Enzyme Catalyzed Regioselective Synthesis of Sucrose Fatty Acid Ester Surfactants
- 1 December 1997
- journal article
- research article
- Published by Taylor & Francis in Journal of Carbohydrate Chemistry
- Vol. 16 (9) , 1319-1325
- https://doi.org/10.1080/07328309708005752
Abstract
A commercial subtilisin preparation was used in pyridine to catalyze the regioselective conversion of sucrose and fatty acid vinyl esters into the 1′-O-acyl sucrose derivatives. The 1′-O-laury sucrose, 1′-O-myristyl sucrose and 1′-O-stearyl sucrose were obtained as the major products of these reactions. The 1′,6-di-O-acyl sucrose derivatives were also obtained as minor products. The critical micellar concentration (CMC) of each of these sucrose monoesters was determined.Keywords
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