fulltext.study @t Gmail

Repeated production of fatty acid methyl ester with activated bleaching earth in solvent-free system

Paper ID Volume ID Publish Year Pages File Format Full-Text
36209 45124 2006 5 PDF Available
Title
Repeated production of fatty acid methyl ester with activated bleaching earth in solvent-free system
Abstract

The enzymatic transesterification of rapeseed oil and methanol with activated bleaching earth (ABE) as a medium was investigated in a solvent-free system. The initial fatty acid methyl ester (FAME) production rate in the solvent-free system was 2.3-fold lower than that in the organic solvent system, but there was not much difference between the overall reaction rates in the solvent and solvent-free systems. When ABE was added to the reaction mixture consisting of rapeseed oil, methanol and lipase, the repeated batch production of FAME was conducted for nine cycles without a significant inactivation of lipase. However, it was only repeated six times in the rapeseed oil-fed batch process, because of the inactivation of lipase. The FAME yield based on used lipase in the repeated batch process was 55.8 g FAME per gram used lipase, which was two-fold higher than that of the oil-fed batch process.

Keywords
Activated bleaching earth; Lipase; Solvent free; Fatty acid methyl ester; Esterification
First Page Preview
Repeated production of fatty acid methyl ester with activated bleaching earth in solvent-free system
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 41, Issue 8, August 2006, Pages 1849–1853
Authors
, , , ,
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