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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/31743
Ver los metadatos del registro completo
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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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1844614269113466880 |
score |
13.070432 |