Supercritical CO2 extraction of oil and omega-3 concentrate from Sacha inchi (Plukenetia volubilis L.) from Antioquia, Colombia

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dc.citation.journalTitleGRASAS Y ACEITESspa
dc.contributor.authorTriana-Maldonado, D.M.
dc.contributor.authorTorijano-Gutiérrez, S.A.
dc.contributor.authorGiraldo-Estrada, C.
dc.contributor.departmentUniversidad EAFIT. Departamento de Cienciasspa
dc.contributor.researchgroupCiencias Biológicas y Bioprocesos (CIBIOP)spa
dc.date.accessioned2021-03-23T20:08:59Z
dc.date.available2021-03-23T20:08:59Z
dc.date.issued2017-01-01
dc.description.abstractSacha inchi (Plukenetia volubilis L.) seeds were employed for oil extraction with supercritical CO2 at laboratory scale. The supercritical extraction was carried out at a temperature of 60 °C, pressure range of 400-500 bars and CO2 flow of 40-80 g/min. The maximum recovery was 58% in 180 min, favored by increasing the residence time of CO2 in the extraction tank. Subsequently, the process was evaluated at pilot scale reaching a maximum recovery of 60% in 105 min, with a temperature of 60 °C, pressure of 450 bars and CO2 flow of 1270 g/min. The fatty acid composition of the oil was not affected for an extraction period of 30-120 min. The Sacha inchi oil was fractionated with supercritical CO2 to obtain an omega-3 concentrate oil without finding a considerable increase in the proportion of this compound, due to the narrow range in the carbon number of fatty acids present in the oil (16-18 carbons), making it difficult for selective separation. © 2017 CSIC.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=6560
dc.identifier.doi10.3989/gya.0786161spa
dc.identifier.issn00173495spa
dc.identifier.issn19884214spa
dc.identifier.otherWOS;000422884000002
dc.identifier.otherPUBMED;29343217
dc.identifier.otherSCOPUS;2-s2.0-85040746089
dc.identifier.urihttp://hdl.handle.net/10784/26823
dc.language.isoengeng
dc.publisherInstituto de la Grasa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85016804841&doi=10.3989%2fgya.0786161&partnerID=40&md5=e64ad56ecb2bf8b426a06bfbb26a7dd4
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0017-3495
dc.sourceGRASAS Y ACEITES
dc.subject.keywordCarboneng
dc.subject.keywordExtractioneng
dc.subject.keywordFatty acidseng
dc.subject.keywordSupercritical fluid extractioneng
dc.subject.keywordExtraction tankseng
dc.subject.keywordFatty acid compositioneng
dc.subject.keywordLinolenic acidseng
dc.subject.keywordOmega-3eng
dc.subject.keywordSacha inchieng
dc.subject.keywordSelective separationeng
dc.subject.keywordSupercritical COeng
dc.subject.keywordSupercritical extractioneng
dc.subject.keywordCarbon dioxideeng
dc.titleSupercritical CO2 extraction of oil and omega-3 concentrate from Sacha inchi (Plukenetia volubilis L.) from Antioquia, Colombiaeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículo

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