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Optical resolution of n-butyl d- and l-lactates using immobilized lipase catalyst

Paper ID Volume ID Publish Year Pages File Format Full-Text
21115 43207 2011 3 PDF Available
Title
Optical resolution of n-butyl d- and l-lactates using immobilized lipase catalyst
Abstract

n-Butyl d- and l-lactates (BuDLa and BuLLa) were incubated with immobilized lipase. 1H-NMR showed that BuDLa reacted to oligomers, while BuLLa did not react. A mixture containing 90.4% of BuLLa and 9.6% of BuDLa was incubated with the enzyme for 72 h, then distilled. The purity of BuLLa increased to 98.6%.

Keywords
Butanol; Condensation; Lactate; Lipase; Optical resolution
First Page Preview
Optical resolution of n-butyl d- and l-lactates using immobilized lipase catalyst
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 111, Issue 1, January 2011, Pages 19–21
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering