Fractionation of vanilla oleoresin by supercritical CO2 technology

Autores
Romero de la Vega, G.; Salgado Cervantes, Marco A.; García Alvarado, M. A.; Romero Martínez, A.; Hegel, Pablo Ezequiel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work it was determined experimentally the vanilla oleoresin solubility in supercritical CO2 at moderated pressures and it was also studied the vanilla CO2 extraction/fractionation process. The initial equilibrium concentration of vanilla oleoresin in the CO2 extract phase was determined by a dynamic method at 140 bar and 180 bar in a range of temperature of 310.5 K to 348.3 K. A significant change in vanilla oleoresin solubility (2 to 10 g oleoresin/kg CO2) and selectivity towards the extraction of vanillin (main flavor component) was observed according to the operating temperature and pressure. It was also analyzed the CO2 batch fractionation of vanilla oleoresin under equilibrium conditions at 310.5 K and 140 bar in order to obtain a complete vanillin recovery. It was determined a decrease of the vanillin concentration in the extract phase along the fractionation process. A complete vanillin recovery was obtained using a solvent mass ratio of 25 g CO2 / g oleoresin processed.
Fil: Romero de la Vega, G.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: Salgado Cervantes, Marco A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: García Alvarado, M. A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: Romero Martínez, A.. Instituto Mexicano del Petróleo; México
Fil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
Vanilla Oleoresin
Solubility
Carbon Dioxide
Supercritical Fractionation
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:11336/25746
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fractionation of vanilla oleoresin by supercritical CO2 technologyRomero de la Vega, G.Salgado Cervantes, Marco A.García Alvarado, M. A.Romero Martínez, A.Hegel, Pablo EzequielVanilla OleoresinSolubilityCarbon DioxideSupercritical Fractionationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this work it was determined experimentally the vanilla oleoresin solubility in supercritical CO2 at moderated pressures and it was also studied the vanilla CO2 extraction/fractionation process. The initial equilibrium concentration of vanilla oleoresin in the CO2 extract phase was determined by a dynamic method at 140 bar and 180 bar in a range of temperature of 310.5 K to 348.3 K. A significant change in vanilla oleoresin solubility (2 to 10 g oleoresin/kg CO2) and selectivity towards the extraction of vanillin (main flavor component) was observed according to the operating temperature and pressure. It was also analyzed the CO2 batch fractionation of vanilla oleoresin under equilibrium conditions at 310.5 K and 140 bar in order to obtain a complete vanillin recovery. It was determined a decrease of the vanillin concentration in the extract phase along the fractionation process. A complete vanillin recovery was obtained using a solvent mass ratio of 25 g CO2 / g oleoresin processed.Fil: Romero de la Vega, G.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; MéxicoFil: Salgado Cervantes, Marco A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; MéxicoFil: García Alvarado, M. A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; MéxicoFil: Romero Martínez, A.. Instituto Mexicano del Petróleo; MéxicoFil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaElsevier2015-10-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25746Romero de la Vega, G.; Salgado Cervantes, Marco A.; García Alvarado, M. A.; Romero Martínez, A.; Hegel, Pablo Ezequiel; Fractionation of vanilla oleoresin by supercritical CO2 technology; Elsevier; Journal of Supercritical Fluids; 108; 21-10-2015; 79-880896-8446CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2015.10.022info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0896844615301650info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:19Zoai:ri.conicet.gov.ar:11336/25746instacron: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 10:26:19.816CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fractionation of vanilla oleoresin by supercritical CO2 technology
title Fractionation of vanilla oleoresin by supercritical CO2 technology
spellingShingle Fractionation of vanilla oleoresin by supercritical CO2 technology
Romero de la Vega, G.
