http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111118071-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-18 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-10 |
| filingDate | 2020-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111118071-B |
| titleOfInvention | A fermentation method for producing xylitol and ethanol by using non-detoxified cellulose raw materials |
| abstract | In view of the problems existing in the existing cellulosic ethanol preparation technology, the inhibition of fermentation by inhibitors in cellulose hydrolyzate, the incomplete conversion of xylose, the inhibition of xylose fermentation by glucose, and the inconsistency between the temperature of cellulase and microbial fermentation, The invention provides a fermentation method for producing xylitol and ethanol by using non-detoxified cellulose raw materials, which comprises the steps of culturing bacteria, xylose fermentation, adding cellulase, synchronous saccharification and fermentation, and the like. The present invention uses a Kluyveromyces marx strain based on the co-utilization of acetic acid and xylose to realize the simultaneous utilization of xylose and inhibitors, eliminating the problem of inhibitor removal; adopting high-temperature synchronous saccharification and fermentation, eliminating the need for cellulase Compared with the problem of fermentation temperature mismatch, compared with the existing cellulosic ethanol fermentation technology, a significant reduction in production cost is achieved. |
| priorityDate | 2020-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.