Enzymatic synthesis of monoglycerides by esterification reaction using Penicillium camembertii lipase immobilized on epoxy SiO(2)-PVA composite

dc.creatorFREITAS, Larissa
dc.creatorPAULA, Ariela V.
dc.creatorSANTOS, Julio C. dos
dc.creatorZANIN, Gisella M.
dc.creatorCASTRO, Heizir F. de
dc.date.accessioned2012-10-18T23:52:53Z
dc.date.accessioned2018-07-04T14:46:59Z
dc.date.available2012-10-18T23:52:53Z
dc.date.available2018-07-04T14:46:59Z
dc.date.created2012-10-18T23:52:53Z
dc.date.issued2010
dc.identifierJOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, v.65, n.1/Abr, Special Issue, p.87-90, 2010
dc.identifier1381-1177
dc.identifierhttp://producao.usp.br/handle/BDPI/17573
dc.identifier10.1016/j.molcatb.2009.12.009
dc.identifierhttp://dx.doi.org/10.1016/j.molcatb.2009.12.009
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1614375
dc.description.abstractGlycerol-fatty acid esterification has been conducted with lipase from Penicillium camembertii lipase immobilized on epoxy SiO(2)-PVA in solvent-free media, with the major product being 1-monoglyceride, a useful food emulsifier. For a given set of initial conditions, the influence of reaction was measured in terms of product formation and selectivity using different fatty acids as acyl donors. Results were found to be relatively dependent of the chain length of the fatty acids, showing high specificity for both myristic and palmytic acids attaining final mixture that fulfills the requirements established by the World Health Organization to be used as food emulsifiers. (C) 2010 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherELSEVIER SCIENCE BV
dc.relationJournal of Molecular Catalysis B-enzymatic
dc.rightsCopyright ELSEVIER SCIENCE BV
dc.rightsrestrictedAccess
dc.subjectMonoglycerides
dc.subjectGlycerol
dc.subjectLipase
dc.subjectEsterification
dc.subjectEpoxy SiO(2)-PVA
dc.titleEnzymatic synthesis of monoglycerides by esterification reaction using Penicillium camembertii lipase immobilized on epoxy SiO(2)-PVA composite
dc.typeArtículos de revistas


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