http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-20024026-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf73ac5075f2789fa685b90e6cf67103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-04 |
| filingDate | 2002-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fca03d5433084483917d8a163f3a469 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b29e88f3e210b85025940bae05e62fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8903cc7177f655b9e06f4a481b70ca9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd20e122dcdf3a8d32d70aa00effba20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0250890d6f3eaa1225d0bd9b442e7268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a81158cb00295a02e1aa019265b33f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_044fb8c65f59ffcab941d7450423717d |
| publicationDate | 2005-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-20024026-A3 |
| titleOfInvention | The method of fermentation preparation and isolation of extracellular glucan by Claviceps sp. |
| abstract | In the present invention, there is disclosed a fermentation process and isolation of extracellular glucan using Claviceps species fungi wherein the process is characterized in that Claviceps species fungi are used as a producer producing exopolysaccharides and which does not produce alkaloids and like biologically active substances, particularly from a group of Claviceps viridis and Claviceps maximensis species. Submersion cultivation is carried out at a temperature ranging from 18 to 28 degC, on a synthetic culture medium, biomass of the production microorganism is then removed after fermentation from the culture liquid by filtration or centrifugation and the retenate is stabilized after dialysis to a final appearance by lyophilization. A non-amorphous glucan form is prepared in such a manner that the retenate is exposed to the action of a direct current within an electrocoagulation device with an iron or aluminium sacrificed electrode at current density ranging from 0.05 to 0.8 mA/cme2 of surface of immersed electrodes at voltage gradient in the range of 0.2 to 2 V/cm of a distance between two electrodes, or in the electrocoagulation device, there can be used stainless steel electrodes and heavy metal salts are added to the solution, preferably aluminium, copper, iron, cadmium or lead salts in an amount ranging from 2 to 15 ml of the salt saturated solution per 1 liter of the culture liquid. |
| priorityDate | 2002-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.