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Rhizopus arrhizus lipase-catalyzed interesterification of palm oil midfraction in a gas-lift reactor
dc.creator | Mojović, Ljiljana | |
dc.creator | Šiler-Marinković, Slavica | |
dc.creator | Kukić, G. | |
dc.creator | Bugarski, Branko | |
dc.creator | Vunjak-Novaković, Gordana | |
dc.date.accessioned | 2021-03-10T09:35:56Z | |
dc.date.available | 2021-03-10T09:35:56Z | |
dc.date.issued | 1994 | |
dc.identifier.issn | 0141-0229 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/51 | |
dc.description.abstract | Celite-immobilized lipase from Rhizopus arrhizus was encapsulated in lecithin reverse micelles and used to interesterify triacylglycerols of palm oil midfraction with stearic acid in n-hexane. The reaction kinetics were studied in a gas-lift reactor with an internal draft tube. The equilibrium state was reached more rapidly in the gas-lift reactor (9 h) than in comparative shake-flask studies (12 h). A 2.8-fold increase in the productivity of interesterification by Celite-immobilized and lecithin-protected lipase was achieved in the gas-lift reactor when compared with shake-flask experiments. The high productivity of the enzymatic interesterification was attributed to the combined effects of enzyme immobilization and reactor design. | en |
dc.publisher | Elsevier Science Inc, New York | |
dc.rights | restrictedAccess | |
dc.source | Enzyme and Microbial Technology | |
dc.subject | Celite-immobilized lipase | en |
dc.subject | gas-lift reactor | en |
dc.subject | Interesterification | en |
dc.subject | palm oil midfraction | en |
dc.subject | reverse micelles | en |
dc.title | Rhizopus arrhizus lipase-catalyzed interesterification of palm oil midfraction in a gas-lift reactor | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 162 | |
dc.citation.issue | 2 | |
dc.citation.other | 16(2): 159-162 | |
dc.citation.spage | 159 | |
dc.citation.volume | 16 | |
dc.identifier.doi | 10.1016/0141-0229(94)90079-5 | |
dc.identifier.pmid | ||
dc.identifier.scopus | 2-s2.0-0028140542 | |
dc.type.version | publishedVersion |