Extraction of cholesterol from dehydrated egg yolk with acetone: Determination of the practical phase equilibrium and simulation of the extraction process

dc.creatorMartucci, ET
dc.creatorBorges, SV
dc.date1997
dc.dateJUN
dc.date2014-12-16T11:35:30Z
dc.date2015-11-26T17:30:15Z
dc.date2014-12-16T11:35:30Z
dc.date2015-11-26T17:30:15Z
dc.date.accessioned2018-03-29T00:17:14Z
dc.date.available2018-03-29T00:17:14Z
dc.identifierJournal Of Food Engineering. Elsevier Sci Ltd, v. 32, n. 4, n. 365, n. 373, 1997.
dc.identifier0260-8774
dc.identifierWOS:A1997YJ40900003
dc.identifier10.1016/S0260-8774(97)84841-8
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66573
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/66573
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/66573
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1285480
dc.descriptionThe practical equilibrium conditions were determined for the extraction of cholesterol from dehydrated egg yolk using acetone as solvent. Under these conditions the equilibrium data were obtained. A computer program based on the equilibrium data and mass balance equations was developed for the simulation of a multistage countercurrent extraction process. The practical equilibrium conditions were: temperature 25 degrees C, stirring speed 100 rpm and contact time 15 min. The simulation allowed for the determination of the number of theoretical stages for a given residual cholesterol in the raffinate phase, and showed that modification of the operating conditions is possible to obtain a higher cholesterol yield. (C) 1997 Elsevier Science Limited.
dc.description32
dc.description4
dc.description365
dc.description373
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationJournal Of Food Engineering
dc.relationJ. Food Eng.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectSolvent-extraction
dc.titleExtraction of cholesterol from dehydrated egg yolk with acetone: Determination of the practical phase equilibrium and simulation of the extraction process
dc.typeArtículos de revistas


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