Effect of drying operating conditions on canola oil tocopherol content

Autores
Laoretani, Daniela Soledad; Fernández, María Belén; Crapiste, Guillermo Hector; Nolasco, Susana M.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to evaluate two operating parameters of seed drying(temperature and initial moisture content) on the tocopherol content of canola oil. The raw material was characterized by moisture, oil, protein, crude fiber and ash content. Seeds at 13.6% and 22.7% moisture content (dry basis, db) were dried at temperatures in the range of 35?100 °C to a safe storage moisture of 7% db. Oil was extracted from each treated sample. The oil extracted from the samples dried at the extreme temperatures was analyzed by means of the acidity value, peroxide index and fatty acid composition, finding no significant differences among treatments or among untreated and treated samples. Tocopherol contents in the oils obtained for all the assayed temperatures were determined. Differences were found for the samples with 22.7% (db) initial moisture content. Except at 35 °C, temperature affected negatively the oil tocopherol content. However, when 13.6% (db) moisture seeds were processed, no significant differences were observed in the amount of this minor oil component among assays.
Fil: Laoretani, Daniela Soledad. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina
Materia
canola
tocopherol
acidity value
peroxide index
fatty acid composition;
drying operating conditions
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/7795
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7795
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of drying operating conditions on canola oil tocopherol contentLaoretani, Daniela SoledadFernández, María BelénCrapiste, Guillermo HectorNolasco, Susana M.canolatocopherolacidity valueperoxide indexfatty acid composition;drying operating conditionshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The aim of this work was to evaluate two operating parameters of seed drying(temperature and initial moisture content) on the tocopherol content of canola oil. The raw material was characterized by moisture, oil, protein, crude fiber and ash content. Seeds at 13.6% and 22.7% moisture content (dry basis, db) were dried at temperatures in the range of 35?100 °C to a safe storage moisture of 7% db. Oil was extracted from each treated sample. The oil extracted from the samples dried at the extreme temperatures was analyzed by means of the acidity value, peroxide index and fatty acid composition, finding no significant differences among treatments or among untreated and treated samples. Tocopherol contents in the oils obtained for all the assayed temperatures were determined. Differences were found for the samples with 22.7% (db) initial moisture content. Except at 35 °C, temperature affected negatively the oil tocopherol content. However, when 13.6% (db) moisture seeds were processed, no significant differences were observed in the amount of this minor oil component among assays.Fil: Laoretani, Daniela Soledad. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; ArgentinaFil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; ArgentinaFil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaFil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; ArgentinaMDPI2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7795Laoretani, Daniela Soledad; Fernández, María Belén; Crapiste, Guillermo Hector; Nolasco, Susana M.; Effect of drying operating conditions on canola oil tocopherol content; MDPI; Antioxidants; 3; 2; 3-2014; 190-1992076-3921enginfo:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/2076-3921/3/2/190info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4665492/info:eu-repo/semantics/altIdentifier/doi/10.3390/antiox3020190info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:13:04Zoai:ri.conicet.gov.ar:11336/7795instacron: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:34982025-10-15 15:13:04.771CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of drying operating conditions on canola oil tocopherol content
title Effect of drying operating conditions on canola oil tocopherol content
spellingShingle Effect of drying operating conditions on canola oil tocopherol content
Laoretani, Daniela Soledad
canola
tocopherol
acidity value
peroxide index
fatty acid composition;
drying operating conditions
title_short Effect of drying operating conditions on canola oil tocopherol content
title_full Effect of drying operating conditions on canola oil tocopherol content
title_fullStr Effect of drying operating conditions on canola oil tocopherol content
title_full_unstemmed Effect of drying operating conditions on canola oil tocopherol content
title_sort Effect of drying operating conditions on canola oil tocopherol content
dc.creator.none.fl_str_mv Laoretani, Daniela Soledad
Fernández, María Belén
Crapiste, Guillermo Hector
Nolasco, Susana M.
author Laoretani, Daniela Soledad
author_facet Laoretani, Daniela Soledad
Fernández, María Belén
Crapiste, Guillermo Hector
Nolasco, Susana M.
author_role author
author2 Fernández, María Belén
Crapiste, Guillermo Hector
Nolasco, Susana M.
author2_role author
author
author
dc.subject.none.fl_str_mv canola
tocopherol
acidity value
peroxide index
fatty acid composition;
drying operating conditions
topic canola
tocopherol
acidity value
peroxide index
fatty acid composition;
drying operating conditions
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The aim of this work was to evaluate two operating parameters of seed drying(temperature and initial moisture content) on the tocopherol content of canola oil. The raw material was characterized by moisture, oil, protein, crude fiber and ash content. Seeds at 13.6% and 22.7% moisture content (dry basis, db) were dried at temperatures in the range of 35?100 °C to a safe storage moisture of 7% db. Oil was extracted from each treated sample. The oil extracted from the samples dried at the extreme temperatures was analyzed by means of the acidity value, peroxide index and fatty acid composition, finding no significant differences among treatments or among untreated and treated samples. Tocopherol contents in the oils obtained for all the assayed temperatures were determined. Differences were found for the samples with 22.7% (db) initial moisture content. Except at 35 °C, temperature affected negatively the oil tocopherol content. However, when 13.6% (db) moisture seeds were processed, no significant differences were observed in the amount of this minor oil component among assays.
Fil: Laoretani, Daniela Soledad. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Tecnologias de Semillas; Argentina
description The aim of this work was to evaluate two operating parameters of seed drying(temperature and initial moisture content) on the tocopherol content of canola oil. The raw material was characterized by moisture, oil, protein, crude fiber and ash content. Seeds at 13.6% and 22.7% moisture content (dry basis, db) were dried at temperatures in the range of 35?100 °C to a safe storage moisture of 7% db. Oil was extracted from each treated sample. The oil extracted from the samples dried at the extreme temperatures was analyzed by means of the acidity value, peroxide index and fatty acid composition, finding no significant differences among treatments or among untreated and treated samples. Tocopherol contents in the oils obtained for all the assayed temperatures were determined. Differences were found for the samples with 22.7% (db) initial moisture content. Except at 35 °C, temperature affected negatively the oil tocopherol content. However, when 13.6% (db) moisture seeds were processed, no significant differences were observed in the amount of this minor oil component among assays.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
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/11336/7795
Laoretani, Daniela Soledad; Fernández, María Belén; Crapiste, Guillermo Hector; Nolasco, Susana M.; Effect of drying operating conditions on canola oil tocopherol content; MDPI; Antioxidants; 3; 2; 3-2014; 190-199
2076-3921
url http://hdl.handle.net/11336/7795
identifier_str_mv Laoretani, Daniela Soledad; Fernández, María Belén; Crapiste, Guillermo Hector; Nolasco, Susana M.; Effect of drying operating conditions on canola oil tocopherol content; MDPI; Antioxidants; 3; 2; 3-2014; 190-199
2076-3921
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/2076-3921/3/2/190
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4665492/
info:eu-repo/semantics/altIdentifier/doi/10.3390/antiox3020190
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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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score 13.22299

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