2011
DOI: 10.1016/j.apcata.2010.10.035
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Catalytic ethanolysis of soybean oil with immobilized lipase from Candida antarctica and 1H NMR and GC quantification of the ethyl esters (biodiesel) produced

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Cited by 52 publications
(20 citation statements)
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“…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%
“…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%
“…1 H NMR spectrum of the -methylene groups of the long-chain ethyl esters should present a signal in the region between 4.00 and 4.40 ppm as quadruplet (characteristic of ethyl esters), while the spectrum of oils showed signals associated with the -methylene groups of the triacylglycerides (doublet of doublets) [33].…”
Section: Transesterification Of Oil To Faeementioning
confidence: 99%
“…A obtenção do biodiesel por catálise básica seguiu-se a metodologia já descrita por Rosset et al 215 Em um balão de três bocas (250 mL), equipado com um condensador de refluxo, foi adicionado o óleo de soja (50 g) em agitação magnética (moderada) até 70 ºC.…”
Section: Reação De Transesterificação Do óLeo De Soja Por Catálise Báunclassified