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Esterification of D-glucose with oleic- and palmitic acids were carried out in the absence and presence of a biocatalyst, Candida antarctica lipase. The reaction medium was a mixture of dimethyl… Click to show full abstract
Esterification of D-glucose with oleic- and palmitic acids were carried out in the absence and presence of a biocatalyst, Candida antarctica lipase. The reaction medium was a mixture of dimethyl sulphoxide and tert-butanol (1:4, v/v). The reaction products were analysed by FTIR, 1H-NMR and 13C-NMR, HSQC, and by ESI-MS. Results indicated that the ester products formed were 6-O-glucose oleate and 6-O-glucose palmitate both in the absence and in the presence of the biocatalyst, with yields above 90%.
Keywords:
ester synthesis;
glucose fatty;
acid ester;
biocatalyst;
fatty acid;
synthesis without
Journal Title: Journal of oleo science
Year Published: 2020
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Journal Title: Journal of oleo science
Year Published: 2020
Link to full text (if available)
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recommendations!