level on the growth of Zygosaccharomyces bailii was evaluated in model aqueous systems resembling low sugar products. Growth curves were modeled using Gompertz equation. Parameters of the models were estimated and applied to analyze the effect of water activity (aw), solute used and KS on growth of Z. Bailii. It was observed that as KS concentration increased, the yeast growth diminished gradually. Use of polyols in the absence of KS generally decreased growth. In particular, xylitol was the solute that promoted the highest decrease in yeast growth. Depression of aw in the presence of KS produced different effects on growth rate depending on aw level, solute added and concentration of the preservative. In several cases, a synergism between humectants (glucose and polyols) and KS was observed in relation to growth inhibition. This behavior would allow to maintain the biological activity of the preservative diminishing the amount used.Fil: Gliemmo, María Fernanda. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Campos, Carmen Adriana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16617Gliemmo, María Fernanda; Campos, Carmen Adriana; Gerschenson, Lia Noemi; Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products; Elsevier; Journal Of Food Engineering; 77; 4; 12-2006; 761-7700260-8774enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jfoodeng.2005.08.001info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0260877405005522info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:10Zoai:ri.conicet.gov.ar:11336/16617instacron: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 09:55:10.781CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
title Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
spellingShingle Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
Gliemmo, María Fernanda
Humectants
Potassium Sorbate
Zygosaccharomyces Bailii Growth
Aqueous Systems
title_short Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
title_full Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
title_fullStr Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
title_full_unstemmed Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
title_sort Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products
dc.creator.none.fl_str_mv Gliemmo, María Fernanda
Campos, Carmen Adriana
Gerschenson, Lia Noemi
author Gliemmo, María Fernanda
author_facet Gliemmo, María Fernanda
Campos, Carmen Adriana
Gerschenson, Lia Noemi
author_role author
author2 Campos, Carmen Adriana
Gerschenson, Lia Noemi
author2_role author
author
dc.subject.none.fl_str_mv Humectants
Potassium Sorbate
Zygosaccharomyces Bailii Growth
Aqueous Systems
topic Humectants
Potassium Sorbate
Zygosaccharomyces Bailii Growth
Aqueous Systems
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The effect of solute type (glucose and polyols) and potassium sorbate (KS) level on the growth of Zygosaccharomyces bailii was evaluated in model aqueous systems resembling low sugar products. Growth curves were modeled using Gompertz equation. Parameters of the models were estimated and applied to analyze the effect of water activity (aw), solute used and KS on growth of Z. Bailii. It was observed that as KS concentration increased, the yeast growth diminished gradually. Use of polyols in the absence of KS generally decreased growth. In particular, xylitol was the solute that promoted the highest decrease in yeast growth. Depression of aw in the presence of KS produced different effects on growth rate depending on aw level, solute added and concentration of the preservative. In several cases, a synergism between humectants (glucose and polyols) and KS was observed in relation to growth inhibition. This behavior would allow to maintain the biological activity of the preservative diminishing the amount used.
Fil: Gliemmo, María Fernanda. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Campos, Carmen Adriana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The effect of solute type (glucose and polyols) and potassium sorbate (KS) level on the growth of Zygosaccharomyces bailii was evaluated in model aqueous systems resembling low sugar products. Growth curves were modeled using Gompertz equation. Parameters of the models were estimated and applied to analyze the effect of water activity (aw), solute used and KS on growth of Z. Bailii. It was observed that as KS concentration increased, the yeast growth diminished gradually. Use of polyols in the absence of KS generally decreased growth. In particular, xylitol was the solute that promoted the highest decrease in yeast growth. Depression of aw in the presence of KS produced different effects on growth rate depending on aw level, solute added and concentration of the preservative. In several cases, a synergism between humectants (glucose and polyols) and KS was observed in relation to growth inhibition. This behavior would allow to maintain the biological activity of the preservative diminishing the amount used.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/16617
Gliemmo, María Fernanda; Campos, Carmen Adriana; Gerschenson, Lia Noemi; Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products; Elsevier; Journal Of Food Engineering; 77; 4; 12-2006; 761-770
0260-8774
url http://hdl.handle.net/11336/16617
identifier_str_mv Gliemmo, María Fernanda; Campos, Carmen Adriana; Gerschenson, Lia Noemi; Effect of several humectants and potassium sorbate on the growth of Zygosaccharomyces bailii in model aqueous systems resembling low sugar products; Elsevier; Journal Of Food Engineering; 77; 4; 12-2006; 761-770
0260-8774
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jfoodeng.2005.08.001
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0260877405005522
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
_version_ 1842269328212230144
score 13.13397

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