Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds

Autores
de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Riccobene, Isabel Concepción; Nolasco, Susana Maria
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Confectionary sunflower, which has a larger size and lower oil content than oilseed sunflower, has a considerable market, since it is used for birdfeed and human consumption. The characteristics of use of confectionary sunflower seeds require a dehulling process that is efficient in the removal of the hull and that also allows obtaining a product consisting mainly of whole kernels. Response surface methodology was used to determine an optimal combination of working conditions in the dehulling process of confectionary sunflower seeds. Optimization factors were impact speed, expressed in terms of the peripheral speed (28.3 - 41.9 m/s), and moisture content of the seeds (4% - 14%, dry basis—db). A central composite rotatable design (CCRD) was used to develop models for the responses (dehulling ability—DA and percentage of whole kernels—WK). Applying the desirability function method, the optimal values of the factors were determined using maximum WK and maximum DA as criteria. The results of the optimization technique suggest that by dehulling Mycogen 9338 confectionary sunflower seeds at 12.3% db and 32.5 m/s, the maximum values of DA and WK (72.6% and 63%, respectively) would be obtained. The moisture value defined as optimal determines a requirement of humidification of the seeds prior to dehulling, establishing the need for a technical and economic feasibility study.
Fil: de Figueiredo, Ana Karina. 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. Facultad de Ingeniería Olavarría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Riccobene, Isabel Concepción. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Nolasco, Susana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Materia
Confectionary sunflower,
Dehulling
Response Surface Methodology
Whole kernels
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:11336/33341
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seedsde Figueiredo, Ana KarinaRodriguez, Luciana MarcelaRiccobene, Isabel ConcepciónNolasco, Susana MariaConfectionary sunflower,DehullingResponse Surface MethodologyWhole kernelshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Confectionary sunflower, which has a larger size and lower oil content than oilseed sunflower, has a considerable market, since it is used for birdfeed and human consumption. The characteristics of use of confectionary sunflower seeds require a dehulling process that is efficient in the removal of the hull and that also allows obtaining a product consisting mainly of whole kernels. Response surface methodology was used to determine an optimal combination of working conditions in the dehulling process of confectionary sunflower seeds. Optimization factors were impact speed, expressed in terms of the peripheral speed (28.3 - 41.9 m/s), and moisture content of the seeds (4% - 14%, dry basis—db). A central composite rotatable design (CCRD) was used to develop models for the responses (dehulling ability—DA and percentage of whole kernels—WK). Applying the desirability function method, the optimal values of the factors were determined using maximum WK and maximum DA as criteria. The results of the optimization technique suggest that by dehulling Mycogen 9338 confectionary sunflower seeds at 12.3% db and 32.5 m/s, the maximum values of DA and WK (72.6% and 63%, respectively) would be obtained. The moisture value defined as optimal determines a requirement of humidification of the seeds prior to dehulling, establishing the need for a technical and economic feasibility study.Fil: de Figueiredo, Ana Karina. 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. Facultad de Ingeniería Olavarría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Riccobene, Isabel Concepción. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Nolasco, Susana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaScientific Research Publishing2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33341de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Nolasco, Susana Maria; Riccobene, Isabel Concepción; Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds; Scientific Research Publishing; Food and Nutrition Sciences; 5; 6; 3-2014; 541-548; 436952157-9458CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://file.scirp.org/Html/8-2701059_43695.htminfo:eu-repo/semantics/altIdentifier/doi/10.4236/fns.2014.56064info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:06:12Zoai:ri.conicet.gov.ar:11336/33341instacron: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 15:06:12.485CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
title Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
spellingShingle Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
de Figueiredo, Ana Karina
Confectionary sunflower,
Dehulling
Response Surface Methodology
Whole kernels
title_short Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
