Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)

Autores
Perez, Ethel; Fernández, María Belén; Nolasco, Susana M.; Crapiste, Guillermo Hector
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pectinase-assisted solvent extraction of oil and total tocopherol from sunflower hybrids with different structural characteristics was studied by means of laboratory tests carried out in a stirred batch extractor at 50 °C. From the oil yield results obtained for the two hybrids studied, black-hull (P20) and striped-hull hybrids (ACA 884), it could be observed that oil was extracted at different rates in both hybrids. Analyzing the performance data versus time in the control samples, ACA 884 oil was released more easily and remained invariant with time, whereas for P20 the extraction was slower and the maximum value was reached at 60 min. The fiber wall structure collapsed by the enzymatic action, improving oil release and allowing a faster extraction. The efficiency of the treatment was measured in terms of the percentage of increase in oil yield compared with the control samples. It was observed that in hybrid ACA 884 the mean increases were not significantly different (p = 0.9295) over time (4.12% d.b.). Hybrid P20 showed a significant increase in the percentage of oil yield (p = 0.0001) at 10 min (10.85% d.b.), and then it remained virtually constant over time (4.89% d.b.). The black-hull hybrid (P20) presented significant differences in fatty acid composition due to the enzymatic action. Pectinase treatment was highly effective in the tocopherol extraction from hybrid P20 (p < 0.001), obtaining a 32.3% increase on average. The maximum values were 662 and 220 μg g dried ground seed−1 at 60 and 120 min for black-hull and striped-hull hybrids, respectively. The enzymatic treatment effectively produced an increase in oil and tocopherol yields for the black-hull hybrid.
Fil: Perez, Ethel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; Argentina
Fil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; Argentina
Fil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Materia
Enzymatic Treatment
Pectinase
Solvent Extraction
Sunflower Oil
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/7416
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7416
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)Perez, EthelFernández, María BelénNolasco, Susana M.Crapiste, Guillermo HectorEnzymatic TreatmentPectinaseSolvent ExtractionSunflower Oilhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Pectinase-assisted solvent extraction of oil and total tocopherol from sunflower hybrids with different structural characteristics was studied by means of laboratory tests carried out in a stirred batch extractor at 50 °C. From the oil yield results obtained for the two hybrids studied, black-hull (P20) and striped-hull hybrids (ACA 884), it could be observed that oil was extracted at different rates in both hybrids. Analyzing the performance data versus time in the control samples, ACA 884 oil was released more easily and remained invariant with time, whereas for P20 the extraction was slower and the maximum value was reached at 60 min. The fiber wall structure collapsed by the enzymatic action, improving oil release and allowing a faster extraction. The efficiency of the treatment was measured in terms of the percentage of increase in oil yield compared with the control samples. It was observed that in hybrid ACA 884 the mean increases were not significantly different (p = 0.9295) over time (4.12% d.b.). Hybrid P20 showed a significant increase in the percentage of oil yield (p = 0.0001) at 10 min (10.85% d.b.), and then it remained virtually constant over time (4.89% d.b.). The black-hull hybrid (P20) presented significant differences in fatty acid composition due to the enzymatic action. Pectinase treatment was highly effective in the tocopherol extraction from hybrid P20 (p < 0.001), obtaining a 32.3% increase on average. The maximum values were 662 and 220 μg g dried ground seed−1 at 60 and 120 min for black-hull and striped-hull hybrids, respectively. The enzymatic treatment effectively produced an increase in oil and tocopherol yields for the black-hull hybrid.Fil: Perez, Ethel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaFil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; ArgentinaFil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; ArgentinaFil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaElsevier2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7416Perez, Ethel; Fernández, María Belén; Nolasco, Susana M.; Crapiste, Guillermo Hector; Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.); Elsevier; Journal of Food Engineering; 117; 3; 8-2013; 393-3980260-8774enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0260877413001192info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jfoodeng.2013.03.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:25Zoai:ri.conicet.gov.ar:11336/7416instacron: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:34982025-09-03 10:05:26.24CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
title Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
spellingShingle Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
Perez, Ethel
Enzymatic Treatment
Pectinase
Solvent Extraction
Sunflower Oil
title_short Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
title_full Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
title_fullStr Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
title_full_unstemmed Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
title_sort Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.)
dc.creator.none.fl_str_mv Perez, Ethel
Fernández, María Belén
Nolasco, Susana M.
