http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0713215-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db8236e679c39a0d667201ef85f1fc88 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2007-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5069e4676c4dc5231b90355189fd93c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8176ef3dd11552377772e64697d1268b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93db259e70d95a95cb4815a814b98d53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77542ed98423814ce9599b3376d18114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a7f828a5039e5e5610d5c3c9b9e168a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a274f864e917e6738a3d78716a4af60 |
| publicationDate | 2012-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0713215-A2 |
| titleOfInvention | efficient process of producing and purifying high molecular weight hyaluronic acid and resulting product |
| abstract | EFFICIENT PROCESS OF PRODUCTION AND PURIFICATION OF HYALURINIC ACID OF HIGH MOLECULAR WEIGHT AND RESULTING PRODUCT. The present invention provides an efficient and improved process for the production and purification of high molecular weight hyaluronic acid (HA), one of which relates to providing growth conditions for the production of high molecular weight 1-IA in Sreptococcus zooepidemicus. For example, the growth medium comprising a lower concentration of protein, i.e., 1% casein hydrolyzate and a higher concentration of sugar, that is, 5% sucrose, resulted in 5-6 g / L HA of high molecular weight in the proportion of 3.5-4, Ox 10 ^ 6 ^ Da. The present invention also provides an efficient HA purification process comprising treatment with silica gel followed by active carbon and the respective diafiltration with less volume of solvent. |
| priorityDate | 2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.