http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014111167-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6436 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y301-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-10 |
| filingDate | 2011-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014111167-A |
| titleOfInvention | WAYS OF ENZYMATIC TRANSESTERIFICATION / ETHERIFICATION IN WHICH USE LIPASES IMMOBILIZED ON HYDROPHOBIC RESINS IN THE PRESENCE OF AQUEOUS SOLUTIONS |
| abstract | 1. A method of transesterification/esterification of a source of fatty acids with an alcohol to form alkyl esters of fatty acids, including the interaction of a source of fatty acids and an alcohol or an alcohol donor in the presence of an immobilized lipase preparation, where the immobilized lipase preparation contains at least one lipase immobilized on hydrophobic porous support, and the reaction mixture contains water, an aqueous solution or an aqueous alkaline buffer solution. The method of claim 1, wherein the aqueous buffer solution has a pH of 7 to about 11.3. The method according to claim 1, in which the aqueous solution is an aqueous solution of dissolved salts with a pH of 3 to 11.4. The method according to claim 1, in which the reaction medium contains water or an aqueous solution of dissolved salts up to 30 wt.%, specifically up to 25 wt.%, more specifically up to 20 wt.%, more specifically up to 15 wt.%, more specifically up to up to 10 wt.%, more specifically up to 5 wt.%. source of fatty acids.5. The method of claim 1 wherein said alcohol is a short chain alcohol. The method according to claim 1, wherein said donor alcohol is a monoalkyl alcohol or a dialkyl carbonate, which also functions as a source of a mild alkaline reagent in the reaction medium. The method according to claim 1, wherein said at least one lipase is a lipase derived from any of the following, Rhizomucor miehei, Pseudomonas sp., Rhizopus niveus, Mucor javanicus, Rhizopus oryzae, Aspergillus niger, Penicillium camembertii, Alcaligenes sp ., Acromobacter sp., Burkholderia sp., Thermomyces lanuginosus, Chromobacterium viscosum, Candida antarctica B, Candida rugosa, Candida antarctica A, papaya seeds and pancreatin.8. The method according to p. 1, in which the amount of the specified alkaline solution in the reaction medium is more than 5 wt.% |
| priorityDate | 2011-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.