Loss of lipid material during the dehulling of oilseeds with different structural characteristics

Autores
de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Fernández, M.; Riccobene, Isabel Concepción; Nolasco, Susana Maria
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The loss of lipid material by migration to the hull during the dehulling of oilseeds with different structural characteristics was evaluated. The samples selected –three sunflower hybrids and a safflower cultivar– were processed under optimal dehulling operating conditions and with two passes through a dehuller. From the SEM micrographs of the samples it was possible to observe structural differences which affect the mechanical properties of the pericarps and, consequently, the dehulling process. The black-hull sunflower hybrid exhibited residual hull percentages lightly above those recommended by the industry after one pass through the dehuller, therefore, this hybrid should not be further processed to avoid oil losses due to migration to the hull. On the other hand, the safflower cultivar and the high stearic high oleic sunflower hybrid and the traditional striped-hull sunflower require two passes through the dehuller, but this resulted in an oil loss due to migration to the hull of over 0.9 % per gram of grains processed. These results suggest the need to reach ‘compromise’ decisions based on economic impact studies in the face of the variables that originate simultaneously both positive and negative effects.
Fil: de Figueiredo, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Rodriguez, Luciana Marcela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Fernández, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Riccobene, Isabel Concepción. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Nolasco, Susana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Materia
Dehulling
Loss of Lipid Material
Safflower
Sunflower
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/57782
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Loss of lipid material during the dehulling of oilseeds with different structural characteristicsde Figueiredo, Ana KarinaRodriguez, Luciana MarcelaFernández, M.Riccobene, Isabel ConcepciónNolasco, Susana MariaDehullingLoss of Lipid MaterialSafflowerSunflowerhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The loss of lipid material by migration to the hull during the dehulling of oilseeds with different structural characteristics was evaluated. The samples selected –three sunflower hybrids and a safflower cultivar– were processed under optimal dehulling operating conditions and with two passes through a dehuller. From the SEM micrographs of the samples it was possible to observe structural differences which affect the mechanical properties of the pericarps and, consequently, the dehulling process. The black-hull sunflower hybrid exhibited residual hull percentages lightly above those recommended by the industry after one pass through the dehuller, therefore, this hybrid should not be further processed to avoid oil losses due to migration to the hull. On the other hand, the safflower cultivar and the high stearic high oleic sunflower hybrid and the traditional striped-hull sunflower require two passes through the dehuller, but this resulted in an oil loss due to migration to the hull of over 0.9 % per gram of grains processed. These results suggest the need to reach ‘compromise’ decisions based on economic impact studies in the face of the variables that originate simultaneously both positive and negative effects.Fil: de Figueiredo, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Rodriguez, Luciana Marcela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; ArgentinaFil: Fernández, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Riccobene, Isabel Concepción. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Nolasco, Susana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaAssociation of Food Scientists and Technologists of India2015-12info: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/11336/57782de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Fernández, M.; Riccobene, Isabel Concepción; Nolasco, Susana Maria; Loss of lipid material during the dehulling of oilseeds with different structural characteristics; Association of Food Scientists and Technologists of India; Journal of Food Science and Technology; 52; 12; 12-2015; 7934-79430022-1155CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s13197-015-1910-4info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs13197-015-1910-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:36:02Zoai:ri.conicet.gov.ar:11336/57782instacron: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:34982025-10-22 11:36:02.456CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Loss of lipid material during the dehulling of oilseeds with different structural characteristics
title Loss of lipid material during the dehulling of oilseeds with different structural characteristics
spellingShingle Loss of lipid material during the dehulling of oilseeds with different structural characteristics
de Figueiredo, Ana Karina
Dehulling
Loss of Lipid Material
Safflower
Sunflower
title_short Loss of lipid material during the dehulling of oilseeds with different structural characteristics
title_full Loss of lipid material during the dehulling of oilseeds with different structural characteristics
title_fullStr Loss of lipid material during the dehulling of oilseeds with different structural characteristics
title_full_unstemmed Loss of lipid material during the dehulling of oilseeds with different structural characteristics
title_sort Loss of lipid material during the dehulling of oilseeds with different structural characteristics
dc.creator.none.fl_str_mv de Figueiredo, Ana Karina
Rodriguez, Luciana Marcela
Fernández, M.
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author de Figueiredo, Ana Karina
author_facet de Figueiredo, Ana Karina
Rodriguez, Luciana Marcela
Fernández, M.
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author_role author
author2 Rodriguez, Luciana Marcela
Fernández, M.
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dehulling
Loss of Lipid Material
Safflower
Sunflower
topic Dehulling
Loss of Lipid Material
Safflower
Sunflower
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The loss of lipid material by migration to the hull during the dehulling of oilseeds with different structural characteristics was evaluated. The samples selected –three sunflower hybrids and a safflower cultivar– were processed under optimal dehulling operating conditions and with two passes through a dehuller. From the SEM micrographs of the samples it was possible to observe structural differences which affect the mechanical properties of the pericarps and, consequently, the dehulling process. The black-hull sunflower hybrid exhibited residual hull percentages lightly above those recommended by the industry after one pass through the dehuller, therefore, this hybrid should not be further processed to avoid oil losses due to migration to the hull. On the other hand, the safflower cultivar and the high stearic high oleic sunflower hybrid and the traditional striped-hull sunflower require two passes through the dehuller, but this resulted in an oil loss due to migration to the hull of over 0.9 % per gram of grains processed. These results suggest the need to reach ‘compromise’ decisions based on economic impact studies in the face of the variables that originate simultaneously both positive and negative effects.
Fil: de Figueiredo, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Rodriguez, Luciana Marcela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Fernández, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Riccobene, Isabel Concepción. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Nolasco, Susana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
description The loss of lipid material by migration to the hull during the dehulling of oilseeds with different structural characteristics was evaluated. The samples selected –three sunflower hybrids and a safflower cultivar– were processed under optimal dehulling operating conditions and with two passes through a dehuller. From the SEM micrographs of the samples it was possible to observe structural differences which affect the mechanical properties of the pericarps and, consequently, the dehulling process. The black-hull sunflower hybrid exhibited residual hull percentages lightly above those recommended by the industry after one pass through the dehuller, therefore, this hybrid should not be further processed to avoid oil losses due to migration to the hull. On the other hand, the safflower cultivar and the high stearic high oleic sunflower hybrid and the traditional striped-hull sunflower require two passes through the dehuller, but this resulted in an oil loss due to migration to the hull of over 0.9 % per gram of grains processed. These results suggest the need to reach ‘compromise’ decisions based on economic impact studies in the face of the variables that originate simultaneously both positive and negative effects.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/57782
de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Fernández, M.; Riccobene, Isabel Concepción; Nolasco, Susana Maria; Loss of lipid material during the dehulling of oilseeds with different structural characteristics; Association of Food Scientists and Technologists of India; Journal of Food Science and Technology; 52; 12; 12-2015; 7934-7943
0022-1155
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57782
identifier_str_mv de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Fernández, M.; Riccobene, Isabel Concepción; Nolasco, Susana Maria; Loss of lipid material during the dehulling of oilseeds with different structural characteristics; Association of Food Scientists and Technologists of India; Journal of Food Science and Technology; 52; 12; 12-2015; 7934-7943
0022-1155
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s13197-015-1910-4
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs13197-015-1910-4
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Association of Food Scientists and Technologists of India
publisher.none.fl_str_mv Association of Food Scientists and Technologists of India
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 12.982451

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