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Type: Artigo de periódico
Title: Production Of Monoglycerides And Diglycerides Through Lipase-catalyzed Glycerolysis And Molecular Distillation [produção De Monoacilgliceróis E Diacilgliceróis Via Glicerólise Enzimática E Destilação Molecular]
Author: Fregolente P.B.L.
Pinto G.M.F.
Wolf-Maciel M.R.
Filho R.M.
Batistella C.B.
Abstract: Monoacilglycerides and diacilglycerides are produced through lipase-catalyzed glycerolysis of soybean oil using Candida antárctica B in a solvent-free system. The reaction was carried out at a glycerol to triacylglycerol molar ratio of 8:1 with 2% of lipase. Acylglycerides, free fatty acids (FFA) and glycerol produced were separated employing the molecular distillation process. Starting from a product of enzymatic reaction 25.06% of triacylglycerols, 46.63% of diacylglycerides, 21.72% of monoacylglycerides, 5.38% of FFA and 1.21% of glycerol and after consecutively distillations, monoacylglycerides with 80% of purity was obtained and also oil with 54% of diacylglycerides to be used in human dietary.
Rights: aberto
Identifier DOI: 
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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