http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2021355-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32898f78b0822968df172655dc75d3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-62 |
| filingDate | 2007-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cfe99aa6d5ff4755bb510b6ce80040c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd537e96fde5fcbfc704eced4f00e5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ede3882cccf137bb118775eb44b6ee25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2014d8b9e53856df2ca8d0b036d71c6 |
| publicationDate | 2009-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2021355-A1 |
| titleOfInvention | Method of polymyxin b recovery from fermentation broth |
| abstract | The invention is related to the method of polymyxine B recovery from fermentation broth for the purpose of pure substance recovery. The invention mentioned above is obtained by using the method of polymyxine B recovery from fermentation broth according invention, which abstract is characterized by, that the filtrate is obtained from fermentation broth, its pH and color is adjusted and purified on non-ionogenic synthetic adsorbents of polystyrene type with specific surface 500 till 1000 m<SUP>2</SUP>.g <SUP>-1</SUP> and fabric size 3 till 30 nm. The polymyxine B is eluated from adsorbent by aqueous solution of organic solvent. The polymyxine B base is coagulated from eluate after adjustment of pH to alcaline area. The polymyxine B base is converted by mineral acid to polymyxine B salt solution, from which is obtained crystal substance by drying. |
| priorityDate | 2006-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.