Starch-apple pomace mixtures: Pasting properties and microstructure
- Autores
- Rocha Parra, Andres Felipe; Ribotta, Pablo Daniel; Ferrero, Cristina
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Apple pomace (AP) is a by-product of the juice industry that could be used as an accessible fiber source for foods. The objective of the present work was to evaluate the effect of different levels of AP on the pasting properties of composite starch systems using a Rapid Visco Analyser (RVA) and to relate rheological behavior to microstructural characteristics. AP was dried, ground, sieved and sterilized before being applied. In assays at constant solids content (3 g/ 25 ml water), rice flour (RF) and cassava starch (CS) were mixed in equal proportions, and increasing replacements with AP (0%?50%) were performed. The level of AP in starch?water dispersions had a significant influence on pasting properties such as peak (PV) and final (FV) viscosities, which decreased when AP level increased, particularly when it was above 25% (w/w). When the effect of AP addition at a constant starch concentration was analyzed, viscosity increased with the increase in total solids content. By microstructural studies (light microscopy, SEM), it was observed that fiber particles were not totally solubilized, remaining embedded in the starch paste. Water imbibing capacity (WIC) measurements indicated that AP particles were able to absorb water to a higher extent than starch. This could lead to less water availability in starch suspensions during gelatinization, but also to a certain compensation for viscosity loss due to AP particle swelling.
Fil: Rocha Parra, Andres Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); Argentina
Fil: Ribotta, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Fil: Ferrero, Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); Argentina - Materia
-
Fiber
Cassava Starch
Rice Flour
Pasting - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/48528
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Starch-apple pomace mixtures: Pasting properties and microstructureRocha Parra, Andres FelipeRibotta, Pablo DanielFerrero, CristinaFiberCassava StarchRice FlourPastinghttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Apple pomace (AP) is a by-product of the juice industry that could be used as an accessible fiber source for foods. The objective of the present work was to evaluate the effect of different levels of AP on the pasting properties of composite starch systems using a Rapid Visco Analyser (RVA) and to relate rheological behavior to microstructural characteristics. AP was dried, ground, sieved and sterilized before being applied. In assays at constant solids content (3 g/ 25 ml water), rice flour (RF) and cassava starch (CS) were mixed in equal proportions, and increasing replacements with AP (0%?50%) were performed. The level of AP in starch?water dispersions had a significant influence on pasting properties such as peak (PV) and final (FV) viscosities, which decreased when AP level increased, particularly when it was above 25% (w/w). When the effect of AP addition at a constant starch concentration was analyzed, viscosity increased with the increase in total solids content. By microstructural studies (light microscopy, SEM), it was observed that fiber particles were not totally solubilized, remaining embedded in the starch paste. Water imbibing capacity (WIC) measurements indicated that AP particles were able to absorb water to a higher extent than starch. This could lead to less water availability in starch suspensions during gelatinization, but also to a certain compensation for viscosity loss due to AP particle swelling.Fil: Rocha Parra, Andres Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); ArgentinaFil: Ribotta, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; ArgentinaFil: Ferrero, Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); ArgentinaSpringer2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48528Rocha Parra, Andres Felipe; Ribotta, Pablo Daniel; Ferrero, Cristina; Starch-apple pomace mixtures: Pasting properties and microstructure; Springer; Food and Bioprocess Technology; 8; 9; 9-2015; 1854-18631935-51301935-5149CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11947-015-1541-9info:eu-repo/semantics/altIdentifier/doi/10.1007/s11947-015-1541-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:48Zoai:ri.conicet.gov.ar:11336/48528instacron: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 09:34:49.161CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Starch-apple pomace mixtures: Pasting properties and microstructure |
title |
Starch-apple pomace mixtures: Pasting properties and microstructure |
spellingShingle |
Starch-apple pomace mixtures: Pasting properties and microstructure Rocha Parra, Andres Felipe Fiber Cassava Starch Rice Flour Pasting |
title_short |
Starch-apple pomace mixtures: Pasting properties and microstructure |