Crapiste, Guillermo Hector
author Perez, Ethel
author_facet Perez, Ethel
Fernández, María Belén
Nolasco, Susana M.
Crapiste, Guillermo Hector
author_role author
author2 Fernández, María Belén
Nolasco, Susana M.
Crapiste, Guillermo Hector
author2_role author
author
author
dc.subject.none.fl_str_mv Enzymatic Treatment
Pectinase
Solvent Extraction
Sunflower Oil
topic Enzymatic Treatment
Pectinase
Solvent Extraction
Sunflower Oil
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Pectinase-assisted solvent extraction of oil and total tocopherol from sunflower hybrids with different structural characteristics was studied by means of laboratory tests carried out in a stirred batch extractor at 50 °C. From the oil yield results obtained for the two hybrids studied, black-hull (P20) and striped-hull hybrids (ACA 884), it could be observed that oil was extracted at different rates in both hybrids. Analyzing the performance data versus time in the control samples, ACA 884 oil was released more easily and remained invariant with time, whereas for P20 the extraction was slower and the maximum value was reached at 60 min. The fiber wall structure collapsed by the enzymatic action, improving oil release and allowing a faster extraction. The efficiency of the treatment was measured in terms of the percentage of increase in oil yield compared with the control samples. It was observed that in hybrid ACA 884 the mean increases were not significantly different (p = 0.9295) over time (4.12% d.b.). Hybrid P20 showed a significant increase in the percentage of oil yield (p = 0.0001) at 10 min (10.85% d.b.), and then it remained virtually constant over time (4.89% d.b.). The black-hull hybrid (P20) presented significant differences in fatty acid composition due to the enzymatic action. Pectinase treatment was highly effective in the tocopherol extraction from hybrid P20 (p < 0.001), obtaining a 32.3% increase on average. The maximum values were 662 and 220 μg g dried ground seed−1 at 60 and 120 min for black-hull and striped-hull hybrids, respectively. The enzymatic treatment effectively produced an increase in oil and tocopherol yields for the black-hull hybrid.
Fil: Perez, Ethel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; Argentina
Fil: Nolasco, Susana M.. Universidad Nacional del Centro de la Pcia.de Bs.as.. Facultad de Ingenieria Olavarria. Departamento de Quimica; Argentina
Fil: Crapiste, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
description Pectinase-assisted solvent extraction of oil and total tocopherol from sunflower hybrids with different structural characteristics was studied by means of laboratory tests carried out in a stirred batch extractor at 50 °C. From the oil yield results obtained for the two hybrids studied, black-hull (P20) and striped-hull hybrids (ACA 884), it could be observed that oil was extracted at different rates in both hybrids. Analyzing the performance data versus time in the control samples, ACA 884 oil was released more easily and remained invariant with time, whereas for P20 the extraction was slower and the maximum value was reached at 60 min. The fiber wall structure collapsed by the enzymatic action, improving oil release and allowing a faster extraction. The efficiency of the treatment was measured in terms of the percentage of increase in oil yield compared with the control samples. It was observed that in hybrid ACA 884 the mean increases were not significantly different (p = 0.9295) over time (4.12% d.b.). Hybrid P20 showed a significant increase in the percentage of oil yield (p = 0.0001) at 10 min (10.85% d.b.), and then it remained virtually constant over time (4.89% d.b.). The black-hull hybrid (P20) presented significant differences in fatty acid composition due to the enzymatic action. Pectinase treatment was highly effective in the tocopherol extraction from hybrid P20 (p < 0.001), obtaining a 32.3% increase on average. The maximum values were 662 and 220 μg g dried ground seed−1 at 60 and 120 min for black-hull and striped-hull hybrids, respectively. The enzymatic treatment effectively produced an increase in oil and tocopherol yields for the black-hull hybrid.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/7416
Perez, Ethel; Fernández, María Belén; Nolasco, Susana M.; Crapiste, Guillermo Hector; Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.); Elsevier; Journal of Food Engineering; 117; 3; 8-2013; 393-398
0260-8774
url http://hdl.handle.net/11336/7416
identifier_str_mv Perez, Ethel; Fernández, María Belén; Nolasco, Susana M.; Crapiste, Guillermo Hector; Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.); Elsevier; Journal of Food Engineering; 117; 3; 8-2013; 393-398
0260-8774
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0260877413001192
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jfoodeng.2013.03.006
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
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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score 13.13397

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