High-yield synthesis of wax esters catalysed by modified <Emphasis Type="Italic">Candida rugosa</Emphasis> lipase |
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Authors: | M H Guncheva D Zhiryakova |
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Institution: | (1) Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria |
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Abstract: | Candida rugosa lipase (CRL) was applied in a non-solvent esterification reaction to yield twelve wax esters. All products were obtained
in nearly 100% yield for 10 h at 50°C when immobilized PEG2000-activated C. rugosa lipase was added to the reaction mixture. The surfactant had also a beneficial effect on the stability of the biocatalytic
preparation with 83% of its activity conserved after the seventh run of repeated batch reactions. |
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Keywords: | Activation Candida rugosa lipase Immobilization Wax esters |
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