http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014133170-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P2203-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-06 |
| filingDate | 2013-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014133170-A |
| titleOfInvention | METHOD FOR PRODUCING CHEMICAL SUBSTANCE |
| abstract | 1. A method of obtaining a chemical substance by continuous fermentation, wherein said method comprises filtering the culture fluid of the microorganism (s) through a separation membrane; preservation of the liquid that has not passed through the filter in the culture fluid or return by a reverse flow of the liquid that has not passed through the filter to the culture fluid; adding feedstock for fermentation to the culture fluid; and extracting the product from the filtrate; where the specified fermentation feedstock contains pentose and hexose and where the specified microorganism (s) is (are) a microorganism (s) having a metabolic pathway in which pentose reductase and pentoldehydrogenase are used for pentose metabolism. 2. A method for producing a chemical substance according to claim 1, which includes the implementation of continuous fermentation under conditions when the oxygen transfer coefficient (KLa) is from 5 to 300 hours. A method of obtaining a chemical substance according to any one of paragraphs. 1 or 2, where the ratio of pentose to hexose, which are contained in the specified raw materials for fermentation, is from 1: 9 to 9: 1.4. A method of obtaining a chemical substance according to any one of paragraphs. 1 or 2, where the specified raw material for fermentation is a sugar syrup obtained from biomass. 5. A method of obtaining a chemical substance according to any one of paragraphs. 1 or 2, wherein said pentose is xylose. 6. A method of obtaining a chemical substance according to any one of paragraphs. 1 or 2, wherein said pentose reductase is xylose reductase. 7. A method of obtaining a chemical substance according to any one of paragraphs. 1 or 2, wherein said pentol dehydrogenase is xylitol dehydrogenase. |
| priorityDate | 2012-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.