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Enzymatic synthesis of fatty acid methyl esters from lard with immobilized Candida sp. 99-125

Paper ID Volume ID Publish Year Pages File Format Full-Text
35709 45102 2007 4 PDF Available
Title
Enzymatic synthesis of fatty acid methyl esters from lard with immobilized Candida sp. 99-125
Abstract

In this paper, immobilized lipase catalyzed biodiesel production from lard was studied. Using Candida sp. 99-125, the effect of temperature, water content, enzyme amount, solvent and three-step methanolysis were investigated. The optimal conditions for processing 1 g of lard were: 0.2 g immobilized lipase, 8 ml n-hexane as solvent, 20% water based on the fat weight, temperature 40 °C, and three-step addition of methanol. As a result, the fatty acid methyl esters (FAMEs) yield was 87.4%. The lipase was proved to be stable when used repeatedly for 180 h.

Keywords
Biodiesel; Immobilized lipase; Transesterification; Lard; Methanolysis; Optimization
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Enzymatic synthesis of fatty acid methyl esters from lard with immobilized Candida sp. 99-125
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Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 42, Issue 9, September 2007, Pages 1367–1370
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
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Any Questions? feel free to contact us