National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Enzymová hydrolýza oleje z černého rybízu v superkritickém oxidu uhličitém
Sovová, Helena ; Bernášek, Prokop ; Zarevúcka, Marie
Oil conversion to free fatty acids was measured for the reaction of refined blackcurrant oil and water, both dissolved in supercritical carbon dioxide, in a continuous-flow packed-bed reactor filled with immobilised lipase Lipozyme and glass beads at 15 MPa and 40 C. The enzyme amount and the flow rate were varied. The reaction kinetics was simulated with mathematical models for plug flow and ideal mixer.
Lipolýza v superkritických tekutinách katalyzovaná enzymy
Bernášek, Prokop ; Sovová, Helena
In this work we investigated influences of some conditions on the conversion degree of lipase-catalysed ethanolysis of blackcurrant oil in supercritical carbon dioxide (SC-CO2). A continuous-flow reactor containing an immobilized enzyme was applied. The examined conditions were flow of SC-CO2 flow of ethanol, water content and geometrical adjustment of the reactor.

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