Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures
- Autores
- Galvez, Oscar Daniel; Maldonado, Mariela Beatriz; Vargas, María C.; Affranchino, Graciela; González Pacheco, Juan Ignacio
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This study is based on an investigation of the transport phenomenon, specifically the quantification of arsenic diffusion in carrots within a temperature range of 89 °C–99 °C using a thin plate model. Studying the diffusion of arsenic in carrots is important due to its toxicity, as it can concentrate during cooking. The World Health Organization considers arsenic as one of the ten chemical substances of public health concern. In this study, biennial hybrid carrots of the Nantesa variety were cooked whole with their epidermis in an aqueous solution containing diarsenic trioxide with an As concentration of 5 mgL−1 at 89 °C, 94 °C, and 99 °C. The cooking times of the carrots at different temperatures were based on a specific degree of tenderness, with a value of ≤3 kg m−2. The evaluated data showed consistency with increasing temperature. The calculated effective diffusion coefficients at temperatures of 89 °C, 94 °C, and 99 °C were 5.84E-09 m2s-1, 1.08E-08 m2s-1, and 2.51E-08 m2s-1 for the flesh (DL), and 1.601E-11 m2s-1, 2.15E-11 m2s-1, and 4.39E-11 m2s-1 for the epidermis (DE), respectively. The activation energy for diffusion was determined to be 159.54 kJmol−1 for the and 110.68 kJmol−1 for the epidermis. Similar behaviours were observed in different radial positions of the carrot, where the arsenic content decreased from the periphery to the centre, consistent with studies on diffusion phenomena with other solutes in food. The novelty was the detailed quantification of arsenic diffusion in the Nantes-type hybrid carrot matrix. This study is limited to a specific concentration of 5 mgL−1 of arsenic solution. The findings of this study may have significant implications for public health and food safety.
Fil: Galvez, Oscar Daniel. Universidad Tecnológica Nacional; Argentina
Fil: Maldonado, Mariela Beatriz. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Vargas, María C.. Universidad Tecnológica Nacional; Argentina
Fil: Affranchino, Graciela. Universidad Tecnológica Nacional; Argentina
Fil: González Pacheco, Juan Ignacio. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina - Materia
-
ACTIVATION ENERGY
ARSENIC
DAUCUS CAROTA
MASS TRANSFER PHENOMENON
MATHEMATICAL MODELLING - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/231246
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oai:ri.conicet.gov.ar:11336/231246 |
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network_name_str |
CONICET Digital (CONICET) |
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Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperaturesGalvez, Oscar DanielMaldonado, Mariela BeatrizVargas, María C.Affranchino, GracielaGonzález Pacheco, Juan IgnacioACTIVATION ENERGYARSENICDAUCUS CAROTAMASS TRANSFER PHENOMENONMATHEMATICAL MODELLINGhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This study is based on an investigation of the transport phenomenon, specifically the quantification of arsenic diffusion in carrots within a temperature range of 89 °C–99 °C using a thin plate model. Studying the diffusion of arsenic in carrots is important due to its toxicity, as it can concentrate during cooking. The World Health Organization considers arsenic as one of the ten chemical substances of public health concern. In this study, biennial hybrid carrots of the Nantesa variety were cooked whole with their epidermis in an aqueous solution containing diarsenic trioxide with an As concentration of 5 mgL−1 at 89 °C, 94 °C, and 99 °C. The cooking times of the carrots at different temperatures were based on a specific degree of tenderness, with a value of ≤3 kg m−2. The evaluated data showed consistency with increasing temperature. The calculated effective diffusion coefficients at temperatures of 89 °C, 94 °C, and 99 °C were 5.84E-09 m2s-1, 1.08E-08 m2s-1, and 2.51E-08 m2s-1 for the flesh (DL), and 1.601E-11 m2s-1, 2.15E-11 m2s-1, and 4.39E-11 m2s-1 for the epidermis (DE), respectively. The activation energy for diffusion was determined to be 159.54 kJmol−1 for the and 110.68 kJmol−1 for the epidermis. Similar behaviours were observed in different radial positions of the carrot, where the arsenic content decreased from the periphery to the centre, consistent with studies on diffusion phenomena with other solutes in food. The novelty was the detailed quantification of arsenic diffusion in the Nantes-type hybrid carrot matrix. This study is limited to a specific concentration of 5 mgL−1 of arsenic solution. The findings of this study may have significant implications for public health and food safety.Fil: Galvez, Oscar Daniel. Universidad Tecnológica Nacional; ArgentinaFil: Maldonado, Mariela Beatriz. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Vargas, María C.. Universidad Tecnológica Nacional; ArgentinaFil: Affranchino, Graciela. Universidad Tecnológica Nacional; ArgentinaFil: González Pacheco, Juan Ignacio. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaElsevier2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/231246Galvez, Oscar Daniel; Maldonado, Mariela Beatriz; Vargas, María C.; Affranchino, Graciela; González Pacheco, Juan Ignacio; Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures; Elsevier; Heliyon; 10; 2; 1-2024; 1-122405-8440CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2024.e24285info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:37:38Zoai:ri.conicet.gov.ar:11336/231246instacron: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 10:37:39.049CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
title |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
spellingShingle |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures Galvez, Oscar Daniel ACTIVATION ENERGY ARSENIC DAUCUS CAROTA MASS TRANSFER PHENOMENON MATHEMATICAL MODELLING |
