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Št. zadetkov: 4
ǂThe ǂlipase-catalyzed synthesis of fatty acid fructose esters in organic media and in supercritical carbon dioxide
Saša Šabeder, Maja Leitgeb, Željko Knez
Izvirni znanstveni članek
Oznake: kemijska procesna tehnika;visokotlačna tehnologija;superkritični CO2;esterifikacija;fruktoza;Candida antarctica lipaza;organska topila;chemical processing;high pressure technology;supercritical CO2;lipase catalyzed syntheses;esterification;fructose palmitate;biocatalysts;lipase;Candida antarctica B;
Sugar fatty acid esters are biodegradable surface active compounds in foodstuffs and cosmetics or pharmaceuticals. They have potential in replacing pollutant chemically synthesized surfactants. The enzymatic synthesis of fructose palmitate catalyzed by Candida antarctica B lipase was performed in di ...
Leto: 2006 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Fazna ravnotežja metanol - olja
Saša Šabeder, Željko Knez, Mojca Škerget
Diplomsko delo
Oznake: biodizel;olje ogrščice;sončnično olje;podlasičino olje;metanol;katalizator;ternarni sistemi;fazna ravnotežja;topnost;biodiesel;rapeseed oil;sunflower oil;mink oil;methanol;catalyst;ternary systems;phase equilibrium;solubility;
Fazna ravnotežja metanol - olja : diplomska naloga
Leto: 2003 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Enzymatic synthesis of sugar fatty acid esters in organic solvent and in supercritical carbon dioxide and their antimicrobial activity
Maja Leitgeb, Saša Šabeder, Željko Knez
Izvirni znanstveni članek
Oznake: biokataliza;lipaza;sladkorni estri maščobnih kislin;organsko topilo;superkritični CO2;antimikrobno delovanje;biocatalysis;lipase;sugar fatty acid ester;organic solvent;cupercritical CO2;antimicrobial activity;
Lipase-catalyzed synthesis of different sugar fatty acid esters was performed in high yields in 2-methyl-2-butanol at atmospheric pressure and in supercritical carbon dioxide (SC CO2) at 10 MPa. Influence of molecular sievesconcentration on conversion in SC CO2 was studied. Growth inhibitory effect ...
Leto: 2008 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Comparison of the esterification of fructose and palmitic acid in organic solvent and supercritical carbon dioxide
Saša Šabeder, Maja Leitgeb, Željko Knez
Izvirni znanstveni članek
Oznake: kemijska procesna tehnika;visokotlačna tehnologija;superkritični CO2;esterifikacija;organska topila;sinteza;lipaze;Candida antarctica B;aktivnost encimov;chemical processing;high pressure technology;supercritical CO2;esterification;organic solvent;lipase catalysed synthesis;fructose fatty esters;enzyme activity;
Sugar fatty acid esters are nonionic surfactants, which are used for personal care products, cosmetic applications, and as emulsifiers for food. In recent years, enzymatic synthesis of sugar fatty acid esters is attracting keen attention as a new manufacturing method for future application. Reaction ...
Leto: 2005 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Št. zadetkov: 4
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