title_full Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
title_fullStr Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
title_full_unstemmed Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
title_sort Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds
dc.creator.none.fl_str_mv de Figueiredo, Ana Karina
Rodriguez, Luciana Marcela
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author de Figueiredo, Ana Karina
author_facet de Figueiredo, Ana Karina
Rodriguez, Luciana Marcela
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author_role author
author2 Rodriguez, Luciana Marcela
Riccobene, Isabel Concepción
Nolasco, Susana Maria
author2_role author
author
author
dc.subject.none.fl_str_mv Confectionary sunflower,
Dehulling
Response Surface Methodology
Whole kernels
topic Confectionary sunflower,
Dehulling
Response Surface Methodology
Whole kernels
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Confectionary sunflower, which has a larger size and lower oil content than oilseed sunflower, has a considerable market, since it is used for birdfeed and human consumption. The characteristics of use of confectionary sunflower seeds require a dehulling process that is efficient in the removal of the hull and that also allows obtaining a product consisting mainly of whole kernels. Response surface methodology was used to determine an optimal combination of working conditions in the dehulling process of confectionary sunflower seeds. Optimization factors were impact speed, expressed in terms of the peripheral speed (28.3 - 41.9 m/s), and moisture content of the seeds (4% - 14%, dry basis—db). A central composite rotatable design (CCRD) was used to develop models for the responses (dehulling ability—DA and percentage of whole kernels—WK). Applying the desirability function method, the optimal values of the factors were determined using maximum WK and maximum DA as criteria. The results of the optimization technique suggest that by dehulling Mycogen 9338 confectionary sunflower seeds at 12.3% db and 32.5 m/s, the maximum values of DA and WK (72.6% and 63%, respectively) would be obtained. The moisture value defined as optimal determines a requirement of humidification of the seeds prior to dehulling, establishing the need for a technical and economic feasibility study.
Fil: de Figueiredo, Ana Karina. 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. Facultad de Ingeniería Olavarría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Riccobene, Isabel Concepción. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Nolasco, Susana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
description Confectionary sunflower, which has a larger size and lower oil content than oilseed sunflower, has a considerable market, since it is used for birdfeed and human consumption. The characteristics of use of confectionary sunflower seeds require a dehulling process that is efficient in the removal of the hull and that also allows obtaining a product consisting mainly of whole kernels. Response surface methodology was used to determine an optimal combination of working conditions in the dehulling process of confectionary sunflower seeds. Optimization factors were impact speed, expressed in terms of the peripheral speed (28.3 - 41.9 m/s), and moisture content of the seeds (4% - 14%, dry basis—db). A central composite rotatable design (CCRD) was used to develop models for the responses (dehulling ability—DA and percentage of whole kernels—WK). Applying the desirability function method, the optimal values of the factors were determined using maximum WK and maximum DA as criteria. The results of the optimization technique suggest that by dehulling Mycogen 9338 confectionary sunflower seeds at 12.3% db and 32.5 m/s, the maximum values of DA and WK (72.6% and 63%, respectively) would be obtained. The moisture value defined as optimal determines a requirement of humidification of the seeds prior to dehulling, establishing the need for a technical and economic feasibility study.
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/11336/33341
de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Nolasco, Susana Maria; Riccobene, Isabel Concepción; Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds; Scientific Research Publishing; Food and Nutrition Sciences; 5; 6; 3-2014; 541-548; 43695
2157-9458
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33341
identifier_str_mv de Figueiredo, Ana Karina; Rodriguez, Luciana Marcela; Nolasco, Susana Maria; Riccobene, Isabel Concepción; Analysis of the Performance of a Dehulling System for Confectionary Sunflower Seeds; Scientific Research Publishing; Food and Nutrition Sciences; 5; 6; 3-2014; 541-548; 43695
2157-9458
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://file.scirp.org/Html/8-2701059_43695.htm
info:eu-repo/semantics/altIdentifier/doi/10.4236/fns.2014.56064
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 Scientific Research Publishing
publisher.none.fl_str_mv Scientific Research Publishing
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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