title_full |
Starch-apple pomace mixtures: Pasting properties and microstructure |
title_fullStr |
Starch-apple pomace mixtures: Pasting properties and microstructure |
title_full_unstemmed |
Starch-apple pomace mixtures: Pasting properties and microstructure |
title_sort |
Starch-apple pomace mixtures: Pasting properties and microstructure |
dc.creator.none.fl_str_mv |
Rocha Parra, Andres Felipe Ribotta, Pablo Daniel Ferrero, Cristina |
author |
Rocha Parra, Andres Felipe |
author_facet |
Rocha Parra, Andres Felipe Ribotta, Pablo Daniel Ferrero, Cristina |
author_role |
author |
author2 |
Ribotta, Pablo Daniel Ferrero, Cristina |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Fiber Cassava Starch Rice Flour Pasting |
topic |
Fiber Cassava Starch Rice Flour Pasting |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Apple pomace (AP) is a by-product of the juice industry that could be used as an accessible fiber source for foods. The objective of the present work was to evaluate the effect of different levels of AP on the pasting properties of composite starch systems using a Rapid Visco Analyser (RVA) and to relate rheological behavior to microstructural characteristics. AP was dried, ground, sieved and sterilized before being applied. In assays at constant solids content (3 g/ 25 ml water), rice flour (RF) and cassava starch (CS) were mixed in equal proportions, and increasing replacements with AP (0%?50%) were performed. The level of AP in starch?water dispersions had a significant influence on pasting properties such as peak (PV) and final (FV) viscosities, which decreased when AP level increased, particularly when it was above 25% (w/w). When the effect of AP addition at a constant starch concentration was analyzed, viscosity increased with the increase in total solids content. By microstructural studies (light microscopy, SEM), it was observed that fiber particles were not totally solubilized, remaining embedded in the starch paste. Water imbibing capacity (WIC) measurements indicated that AP particles were able to absorb water to a higher extent than starch. This could lead to less water availability in starch suspensions during gelatinization, but also to a certain compensation for viscosity loss due to AP particle swelling. Fil: Rocha Parra, Andres Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); Argentina Fil: Ribotta, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina Fil: Ferrero, Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); Argentina |
description |
Apple pomace (AP) is a by-product of the juice industry that could be used as an accessible fiber source for foods. The objective of the present work was to evaluate the effect of different levels of AP on the pasting properties of composite starch systems using a Rapid Visco Analyser (RVA) and to relate rheological behavior to microstructural characteristics. AP was dried, ground, sieved and sterilized before being applied. In assays at constant solids content (3 g/ 25 ml water), rice flour (RF) and cassava starch (CS) were mixed in equal proportions, and increasing replacements with AP (0%?50%) were performed. The level of AP in starch?water dispersions had a significant influence on pasting properties such as peak (PV) and final (FV) viscosities, which decreased when AP level increased, particularly when it was above 25% (w/w). When the effect of AP addition at a constant starch concentration was analyzed, viscosity increased with the increase in total solids content. By microstructural studies (light microscopy, SEM), it was observed that fiber particles were not totally solubilized, remaining embedded in the starch paste. Water imbibing capacity (WIC) measurements indicated that AP particles were able to absorb water to a higher extent than starch. This could lead to less water availability in starch suspensions during gelatinization, but also to a certain compensation for viscosity loss due to AP particle swelling. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09 |
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/11336/48528 Rocha Parra, Andres Felipe; Ribotta, Pablo Daniel; Ferrero, Cristina; Starch-apple pomace mixtures: Pasting properties and microstructure; Springer; Food and Bioprocess Technology; 8; 9; 9-2015; 1854-1863 1935-5130 1935-5149 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/48528 |
identifier_str_mv |
Rocha Parra, Andres Felipe; Ribotta, Pablo Daniel; Ferrero, Cristina; Starch-apple pomace mixtures: Pasting properties and microstructure; Springer; Food and Bioprocess Technology; 8; 9; 9-2015; 1854-1863 1935-5130 1935-5149 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://link.springer.com/article/10.1007%2Fs11947-015-1541-9 info:eu-repo/semantics/altIdentifier/doi/10.1007/s11947-015-1541-9 |
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 |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |