02010nab a2200277 4500 20260520001738.0 260224s2001 xxu Production of biodiesel fuel from triglycerides and alcohol using immobilized lipase 2001 07/11/2008 ; 07/11/2008 53-58 Artículoi publicado en el web site de THE UNIVERSITY OF AUCKLAND, Departmente of Chemical and Materials Engineering TRANSCRIPCIÓN DEL RESUMEN PUBLICADO POR EL AUTOR: Transesterification reactionwas performed using triglycerides and short-chain alcohol by immobilized lipase in non-aqueous conditions. The long-chain fatty acid ester, which is the product of this reaction, can be used as a diesel fuel that does not produce sulfur oxide and minimize the soot particulate. Immobilized Pseudomonas fluorescens lipase showed the highest activity in this reaction. Immobilization of lipase was carried out using porous kaolinite particle as a carrier.When methanol and ethanol were used as alcohol, organic solvent like 1,4-dioxane was required. The reaction could be performed in absence of solvent when 1-propanol and 1-butanol were used as short-chain alcohol. The activity of immobilized lipase was highly increased in comparison with free lipase because its activity sites became more effective. Immobilized enzyme could be repeatedly used without troublesome method of separation and the decrease in its activity was not largely observed. © 2001 Elsevier Science Journal of Molecular Catalysis B: Enzymatic 16 ARTICULO Iso, Mamoru Chenb, Baoxue 40127 Biodiesel 1163 Alcoholes 7200 Lipasa 40128 Triglicéridos 40129 Catálisis 2782 Enzimas 40130 Esterificación 40131 168818 168818 http://www.ecm.auckland.ac.nz/course/650361/young.pdf 0 0 0 0 236637 BVIAPG BVIAPG 2026-03-05 200043594 0 200043594 2026-03-05 14:49:16 2026-03-05 ARTICULO