Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents

Sea buckthorn oil (SBO) was extracted using accelerated solvent extraction with two green solvents (ethanol and 2-methyltetrahydrofuran), and two petroleum-based solvents (hexane and diethyl ether) at four different temperatures (60, 90, 120 and 150 °C), using one extraction cycle at 103.42 bar, 10...

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Detalles Bibliográficos
Autores: Vilas-Franquesa, Arnau|||0000-0003-1838-7154, Juan, Bibiana, Saldo Periago, Jordi|||0000-0001-5166-6142
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:264412
Acceso en línea:https://ddd.uab.cat/record/264412
https://dx.doi.org/urn:doi:10.1016/j.lwt.2022.113643
Access Level:acceso abierto
Palabra clave:Sea buckthorn oil
Green solvents
Fatty acid profile
α-tocopherol
β-carotene
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spelling Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solventsVilas-Franquesa, Arnau|||0000-0003-1838-7154Juan, BibianaSaldo Periago, Jordi|||0000-0001-5166-6142Sea buckthorn oilGreen solventsFatty acid profileα-tocopherolβ-caroteneSea buckthorn oil (SBO) was extracted using accelerated solvent extraction with two green solvents (ethanol and 2-methyltetrahydrofuran), and two petroleum-based solvents (hexane and diethyl ether) at four different temperatures (60, 90, 120 and 150 °C), using one extraction cycle at 103.42 bar, 10 min static time, 5 min preheating and 30% flushing volume. β-carotene and α-tocopherol were quantified jointly using HPLC-UV/VIS and the fatty acid profile was analyzed using GC-MS. Extraction yield was also measured and the data was compared to a conventional extraction using Soxhlet. The extraction with ethanol achieved significantly higher concentrations of β-carotene in the final oil (1.67 mg/g oil) compared to the results of any other solvent (e.g. 1.23 mg/g oil for hexane ASE) or to the conventional extraction (1.27 mg/g oil). However, the use of green solvents led to the dragging of unwanted polar compounds (sugars), leading to lower oil yield values after purification. 22022-01-0120222022-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/264412https://dx.doi.org/urn:doi:10.1016/j.lwt.2022.113643reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/DI-079open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2644122026-06-06T12:50:31Z
dc.title.none.fl_str_mv Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
title Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
spellingShingle Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
Vilas-Franquesa, Arnau|||0000-0003-1838-7154
Sea buckthorn oil
Green solvents
Fatty acid profile
α-tocopherol
β-carotene
title_short Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
title_full Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
title_fullStr Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
title_full_unstemmed Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
title_sort Targeted analysis of sea buckthorn oil extracted by accelerated solvent extraction technique using green and conventional solvents
dc.creator.none.fl_str_mv Vilas-Franquesa, Arnau|||0000-0003-1838-7154
Juan, Bibiana
Saldo Periago, Jordi|||0000-0001-5166-6142
author Vilas-Franquesa, Arnau|||0000-0003-1838-7154
author_facet Vilas-Franquesa, Arnau|||0000-0003-1838-7154
Juan, Bibiana
Saldo Periago, Jordi|||0000-0001-5166-6142
author_role author
author2 Juan, Bibiana
Saldo Periago, Jordi|||0000-0001-5166-6142
author2_role author
author
dc.subject.none.fl_str_mv Sea buckthorn oil
Green solvents
Fatty acid profile
α-tocopherol
β-carotene
topic Sea buckthorn oil
Green solvents
Fatty acid profile
α-tocopherol
β-carotene
description Sea buckthorn oil (SBO) was extracted using accelerated solvent extraction with two green solvents (ethanol and 2-methyltetrahydrofuran), and two petroleum-based solvents (hexane and diethyl ether) at four different temperatures (60, 90, 120 and 150 °C), using one extraction cycle at 103.42 bar, 10 min static time, 5 min preheating and 30% flushing volume. β-carotene and α-tocopherol were quantified jointly using HPLC-UV/VIS and the fatty acid profile was analyzed using GC-MS. Extraction yield was also measured and the data was compared to a conventional extraction using Soxhlet. The extraction with ethanol achieved significantly higher concentrations of β-carotene in the final oil (1.67 mg/g oil) compared to the results of any other solvent (e.g. 1.23 mg/g oil for hexane ASE) or to the conventional extraction (1.27 mg/g oil). However, the use of green solvents led to the dragging of unwanted polar compounds (sugars), leading to lower oil yield values after purification.
publishDate 2022
dc.date.none.fl_str_mv 2
2022-01-01
2022
2022-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
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 https://ddd.uab.cat/record/264412
https://dx.doi.org/urn:doi:10.1016/j.lwt.2022.113643
url https://ddd.uab.cat/record/264412
https://dx.doi.org/urn:doi:10.1016/j.lwt.2022.113643
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/DI-079
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
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