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Oil and Gas Research
Studies from E. Hernandezmartin and co-researchers in the area of oil and gas research published
June 12th, 2009
"Quasi-quantitative selective production of diacylglycerols (DAG) rich in polyunsaturated fatty acids (PUFA) was demonstrated using a Penicillium camembertii lipase. Under optimal initial conditions [60 A degrees C, 10% (w/w) biocatalyst based on total reactants, 5:1 molar ratio of free conjugated linoleic acid (CLA) to hydroxyl groups in partial glycerides consisting of ca. 90% (w/w) monoacylglycerols (MAG) and ca. 10% (w/w) diacylglycerols (DAG)], reaction for only 4.5 h gave 98.62% DAG and 1.38% MAG," researchers in Madrid, Spain report.
"The DAG contained > 95% unsaturated fatty acid residues. Predominant DAG were LnLn, LnL and LL, although LO and LP were also...
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Source: Energy Weekly News (2009-06-12)