Effect of Brea Gum on the characteristics of wheat bread at different storage times.

Autores
López, Estela Patricia; Perez, Gabriela Teresa; Jimenez, Patricia Liliana; Cuevas, Carlos Mario
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of Brea Gum (BG) addition on a basic bread formulation is described. The aim of the work was to study the effect of BG on the characteristics of wheat bread , analyzed in terms of variation in moisture, texture, retrogradation of amylopectin and microstructure. Bread quality was assessed by physical parameters (volume, specific volume index, width/height ratio, crumb moisture, color and hardness) and crumb grain structure (total cells number, total cells area, average size of cells and number of cells per unit area). The effect of BG on the characteristics of the crumb during storage for 24, 48 and 72 hours was determined through the change in moisture, hardness and amylopectin retrogradation. Furthermore, the microstructure of the crumb was analyzed by scanning electron microscopy (SEM). The results show the ability of BG to retain moisture in the bread crumb, which was expressed by the lower hardness of the bread crumbs with the hydrocolloid added at 48 and 72 hours of storage. This effect was also evident in the microstructure
Fil: López, Estela Patricia. Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - Salta. Instituto de Invest.para la Industria Quimica (i); Argentina;
Fil: Perez, Gabriela Teresa. Universidad Nacional de Cordoba. Facultad de Cs.Agropecuarias; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina;
Fil: Jimenez, Patricia Liliana. Universidad Nacional de Salta; Argentina;
Fil: Cuevas, Carlos Mario. Universidad Nacional de Salta; Argentina;
Materia
brea gum
bread quality
crumb texture
microstructure
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:11336/795

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network_name_str CONICET Digital (CONICET)
spelling Effect of Brea Gum on the characteristics of wheat bread at different storage times.López, Estela PatriciaPerez, Gabriela TeresaJimenez, Patricia LilianaCuevas, Carlos Mariobrea gumbread qualitycrumb texturemicrostructurehttps://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.11The effect of Brea Gum (BG) addition on a basic bread formulation is described. The aim of the work was to study the effect of BG on the characteristics of wheat bread , analyzed in terms of variation in moisture, texture, retrogradation of amylopectin and microstructure. Bread quality was assessed by physical parameters (volume, specific volume index, width/height ratio, crumb moisture, color and hardness) and crumb grain structure (total cells number, total cells area, average size of cells and number of cells per unit area). The effect of BG on the characteristics of the crumb during storage for 24, 48 and 72 hours was determined through the change in moisture, hardness and amylopectin retrogradation. Furthermore, the microstructure of the crumb was analyzed by scanning electron microscopy (SEM). The results show the ability of BG to retain moisture in the bread crumb, which was expressed by the lower hardness of the bread crumbs with the hydrocolloid added at 48 and 72 hours of storage. This effect was also evident in the microstructureFil: López, Estela Patricia. Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - Salta. Instituto de Invest.para la Industria Quimica (i); Argentina;Fil: Perez, Gabriela Teresa. Universidad Nacional de Cordoba. Facultad de Cs.Agropecuarias; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina;Fil: Jimenez, Patricia Liliana. Universidad Nacional de Salta; Argentina;Fil: Cuevas, Carlos Mario. Universidad Nacional de Salta; Argentina;Soc Brasileira Ciencia Tecnologia Alimentos2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/795López, Estela Patricia; Perez, Gabriela Teresa; Jimenez, Patricia Liliana; Cuevas, Carlos Mario; Effect of Brea Gum on the characteristics of wheat bread at different storage times.; Soc Brasileira Ciencia Tecnologia Alimentos; Food Science and Technology (Campinas) 0101-2061; 33; 4; 10-2013; 745-7520101-20611678-457Xenginfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/pdf/cta/v33n4/v33n4a21.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:04Zoai:ri.conicet.gov.ar:11336/795instacron: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 10:01:04.893CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of Brea Gum on the characteristics of wheat bread at different storage times.
title Effect of Brea Gum on the characteristics of wheat bread at different storage times.
spellingShingle Effect of Brea Gum on the characteristics of wheat bread at different storage times.
