http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109265576-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbb32755ecbda278fd15cfcfd3d6f1d7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-715 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715 |
| filingDate | 2018-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8e2aa8879a760a098fb70dada73131e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_513ff63dcbd0fbdfa6bddc91194870b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c0ba2844ef961cd0752107fc6188ed9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce2ba77892ba06e8c2ef25e51e22fa53 |
| publicationDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109265576-A |
| titleOfInvention | Large molecular weight Astragalus polysaccharide with anti-inflammatory activity and preparation method and application thereof |
| abstract | The invention discloses a large molecular weight Astragalus polysaccharide having anti-inflammatory activity, a preparation method and application thereof, and belongs to the field of separation and purification of natural medicines. The large molecular weight xanthine polysaccharide has a molecular weight of 2,000 to 4,000 kDa and a purity of 75% or more. The invention also provides a preparation method and application of a large molecular weight Astragalus polysaccharide, which is extracted and purified by water extraction and alcohol precipitation method to obtain a large molecular weight APS, and is separated and purified by using DEAE-52 chromatography column combined with HW-65F chromatography column. The method can obtain high-purity large molecular weight Astragalus polysaccharide, and it is stable and feasible, and the obtained product has high purity. In addition, high-purity Astragalus polysaccharide APS 3a is applied to the mouse enteritis model induced by DSS, and it is found to have good resistance. Inflammatory activity, can be used to prepare anti-inflammatory drugs. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113603802-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113603802-B |
| priorityDate | 2018-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.