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Enzymatic synthesis of citronellol laurate in organic media and in supercritical carbon dioxide

Paper ID Volume ID Publish Year Pages File Format Full-Text
4011 204 2008 7 PDF Available
Title
Enzymatic synthesis of citronellol laurate in organic media and in supercritical carbon dioxide
Abstract

Short-chain esters of carboxylic acids and monoterpene alcohols are very important compounds in food, cosmetic and pharmaceutical industries. Lipase-catalyzed esterification of β-citronellol and lauric acid was performed in organic solvents and in supercritical carbon dioxide (SC CO2). The optimal conditions found in organic solvents at atmospheric pressure were: an equimolar ratio of substrates, a temperature of 60 °C, an agitation speed of 500 rpm, 12% (w/w of substrates) enzyme preparation of lipase B from Candida antarctica. The highest conversion in SC CO2 was obtained at 60 °C and 10 MPa with ethyl methylketone serving as a co-solvent.

Keywords
Citronellol laurate; Biocatalysis; Immobilized enzymes; Lipase; Food engineering; Supercritical carbon dioxide
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Enzymatic synthesis of citronellol laurate in organic media and in supercritical carbon dioxide
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 42, Issue 1, 15 October 2008, Pages 6–12
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