Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol
Extraction of lupeol from lupin hulls has been carried out using supercritical CO2 extraction technology under diferent operating conditions in order to obtain value-added extracts from the raw material of industrial lupin. The operational parameters used include CO2 pressure and fow and sequential...
| Autores: | , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/712176 |
| Acceso en línea: | http://hdl.handle.net/10486/712176 https://dx.doi.org/10.1007/s13399-024-05511-7 |
| Access Level: | acceso abierto |
| Palabra clave: | By-Product Fractionation Lupeol Lupin Hulls Revalorization Supercritical CO2 Química |
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Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeolVázquez de Frutos, LuisBañares Echeverría, CeliaChabni, AssamaeReglero Rada, Guillermo J.Torres Olivares, Carlos FernandoBy-ProductFractionationLupeolLupin HullsRevalorizationSupercritical CO2QuímicaExtraction of lupeol from lupin hulls has been carried out using supercritical CO2 extraction technology under diferent operating conditions in order to obtain value-added extracts from the raw material of industrial lupin. The operational parameters used include CO2 pressure and fow and sequential depressurization fractionation. The highest lupeol recovery (96.8%) has been obtained using 320 bar and 50 g/min of CO2. For sequential depressurization, the best results were obtained with a CO2 density close to 728 kg/m3 providing up to 92% of lupeol in the extract and an enrichment factor of 1.2. Despite this high enrichment, lupeol recovery decreases to 50% after fractionation. Better extraction recoveries would have been expected and thus further studies are necessary to improve the extraction recovery of extracts with a high lupeol compositionThis study has been funded by Comunidad de Madrid (ALIBIRD, S2018/BAA-436 4343), Fundación Ramón Areces and Ministerio de Ciencia e Innovación (Project number PID2020–119084RB-C21). Celia Bañares thanks Ministerio de Economía y Competitividad and the European Social Fund for a pre-doctoral FPI grant (BES- 2017–080853). Assamae Chabni thanks Comunidad de Madrid for a pre-doctoral grant (PEJD-2019-PRE/ BIO-14522)SpringerDepartamento de Química Física AplicadaFacultad de Ciencias20242024-04-17research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/712176https://dx.doi.org/10.1007/s13399-024-05511-7reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7121762026-06-23T12:46:27Z |
| dc.title.none.fl_str_mv |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| title |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| spellingShingle |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol Vázquez de Frutos, Luis By-Product Fractionation Lupeol Lupin Hulls Revalorization Supercritical CO2 Química |
| title_short |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| title_full |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| title_fullStr |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| title_full_unstemmed |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| title_sort |
Supercritical fluid technology for lupin hulls valorization: extraction and fractionation of lupeol |
| dc.creator.none.fl_str_mv |
Vázquez de Frutos, Luis Bañares Echeverría, Celia Chabni, Assamae Reglero Rada, Guillermo J. Torres Olivares, Carlos Fernando |
| author |
Vázquez de Frutos, Luis |
| author_facet |
Vázquez de Frutos, Luis Bañares Echeverría, Celia Chabni, Assamae Reglero Rada, Guillermo J. Torres Olivares, Carlos Fernando |
| author_role |
author |
| author2 |
Bañares Echeverría, Celia Chabni, Assamae Reglero Rada, Guillermo J. Torres Olivares, Carlos Fernando |
| author2_role |
author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Química Física Aplicada Facultad de Ciencias |
| dc.subject.none.fl_str_mv |
By-Product Fractionation Lupeol Lupin Hulls Revalorization Supercritical CO2 Química |
| topic |
By-Product Fractionation Lupeol Lupin Hulls Revalorization Supercritical CO2 Química |
| description |
Extraction of lupeol from lupin hulls has been carried out using supercritical CO2 extraction technology under diferent operating conditions in order to obtain value-added extracts from the raw material of industrial lupin. The operational parameters used include CO2 pressure and fow and sequential depressurization fractionation. The highest lupeol recovery (96.8%) has been obtained using 320 bar and 50 g/min of CO2. For sequential depressurization, the best results were obtained with a CO2 density close to 728 kg/m3 providing up to 92% of lupeol in the extract and an enrichment factor of 1.2. Despite this high enrichment, lupeol recovery decreases to 50% after fractionation. Better extraction recoveries would have been expected and thus further studies are necessary to improve the extraction recovery of extracts with a high lupeol composition |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024-04-17 |
| dc.type.none.fl_str_mv |
research article http://purl.org/coar/resource_type/c_2df8fbb1 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10486/712176 https://dx.doi.org/10.1007/s13399-024-05511-7 |
| url |
http://hdl.handle.net/10486/712176 https://dx.doi.org/10.1007/s13399-024-05511-7 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Springer |
| publisher.none.fl_str_mv |
Springer |
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reponame:Biblos-e Archivo. Repositorio Institucional de la UAM instname:Universidad Autónoma de Madrid |
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Universidad Autónoma de Madrid |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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15,301603 |