http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115161364-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-38 |
| filingDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115161364-B |
| titleOfInvention | Preparation method for increasing the production of exopolysaccharide of Lactobacillus paracasei JY062 |
| abstract | The invention discloses a method for improving the production of extracellular polysaccharides of Lactobacillus paracasei JY062. Step 1 is to determine the available carbon sources for the production of extracellular polysaccharides by Lactobacillus paracasei JY062 from the level of genes and the level of phenotype microbial carbon source utilization; Step 2, optimization of exopolysaccharide preparation process; Step 3, optimization of available carbon sources. The invention adopts an optimized MRS medium with pH 6, mannose, fructose, glucose and galactose as composite carbon sources, and ferments at 34° C. for 24 hours to prepare exopolysaccharides. Experimental verification shows that with the optimized preparation conditions, the yield of exopolysaccharide is increased from 7.70g/L to 13.31g/L, and the yield is increased by 72.85%. |
| priorityDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.