Title:
The enzymatic ester interchange which uses the lipase fixed on hydrophobic resin in the inside of solution
Document Type and Number:
Japanese Patent JP5989121
Kind Code:
B2
Abstract:
Disclosed are an enzymatic batchwise or continuous process for the production of fatty acid alkyl esters for use in the biofuels, food and detergent industries and a system therefor. The process utilizes enzymes immobilized on a hydrophobic resin mixed with a fatty acid source and an alcohol or alcohol donor in the presence of an alkaline or mild alkaline aqueous buffer, or in the presence of water or aqueous solution. The production process for fatty acid alkyl esters is carried out by transesterification or esterification simultaneously or sequentially. The biocatalyst activity is maintained with no significant activity losses in multiple uses and also avoids the accumulation of glycerol and water by-products or other hydrophilic compounds on the biocatalyst.
Inventors:
Bachelor, Sobi
Eg Barrier, Ahmad
Masuri, Rametsu
Eg Barrier, Ahmad
Masuri, Rametsu
Application Number:
JP2014527808A
Publication Date:
September 07, 2016
Filing Date:
August 31, 2011
Export Citation:
Assignee:
Trans Bio-Diesel Limited
International Classes:
C12P7/62; C12M1/40; C12P7/20
Other References:
YUECEL, Y., et al.,Biomass and Bioenergy,2011年 2月23日,35,pp.1496-1501
SEVERAC, E., et al.,Enzyme and Microbial Technology,2011年 1月 5日,48(1),pp.61-70
SEVERAC, E., et al.,Enzyme and Microbial Technology,2011年 1月 5日,48(1),pp.61-70
Attorney, Agent or Firm:
Asamura patent office