2015
DOI: 10.1016/j.apcata.2014.10.050
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Optimization of ethyl ester production from olive and palm oils using mixtures of immobilized lipases

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Cited by 80 publications
(80 citation statements)
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“…Após esse tempo, uma alíquota de 1 mL foi misturada com água, e centrifugada. A fase superior, constituída pelo biodiesel foi analisada em cromatógrafo gasoso com detector de ionização de chama (FID) e uma coluna capilar DB-1, conforme condições descritas por Poppe (2015). A quantidade de FAEE (Fatty Acid Ethyl Esters) foi calculada utilizando o método de normalização compensada com padronização interna, com base na norma europeia EN 14103.…”
Section: Tabela 1 -Estratégias De Imobilizaçãounclassified
“…Após esse tempo, uma alíquota de 1 mL foi misturada com água, e centrifugada. A fase superior, constituída pelo biodiesel foi analisada em cromatógrafo gasoso com detector de ionização de chama (FID) e uma coluna capilar DB-1, conforme condições descritas por Poppe (2015). A quantidade de FAEE (Fatty Acid Ethyl Esters) foi calculada utilizando o método de normalização compensada com padronização interna, com base na norma europeia EN 14103.…”
Section: Tabela 1 -Estratégias De Imobilizaçãounclassified
“…Moreover, lipases can perform reactions with high specificity, regioselectivity and enantioselectivity, becoming the most used enzymes in synthetic organic chemistry [13,[18][19][20]. Therefore, there is substantial interest in developing appropriate lipase preparations for their use in biodiesel synthesis [21,22]. As an initial approach, the study of biodiversity is a valuable tool for the discovery of new lipolytic enzymes useful for biocatalysis [20,23,24].…”
Section: The Enzymesmentioning
confidence: 99%
“…Enzyme immobilization is a well-reported technology that allows application of enzymes in many biocatalyzed processes like in lipase-mediated biodiesel production [9,22,40]. In general, immobilization allows reuse of the biocatalyst, makes the product recovery easier, and frequently enhances enzyme resistance against inactivation by different denaturants, providing more stable and efficient catalysts [41,42].…”
Section: Lipase Immobilizationmentioning
confidence: 99%
“…Furthermore, these enzymes may be specific for the position or type of fatty acid in the glycerol, which allows the variety mixtures of oils, can be produced (Svensson and Adlercreutz 2011). However, as vegetable oils are heterogeneous substrates, containing triacylglycerol formed by very different fatty acids, it's difficult to find a lipase that acts efficiently on all available substrates (Poppe et al 2015;Issariyakul and Dalai 2014). This fact reflects the extensive research for finding best sources of lipases for optimal reaction rates and conversions for one specific substrate (Poppe et al 2015;Rosset et al 2011;Speranza and Macedo 2012).…”
Section: Introductionmentioning
confidence: 99%
“…These reactions initially were mainly produced following the conventional chemical process where one of the most commonly used catalysts is sodium methoxide, which is efficient in terms of reaction team and yields (Poppe et al 2015). However, lipase-catalyzed interesterification has many advantages compared to the corresponding chemical process (Svensson and Adlercreutz 2011).…”
Section: Introductionmentioning
confidence: 99%