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Biocatalytic esterification of lavandulol in supercritical carbon dioxide using acetic acid as the acyl donor

Paper ID Volume ID Publish Year Pages File Format Full-Text
18497 42725 2006 5 PDF Available
Title
Biocatalytic esterification of lavandulol in supercritical carbon dioxide using acetic acid as the acyl donor
Abstract

The monoterpene lavandulol, an industrially significant component of the essential oil of plants of the genus Lavandula, has been successfully converted to lavandulyl acetate by enzymatic catalysis in supercritical carbon dioxide using immobilized Candida antarctica lipase B (Novozym 435). The biotransformation was optimized with respect to substrate concentration, temperature and pressure/density. Conversions of up to 86% were observed at substrate concentrations of 60 mM at 60 °C and 10 MPa. Increased temperature of the system resulted in lower enantioselectivity, whereas changes in pressure/density had little effect on this parameter.

Keywords
Biotransformation; Lavandulol; Lipase; Terpene; Supercritical carbon dioxide
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Biocatalytic esterification of lavandulol in supercritical carbon dioxide using acetic acid as the acyl donor
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Publisher
Database: Elsevier - ScienceDirect
Journal: Enzyme and Microbial Technology - Volume 39, Issue 4, 2 August 2006, Pages 621–625
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us