Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes

Autores
Rodríguez, Silvio David; Bernik, Delia Leticia
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hylon VII is a high amylose corn starch which has excellent gelling properties, and its behavior as flavor encapsulant is relevant to the food industry because its ability to regulate a swelling-controlled release in aqueous media. We studied the release of vanillin, encapsulated in Hylon VII under experimental conditions in which the amylose–vanillin inclusion complex is obtained, along with the enzymatic hydrolysis of the starch carried out using salivary amylase of human origin. The flavor release into the aqueous phase was quantified spectrophotometrically and the partition into the headspace was assessed by a gas sensor array. Simultaneously, the progress of the enzymatic reaction was determined by analysis of reducing sugars. The release of flavor into the aqueous phase followed a diffusion/relaxation kinetic, whereas the headspace analysis showed an increase in the aroma intensity according to the increase of reducing sugars concentration in the solution. Furthermore, by using the Unfolded Cluster Analysis methodology it was possible to accurately discriminate the samples corresponding to each of the assayed hydrolysis times. The joint detection of the flavor in the condensed phase and in the headspace compared with the degree of starch hydrolysis provides an overall analytical painting of a daily food intake process.
Fil: Rodríguez, Silvio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Bernik, Delia Leticia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Materia
Encapsulation
Enzymatic Hydrolysis
Release
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:11336/31743

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spelling Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexesRodríguez, Silvio DavidBernik, Delia LeticiaEncapsulationEnzymatic HydrolysisReleasehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Hylon VII is a high amylose corn starch which has excellent gelling properties, and its behavior as flavor encapsulant is relevant to the food industry because its ability to regulate a swelling-controlled release in aqueous media. We studied the release of vanillin, encapsulated in Hylon VII under experimental conditions in which the amylose–vanillin inclusion complex is obtained, along with the enzymatic hydrolysis of the starch carried out using salivary amylase of human origin. The flavor release into the aqueous phase was quantified spectrophotometrically and the partition into the headspace was assessed by a gas sensor array. Simultaneously, the progress of the enzymatic reaction was determined by analysis of reducing sugars. The release of flavor into the aqueous phase followed a diffusion/relaxation kinetic, whereas the headspace analysis showed an increase in the aroma intensity according to the increase of reducing sugars concentration in the solution. Furthermore, by using the Unfolded Cluster Analysis methodology it was possible to accurately discriminate the samples corresponding to each of the assayed hydrolysis times. The joint detection of the flavor in the condensed phase and in the headspace compared with the degree of starch hydrolysis provides an overall analytical painting of a daily food intake process.Fil: Rodríguez, Silvio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Bernik, Delia Leticia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaElsevier Science2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31743Rodríguez, Silvio David; Bernik, Delia Leticia; Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes; Elsevier Science; LWT - Food Science and Technology; 59; 2 - Part 1; 5-2014; 635-6400023-6438CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0023643814003235info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2014.05.034info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:46Zoai:ri.conicet.gov.ar:11336/31743instacron: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:34982025-09-29 10:26:46.836CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
title Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
spellingShingle Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
Rodríguez, Silvio David
Encapsulation
Enzymatic Hydrolysis
Release
title_short Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
title_full Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
title_fullStr Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
title_full_unstemmed Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
title_sort Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
dc.creator.none.fl_str_mv Rodríguez, Silvio David
Bernik, Delia Leticia
author Rodríguez, Silvio David
author_facet Rodríguez, Silvio David
Bernik, Delia Leticia
author_role author
author2 Bernik, Delia Leticia
author2_role author
dc.subject.none.fl_str_mv Encapsulation
Enzymatic Hydrolysis
Release
topic Encapsulation
Enzymatic Hydrolysis
Release
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hylon VII is a high amylose corn starch which has excellent gelling properties, and its behavior as flavor encapsulant is relevant to the food industry because its ability to regulate a swelling-controlled release in aqueous media. We studied the release of vanillin, encapsulated in Hylon VII under experimental conditions in which the amylose–vanillin inclusion complex is obtained, along with the enzymatic hydrolysis of the starch carried out using salivary amylase of human origin. The flavor release into the aqueous phase was quantified spectrophotometrically and the partition into the headspace was assessed by a gas sensor array. Simultaneously, the progress of the enzymatic reaction was determined by analysis of reducing sugars. The release of flavor into the aqueous phase followed a diffusion/relaxation kinetic, whereas the headspace analysis showed an increase in the aroma intensity according to the increase of reducing sugars concentration in the solution. Furthermore, by using the Unfolded Cluster Analysis methodology it was possible to accurately discriminate the samples corresponding to each of the assayed hydrolysis times. The joint detection of the flavor in the condensed phase and in the headspace compared with the degree of starch hydrolysis provides an overall analytical painting of a daily food intake process.
Fil: Rodríguez, Silvio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Bernik, Delia Leticia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
description Hylon VII is a high amylose corn starch which has excellent gelling properties, and its behavior as flavor encapsulant is relevant to the food industry because its ability to regulate a swelling-controlled release in aqueous media. We studied the release of vanillin, encapsulated in Hylon VII under experimental conditions in which the amylose–vanillin inclusion complex is obtained, along with the enzymatic hydrolysis of the starch carried out using salivary amylase of human origin. The flavor release into the aqueous phase was quantified spectrophotometrically and the partition into the headspace was assessed by a gas sensor array. Simultaneously, the progress of the enzymatic reaction was determined by analysis of reducing sugars. The release of flavor into the aqueous phase followed a diffusion/relaxation kinetic, whereas the headspace analysis showed an increase in the aroma intensity according to the increase of reducing sugars concentration in the solution. Furthermore, by using the Unfolded Cluster Analysis methodology it was possible to accurately discriminate the samples corresponding to each of the assayed hydrolysis times. The joint detection of the flavor in the condensed phase and in the headspace compared with the degree of starch hydrolysis provides an overall analytical painting of a daily food intake process.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/31743
Rodríguez, Silvio David; Bernik, Delia Leticia; Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes; Elsevier Science; LWT - Food Science and Technology; 59; 2 - Part 1; 5-2014; 635-640
0023-6438
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31743
identifier_str_mv Rodríguez, Silvio David; Bernik, Delia Leticia; Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes; Elsevier Science; LWT - Food Science and Technology; 59; 2 - Part 1; 5-2014; 635-640
0023-6438
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0023643814003235
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2014.05.034
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv 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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