Vanilla Oleoresin
Solubility
Carbon Dioxide
Supercritical Fractionation
title_short Fractionation of vanilla oleoresin by supercritical CO2 technology
title_full Fractionation of vanilla oleoresin by supercritical CO2 technology
title_fullStr Fractionation of vanilla oleoresin by supercritical CO2 technology
title_full_unstemmed Fractionation of vanilla oleoresin by supercritical CO2 technology
title_sort Fractionation of vanilla oleoresin by supercritical CO2 technology
dc.creator.none.fl_str_mv Romero de la Vega, G.
Salgado Cervantes, Marco A.
García Alvarado, M. A.
Romero Martínez, A.
Hegel, Pablo Ezequiel
author Romero de la Vega, G.
author_facet Romero de la Vega, G.
Salgado Cervantes, Marco A.
García Alvarado, M. A.
Romero Martínez, A.
Hegel, Pablo Ezequiel
author_role author
author2 Salgado Cervantes, Marco A.
García Alvarado, M. A.
Romero Martínez, A.
Hegel, Pablo Ezequiel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Vanilla Oleoresin
Solubility
Carbon Dioxide
Supercritical Fractionation
topic Vanilla Oleoresin
Solubility
Carbon Dioxide
Supercritical Fractionation
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work it was determined experimentally the vanilla oleoresin solubility in supercritical CO2 at moderated pressures and it was also studied the vanilla CO2 extraction/fractionation process. The initial equilibrium concentration of vanilla oleoresin in the CO2 extract phase was determined by a dynamic method at 140 bar and 180 bar in a range of temperature of 310.5 K to 348.3 K. A significant change in vanilla oleoresin solubility (2 to 10 g oleoresin/kg CO2) and selectivity towards the extraction of vanillin (main flavor component) was observed according to the operating temperature and pressure. It was also analyzed the CO2 batch fractionation of vanilla oleoresin under equilibrium conditions at 310.5 K and 140 bar in order to obtain a complete vanillin recovery. It was determined a decrease of the vanillin concentration in the extract phase along the fractionation process. A complete vanillin recovery was obtained using a solvent mass ratio of 25 g CO2 / g oleoresin processed.
Fil: Romero de la Vega, G.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: Salgado Cervantes, Marco A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: García Alvarado, M. A.. Instituto Tecnológico de Veracruz. Departamento de Ingeniería Química y Bioquímica; México
Fil: Romero Martínez, A.. Instituto Mexicano del Petróleo; México
Fil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description In this work it was determined experimentally the vanilla oleoresin solubility in supercritical CO2 at moderated pressures and it was also studied the vanilla CO2 extraction/fractionation process. The initial equilibrium concentration of vanilla oleoresin in the CO2 extract phase was determined by a dynamic method at 140 bar and 180 bar in a range of temperature of 310.5 K to 348.3 K. A significant change in vanilla oleoresin solubility (2 to 10 g oleoresin/kg CO2) and selectivity towards the extraction of vanillin (main flavor component) was observed according to the operating temperature and pressure. It was also analyzed the CO2 batch fractionation of vanilla oleoresin under equilibrium conditions at 310.5 K and 140 bar in order to obtain a complete vanillin recovery. It was determined a decrease of the vanillin concentration in the extract phase along the fractionation process. A complete vanillin recovery was obtained using a solvent mass ratio of 25 g CO2 / g oleoresin processed.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-21
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/11336/25746
Romero de la Vega, G.; Salgado Cervantes, Marco A.; García Alvarado, M. A.; Romero Martínez, A.; Hegel, Pablo Ezequiel; Fractionation of vanilla oleoresin by supercritical CO2 technology; Elsevier; Journal of Supercritical Fluids; 108; 21-10-2015; 79-88
0896-8446
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25746
identifier_str_mv Romero de la Vega, G.; Salgado Cervantes, Marco A.; García Alvarado, M. A.; Romero Martínez, A.; Hegel, Pablo Ezequiel; Fractionation of vanilla oleoresin by supercritical CO2 technology; Elsevier; Journal of Supercritical Fluids; 108; 21-10-2015; 79-88
0896-8446
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2015.10.022
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0896844615301650
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 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 13.070432

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