ABSTRACT In the present study, a kinetic model for the biocatalytic synthesis of esters using Rhizopus oryzae resting cells is proposed. The kinetic study has been made in a range of 30-50 °C and atmospheric pressure. The Influence of operating variables, water content, pH, amount of mycelium was studied. Different values of temperature, initial mycelium concentration and acid/alcohol molar ratio were tested. Initial rates were estimated from the slope of the concentration of palmitic acid, or their corresponding ester at conversions of less than 10%, versus time and reported as mmol l-1 min -1. The values of kinetic constants were computed using the freeware program SIMFIT (http:\\www.simfit.man.ac.uk). Key words: bound lipase, esterific...
Effects of water activity and 1-propanol concentration on synthesis of propyl oleate from oleic acid...
Recently, lipase has attracted some interests because of its usage in catalyzing esterification reac...
Some physical parameters for the esterification of oleic acid and butanol by mycelial lipase from Rh...
ABSTRACT In the present study, a kinetic model for the biocatalytic synthesis of esters using Rhizop...
The esterification of oleic acid and ethanol with immobilised lipase in a solvent-free media is pres...
Sunflower oil modification for production of semisolid fats was carried out via acidolysis using pal...
The kinetics of the esterification of oleic acid with 1-butanol catalyzed by free Rhizomucor miehei ...
The enzymatic esterification of fatty acids (mainly oleic acid) and ethanol is studied in this work....
This paper reports the lipase-catalyzed esterification of oleic acid (with ethanol) in a batch react...
Whole-cell enzymes have been used as biocatalysts in a variety of reactions, such as free fatty acid...
Enzymatic synthesis of palm oil esters (POE) was carried out via alcoholysis of palm oil (PO) and ol...
The production of organic acids by biotechnological processes has experienced a notable impulse with...
The utilization of natural mica as a biocatalyst support in kinetic investigations is first describe...
Ethyl acetate is a versatile ester used as solvent and diluents. The conventional esterification rea...
570-576Esterification of lauric acid with n-butanol, catalyzed by immobilized Candida antarctica l...
Effects of water activity and 1-propanol concentration on synthesis of propyl oleate from oleic acid...
Recently, lipase has attracted some interests because of its usage in catalyzing esterification reac...
Some physical parameters for the esterification of oleic acid and butanol by mycelial lipase from Rh...
ABSTRACT In the present study, a kinetic model for the biocatalytic synthesis of esters using Rhizop...
The esterification of oleic acid and ethanol with immobilised lipase in a solvent-free media is pres...
Sunflower oil modification for production of semisolid fats was carried out via acidolysis using pal...
The kinetics of the esterification of oleic acid with 1-butanol catalyzed by free Rhizomucor miehei ...
The enzymatic esterification of fatty acids (mainly oleic acid) and ethanol is studied in this work....
This paper reports the lipase-catalyzed esterification of oleic acid (with ethanol) in a batch react...
Whole-cell enzymes have been used as biocatalysts in a variety of reactions, such as free fatty acid...
Enzymatic synthesis of palm oil esters (POE) was carried out via alcoholysis of palm oil (PO) and ol...
The production of organic acids by biotechnological processes has experienced a notable impulse with...
The utilization of natural mica as a biocatalyst support in kinetic investigations is first describe...
Ethyl acetate is a versatile ester used as solvent and diluents. The conventional esterification rea...
570-576Esterification of lauric acid with n-butanol, catalyzed by immobilized Candida antarctica l...
Effects of water activity and 1-propanol concentration on synthesis of propyl oleate from oleic acid...
Recently, lipase has attracted some interests because of its usage in catalyzing esterification reac...
Some physical parameters for the esterification of oleic acid and butanol by mycelial lipase from Rh...