title_short |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
title_full |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
title_fullStr |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
title_full_unstemmed |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
title_sort |
Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures |
dc.creator.none.fl_str_mv |
Galvez, Oscar Daniel Maldonado, Mariela Beatriz Vargas, María C. Affranchino, Graciela González Pacheco, Juan Ignacio |
author |
Galvez, Oscar Daniel |
author_facet |
Galvez, Oscar Daniel Maldonado, Mariela Beatriz Vargas, María C. Affranchino, Graciela González Pacheco, Juan Ignacio |
author_role |
author |
author2 |
Maldonado, Mariela Beatriz Vargas, María C. Affranchino, Graciela González Pacheco, Juan Ignacio |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
ACTIVATION ENERGY ARSENIC DAUCUS CAROTA MASS TRANSFER PHENOMENON MATHEMATICAL MODELLING |
topic |
ACTIVATION ENERGY ARSENIC DAUCUS CAROTA MASS TRANSFER PHENOMENON MATHEMATICAL MODELLING |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
This study is based on an investigation of the transport phenomenon, specifically the quantification of arsenic diffusion in carrots within a temperature range of 89 °C–99 °C using a thin plate model. Studying the diffusion of arsenic in carrots is important due to its toxicity, as it can concentrate during cooking. The World Health Organization considers arsenic as one of the ten chemical substances of public health concern. In this study, biennial hybrid carrots of the Nantesa variety were cooked whole with their epidermis in an aqueous solution containing diarsenic trioxide with an As concentration of 5 mgL−1 at 89 °C, 94 °C, and 99 °C. The cooking times of the carrots at different temperatures were based on a specific degree of tenderness, with a value of ≤3 kg m−2. The evaluated data showed consistency with increasing temperature. The calculated effective diffusion coefficients at temperatures of 89 °C, 94 °C, and 99 °C were 5.84E-09 m2s-1, 1.08E-08 m2s-1, and 2.51E-08 m2s-1 for the flesh (DL), and 1.601E-11 m2s-1, 2.15E-11 m2s-1, and 4.39E-11 m2s-1 for the epidermis (DE), respectively. The activation energy for diffusion was determined to be 159.54 kJmol−1 for the and 110.68 kJmol−1 for the epidermis. Similar behaviours were observed in different radial positions of the carrot, where the arsenic content decreased from the periphery to the centre, consistent with studies on diffusion phenomena with other solutes in food. The novelty was the detailed quantification of arsenic diffusion in the Nantes-type hybrid carrot matrix. This study is limited to a specific concentration of 5 mgL−1 of arsenic solution. The findings of this study may have significant implications for public health and food safety. Fil: Galvez, Oscar Daniel. Universidad Tecnológica Nacional; Argentina Fil: Maldonado, Mariela Beatriz. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina Fil: Vargas, María C.. Universidad Tecnológica Nacional; Argentina Fil: Affranchino, Graciela. Universidad Tecnológica Nacional; Argentina Fil: González Pacheco, Juan Ignacio. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina |
description |
This study is based on an investigation of the transport phenomenon, specifically the quantification of arsenic diffusion in carrots within a temperature range of 89 °C–99 °C using a thin plate model. Studying the diffusion of arsenic in carrots is important due to its toxicity, as it can concentrate during cooking. The World Health Organization considers arsenic as one of the ten chemical substances of public health concern. In this study, biennial hybrid carrots of the Nantesa variety were cooked whole with their epidermis in an aqueous solution containing diarsenic trioxide with an As concentration of 5 mgL−1 at 89 °C, 94 °C, and 99 °C. The cooking times of the carrots at different temperatures were based on a specific degree of tenderness, with a value of ≤3 kg m−2. The evaluated data showed consistency with increasing temperature. The calculated effective diffusion coefficients at temperatures of 89 °C, 94 °C, and 99 °C were 5.84E-09 m2s-1, 1.08E-08 m2s-1, and 2.51E-08 m2s-1 for the flesh (DL), and 1.601E-11 m2s-1, 2.15E-11 m2s-1, and 4.39E-11 m2s-1 for the epidermis (DE), respectively. The activation energy for diffusion was determined to be 159.54 kJmol−1 for the and 110.68 kJmol−1 for the epidermis. Similar behaviours were observed in different radial positions of the carrot, where the arsenic content decreased from the periphery to the centre, consistent with studies on diffusion phenomena with other solutes in food. The novelty was the detailed quantification of arsenic diffusion in the Nantes-type hybrid carrot matrix. This study is limited to a specific concentration of 5 mgL−1 of arsenic solution. The findings of this study may have significant implications for public health and food safety. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-01 |
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/11336/231246 Galvez, Oscar Daniel; Maldonado, Mariela Beatriz; Vargas, María C.; Affranchino, Graciela; González Pacheco, Juan Ignacio; Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures; Elsevier; Heliyon; 10; 2; 1-2024; 1-12 2405-8440 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/231246 |
identifier_str_mv |
Galvez, Oscar Daniel; Maldonado, Mariela Beatriz; Vargas, María C.; Affranchino, Graciela; González Pacheco, Juan Ignacio; Estimation of diffusion coefficients during carrots cooking in arsenious solution at different temperatures; Elsevier; Heliyon; 10; 2; 1-2024; 1-12 2405-8440 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2024.e24285 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/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 |
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1844614397219045376 |
score |
13.070432 |