Enzymic alcoholysis of blackcurrant oil |
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| Authors: | Miroslav Vacek Marie Zarevúcka Zdeněk Wimmer Karel Stránský Martina Macková Kateřina Demnerová |
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| Affiliation: | (1) Institute of Chemical Technology, Faculty of Food and Biochemical Technology, Technická 5, CZ-160 28 Prague 6, Czech Republic;(2) Institute of Organic Chemistry and Biochemistry AS CR, Flemingovo nám!["ecaron"]("/content/m50440751688330w/xlarge283.gif") stí 2, CZ-166 10 Prague 6, Czech Republic |
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| Abstract: | Alcoholysis of blackcurrant oil mediated by Pseudomonas fluorescens lipase performed at 30 °C in ethanol (96%, v/v) used both as a solvent and as a reactant. After 16 h, 95% of triacylglycerols present in the oil was converted into a mixture consisting of fatty acid ethyl esters, free fatty acids, monoacylglycerols and diacylglycerols. The highest amount of fatty acid ethyl esters (52%) was achieved after 8 h. |
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| Keywords: | alcoholysis blackcurrant oil lipase Pseudomonas fluorescens triacylglycerol |
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