http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103113489-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_444768317cc82f0a7aa7d5c938d14f6d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf5b9c1b57fb5228fa8b206573f6774d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_367e5bdbf92b5173c22d1e94cab7f51f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94954811d7524e6fd03b8dfae7612b35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3381c1f82c72a91d05efa1db1da7f09 |
| publicationDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103113489-B |
| titleOfInvention | Method of purifying polysaccharide of Xinjiang jun dates |
| abstract | The invention discloses a method of purifying polysaccharide of Xinjiang jun dates. The method comprises the steps: taking crushed Xinjiang jun dates the kernels of which are removed, adding water into date powder, adding 1% (W/V) of biological complex enzyme, performing enzymolysis for 56-66min under the conditions of 58-63 DEG C and pH value of 6, performing centrifugation, concentration, standing and dynamic washing, adding water into crude polysaccharide to dissolve a polyamide column, wherein the usage amount of polyamide is four times that of the crude polysaccharide in dates; and eluting one time of column volume of deionized water at the flow velocity of 1.5Ml/min, and then performing secondary concentration, washing and drying to obtain decolored fine polysaccharide. The method is widely applied in the field of purifying polysaccharide of Xinjiang jun dates, and has wide application values. |
| priorityDate | 2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.