Monoglyceride and Diglyceride Production Through Lipase-Catalyzed Glycerolysis and Molecular Distillation

dc.creatorBogalhos, P
dc.creatorFregolente, L
dc.creatorPinto, GMF
dc.creatorWolf-Maciel, MR
dc.creatorMaciel, R
dc.date2010
dc.dateAPR
dc.date2014-11-17T06:26:55Z
dc.date2015-11-26T16:39:54Z
dc.date2014-11-17T06:26:55Z
dc.date2015-11-26T16:39:54Z
dc.date.accessioned2018-03-28T23:23:38Z
dc.date.available2018-03-28T23:23:38Z
dc.identifierApplied Biochemistry And Biotechnology. Humana Press Inc, v. 160, n. 7, n. 1879, n. 1887, 2010.
dc.identifier0273-2289
dc.identifier1559-0291
dc.identifierWOS:000275455100001
dc.identifier10.1007/s12010-009-8822-6
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57861
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/57861
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/57861
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1272595
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionDistilled glycerides are obtained through distillation of the system mono-diglycerides which is produced from the esterification reaction between a triglyceride with glycerol. In this work, monoglycerides (MG) and diglycerides (DG) are produced through lipase-catalyzed glycerolysis of soybean oil using Candida antarctica B in a solvent-free system. To separate the products of the reaction in order to obtain essentially MG and an oil of DG, it is necessary to use a suitable process in order to preserve the stability of the components and to keep the products free of inappropriate solvents. So, after 24 h of enzymatic reaction, the mixture of acylglycerols and fatty acids was distilled into a centrifugal molecular distiller, since it provides a free solvent and lower temperature environment to increase the desired product concentration. Starting from a material with 25.06% of triglycerides (TG), 46.63% of DG, 21.72% of MG, 5.38% of free fatty acids (FFA), and 1.21% of glycerol, the MG purity in the distillate stream was 80% at evaporator temperature (TE) equal to 250 C and feed flow rate (Q) equal to 10.0 mL/min. At these conditions, the MG recovery was 35%. The material collected in the residue stream presented DG-enriched oil with TG unhydrolyzed, residual MG, and low acidity (29.83% of TG, 53.20% of DG, 15.64% of MG, and 1.33% of FFA), which is suitable to replace TG oil in the human diet.
dc.description160
dc.description7
dc.description1879
dc.description1887
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.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageen
dc.publisherHumana Press Inc
dc.publisherTotowa
dc.publisherEUA
dc.relationApplied Biochemistry And Biotechnology
dc.relationAppl. Biochem. Biotechnol.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectMolecular distillation
dc.subjectDistilled monoglycerides
dc.subjectDiglycerides
dc.subjectLipase-catalyzed glycerolysis
dc.subjectAcid
dc.subjectOil
dc.subjectPurification
dc.subjectSolvent
dc.titleMonoglyceride and Diglyceride Production Through Lipase-Catalyzed Glycerolysis and Molecular Distillation
dc.typeArtículos de revistas


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