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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/57782
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:06:13Zoai: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:34982025-09-29 10:06:14.08CONICET 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 |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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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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13.070432 |