López, Estela Patricia
brea gum
bread quality
crumb texture
microstructure
title_short Effect of Brea Gum on the characteristics of wheat bread at different storage times.
title_full Effect of Brea Gum on the characteristics of wheat bread at different storage times.
title_fullStr Effect of Brea Gum on the characteristics of wheat bread at different storage times.
title_full_unstemmed Effect of Brea Gum on the characteristics of wheat bread at different storage times.
title_sort Effect of Brea Gum on the characteristics of wheat bread at different storage times.
dc.creator.none.fl_str_mv López, Estela Patricia
Perez, Gabriela Teresa
Jimenez, Patricia Liliana
Cuevas, Carlos Mario
author López, Estela Patricia
author_facet López, Estela Patricia
Perez, Gabriela Teresa
Jimenez, Patricia Liliana
Cuevas, Carlos Mario
author_role author
author2 Perez, Gabriela Teresa
Jimenez, Patricia Liliana
Cuevas, Carlos Mario
author2_role author
author
author
dc.subject.none.fl_str_mv brea gum
bread quality
crumb texture
microstructure
topic brea gum
bread quality
crumb texture
microstructure
purl_subject.fl_str_mv https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.11
dc.description.none.fl_txt_mv The effect of Brea Gum (BG) addition on a basic bread formulation is described. The aim of the work was to study the effect of BG on the characteristics of wheat bread , analyzed in terms of variation in moisture, texture, retrogradation of amylopectin and microstructure. Bread quality was assessed by physical parameters (volume, specific volume index, width/height ratio, crumb moisture, color and hardness) and crumb grain structure (total cells number, total cells area, average size of cells and number of cells per unit area). The effect of BG on the characteristics of the crumb during storage for 24, 48 and 72 hours was determined through the change in moisture, hardness and amylopectin retrogradation. Furthermore, the microstructure of the crumb was analyzed by scanning electron microscopy (SEM). The results show the ability of BG to retain moisture in the bread crumb, which was expressed by the lower hardness of the bread crumbs with the hydrocolloid added at 48 and 72 hours of storage. This effect was also evident in the microstructure
Fil: López, Estela Patricia. Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - Salta. Instituto de Invest.para la Industria Quimica (i); Argentina;
Fil: Perez, Gabriela Teresa. Universidad Nacional de Cordoba. Facultad de Cs.Agropecuarias; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina;
Fil: Jimenez, Patricia Liliana. Universidad Nacional de Salta; Argentina;
Fil: Cuevas, Carlos Mario. Universidad Nacional de Salta; Argentina;
description The effect of Brea Gum (BG) addition on a basic bread formulation is described. The aim of the work was to study the effect of BG on the characteristics of wheat bread , analyzed in terms of variation in moisture, texture, retrogradation of amylopectin and microstructure. Bread quality was assessed by physical parameters (volume, specific volume index, width/height ratio, crumb moisture, color and hardness) and crumb grain structure (total cells number, total cells area, average size of cells and number of cells per unit area). The effect of BG on the characteristics of the crumb during storage for 24, 48 and 72 hours was determined through the change in moisture, hardness and amylopectin retrogradation. Furthermore, the microstructure of the crumb was analyzed by scanning electron microscopy (SEM). The results show the ability of BG to retain moisture in the bread crumb, which was expressed by the lower hardness of the bread crumbs with the hydrocolloid added at 48 and 72 hours of storage. This effect was also evident in the microstructure
publishDate 2013
dc.date.none.fl_str_mv 2013-10
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/11336/795
López, Estela Patricia; Perez, Gabriela Teresa; Jimenez, Patricia Liliana; Cuevas, Carlos Mario; Effect of Brea Gum on the characteristics of wheat bread at different storage times.; Soc Brasileira Ciencia Tecnologia Alimentos; Food Science and Technology (Campinas) 0101-2061; 33; 4; 10-2013; 745-752
0101-2061
1678-457X
url http://hdl.handle.net/11336/795
identifier_str_mv López, Estela Patricia; Perez, Gabriela Teresa; Jimenez, Patricia Liliana; Cuevas, Carlos Mario; Effect of Brea Gum on the characteristics of wheat bread at different storage times.; Soc Brasileira Ciencia Tecnologia Alimentos; Food Science and Technology (Campinas) 0101-2061; 33; 4; 10-2013; 745-752
0101-2061
1678-457X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/pdf/cta/v33n4/v33n4a21.pdf
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
dc.publisher.none.fl_str_mv Soc Brasileira Ciencia Tecnologia Alimentos
publisher.none.fl_str_mv Soc Brasileira Ciencia Tecnologia Alimentos
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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