http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107080974-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-10 |
| filingDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107080974-B |
| titleOfInvention | A kind of preparation method of chromatographic column and products thereof and its extract, the application in purifying glycosaminoglycan |
| abstract | The present invention provides preparation method of a kind of chromatographic column and products thereof and its applications in extraction, purifying glycosaminoglycan, including, chitin fine powder is filled into column, envelope column impregnates, high-temperature wash, constant temperature tube sealing, pH adjusting.To the extraction efficiency aspect of glycosaminoglycan, highest can be improved 23%；To the DNA purity aspect of glycosaminoglycan, highest can be improved 15%；In terms of the gain of the antiviral functions characteristic to glycosaminoglycan, highest can be improved 2.0, and if using coupled column, highest can be improved 1.7；Other aspects, preparation process of the present invention is environmentally protective, and can be handled with regard to economic raw material, has huge prospects for commercial application. |
| priorityDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.