(НТУ "ХПІ", 2011) Некрасов, Павло Олександрович; Подлісна, О. В.
The article deals with issues related to the investigation of the influence of such parameters as temperature, enzyme load, molar ratio of substrates and reaction time on yield of twice -substituted structured lipids in enzymatic acidolysis of sunflower oil and caprylic acid. Optimal conditions and mathematic model, that allow us to predict the yield of twice-substituted structured lipids depending on critical process conditions were obtained.
Mathematical modeling of enzymatic fats transesterification kinetic was fulfilled. Rate constants for direct and reverse reactions were estimated. Equilibrium constants of the reactions were determined. Computed thermodynamic characteristics gave an opportunity to establish the dominant reaction.
