Supercritical CO2 extraction of omega-3 rich oil from Sacha inchi (Plukenetia volubilis L.) seeds

dc.creatorFollegatti-Romero, LA
dc.creatorPiantino, CR
dc.creatorGrimaldi, R
dc.creatorCabral, FA
dc.date2009
dc.dateJUL
dc.date2014-11-13T21:15:41Z
dc.date2015-11-26T17:11:39Z
dc.date2014-11-13T21:15:41Z
dc.date2015-11-26T17:11:39Z
dc.date.accessioned2018-03-29T00:00:07Z
dc.date.available2018-03-29T00:00:07Z
dc.identifierJournal Of Supercritical Fluids. Elsevier Science Bv, v. 49, n. 3, n. 323, n. 329, 2009.
dc.identifier0896-8446
dc.identifierWOS:000274354600004
dc.identifier10.1016/j.supflu.2009.03.010
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/74764
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/74764
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/74764
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1281147
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionSupercritical carbon dioxide (SC-CO2) was employed to extractomega-3 rich oil from Sacha inchi (Plukenetia volubilis L) seeds and partially defatted cake. For ground seeds, the supercritical extraction was carried out at temperatures of 40, 50 and 60 degrees C and pressures of 300 and 400 bar, and for the cold pressed partially defatted cake, the extraction was carried out with 300 bar at 40 degrees C and with 400 bar at 60 degrees C. The global extraction yields (X-0), oil solubility, fatty acid composition of the oil and tocopherol content were determined. The seed samples used in this work contained 54.3% oil, of which 50.5% was linoleinc acid (omega-3). The maximum extraction recovery for the seeds as 92% at 400 bar and 60 degrees C, but on one occasion a recovery of 99.1% oil was obtained when cold pressed extraction was employed, followed by supercritical extraction at 400 bar and 60 degrees C. A high tocopherol content of about 2-3 g/kg of oil was obtained. (C) 2009 Elsevier B.V. All rights reserved.
dc.description49
dc.description3
dc.description323
dc.description329
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Supercritical Fluids
dc.relationJ. Supercrit. Fluids
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectSupercritical extraction
dc.subjectSacha inchi
dc.subjectPlukenetia volubilis L.
dc.subjectLinolenic acid
dc.subjectOmega-3
dc.subjectSolubility
dc.subjectCarbon-dioxide Extraction
dc.subjectAlpha-linolenic Acid
dc.subjectFluid Extraction
dc.subjectVegetable-oils
dc.subjectFatty-acids
dc.subjectSolubility
dc.subjectFractionation
dc.subjectEquation
dc.subjectLipids
dc.subjectYield
dc.titleSupercritical CO2 extraction of omega-3 rich oil from Sacha inchi (Plukenetia volubilis L.) seeds
dc.typeArtículos de revistas


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