Chemical characterization and phase behaviour of grape seed oil in compressed carbon dioxide and ethanol as co-solvent

dc.creatorDalmolin, I
dc.creatorMazutti, MA
dc.creatorBatista, EAC
dc.creatorMeireles, MAA
dc.creatorOliveira, JV
dc.date2010
dc.dateJUN
dc.date2014-11-18T13:29:44Z
dc.date2015-11-26T16:27:48Z
dc.date2014-11-18T13:29:44Z
dc.date2015-11-26T16:27:48Z
dc.date.accessioned2018-03-28T23:08:46Z
dc.date.available2018-03-28T23:08:46Z
dc.identifierJournal Of Chemical Thermodynamics. Academic Press Ltd- Elsevier Science Ltd, v. 42, n. 6, n. 797, n. 801, 2010.
dc.identifier0021-9614
dc.identifierWOS:000277647000016
dc.identifier10.1016/j.jct.2010.02.003
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62975
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/62975
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62975
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1269289
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe aim of this work is to report phase equilibrium experimental results for the systems grape oil/carbon dioxide and (grape oil/carbon dioxide + ethanol). The oil was obtained by supercritical extraction from the grape seed residue from wine production. The static synthetic method using a variable-volume view cell was employed for obtaining the experimental bubble and dew (cloud) points transition data over the temperature range of (313.15 to 343.15) K and pressures up to 20.6 MPa. The experiments were carried out using (ethanol + CO(2)) overall mass fractions ranging from 0.50 to 0.99, keeping a fixed ethanol to carbon dioxide molar ratio at 1:3. Results indicate the existence of complex phase behaviour for all temperatures investigated with the occurrence of vapour-liquid, liquid-liquid and vapour-liquid-liquid phase transitions observed. (C) 2010 Elsevier Ltd. All rights reserved.
dc.description42
dc.description6
dc.description797
dc.description801
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCAPES [244/2007]
dc.languageen
dc.publisherAcademic Press Ltd- Elsevier Science Ltd
dc.publisherLondon
dc.publisherInglaterra
dc.relationJournal Of Chemical Thermodynamics
dc.relationJ. Chem. Thermodyn.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectPhase equilibrium data
dc.subjectGrape seed oil
dc.subjectCarbon dioxide
dc.subjectEthanol
dc.subjectSupercritical-fluid Extraction
dc.subjectLiquid-equilibrium Data
dc.subjectHigh-pressure
dc.subjectTernary-systems
dc.subjectVapor-liquid
dc.subjectOlive Oil
dc.subjectCo2
dc.subjectPropane
dc.subjectAntioxidant
dc.subjectSolubility
dc.titleChemical characterization and phase behaviour of grape seed oil in compressed carbon dioxide and ethanol as co-solvent
dc.typeArtículos de revistas


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