FIELD: chemistry.
SUBSTANCE: in method used are enzymes, immobilised on hydrophobic resin, mixed with source of fatty acids and alcohol or alcohol donor, in presence of alkali or weak alkali water buffer or in presence of water or water solution. Method for obtaining esters of fatty acids is realised by interesterification or esterification simultaneously or successively. Claimed system includes equipment and reagents for realisation of method with high efficiency.
EFFECT: biocatalytic activity is preserved without considerable loss of activity in case of repeated applications and without accumulation of glycerol and water byproducts or other hydrophilic components on biocatalyst.
16 cl, 23 dwg, 16 ex
Title | Year | Author | Number |
---|---|---|---|
METHODS AND SYSTEM FOR ENZYMATIC SYNTHESIS OF FATTY ACID ALKYL ESTERS | 2011 |
|
RU2600879C2 |
METHOD OF PRODUCING FATTY ACID METHYL ESTERS USING LIPASE MIXTURE (VERSIONS) | 2008 |
|
RU2520093C2 |
METHOD FOR REDUCTION OF RE-ESTERIFICATION LYPASE ACTIVITY AND METHOD FOR RE-ESTERIFICATION | 2007 |
|
RU2465329C2 |
BIOCATALYST, METHOD OF ITS PREPARATION AND METHOD OF REETHERIFICATION OF VEGETABLE OILS USING THIS BIOCATALYST | 2013 |
|
RU2539101C2 |
BIO-CATALYST, ITS PREPARATION METHOD AND THE FATTY ACIDS ESTERS COMPOUNDS PRODUCTION METHOD USING THIS BIO-CATALYST | 2016 |
|
RU2668405C2 |
LIPASE POWDER COMPOSITIONS | 2006 |
|
RU2412245C2 |
METHOD FOR PRODUCTION OF FIRM BUTTER SUITABLE FOR CHOCOLATE PRODUCTS | 2007 |
|
RU2445351C2 |
METHOD FOR ESTERIFICATION AND TRANSESTERIFICATION OF FAT RAW MATERIALS | 2020 |
|
RU2751698C1 |
METHODS OF ALKYL ESTER OBTAINMENT | 2005 |
|
RU2392263C2 |
STRAIN OF BACTERIUM Escerichia coli XL1-blue/pQS-G3, PRODUCENT OF THERMOSTABLE LIPASE OF BACTERIUM Geobacillus stearothermophilus G3 | 2013 |
|
RU2540873C1 |
Authors
Dates
2016-01-27—Published
2011-08-31—Filed