http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105294872-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10 |
| filingDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105294872-B |
| titleOfInvention | A kind of preparation method of the luxuriant mushroom polysaccharide of carboxy methylation shuttle handle pine |
| abstract | The invention discloses a kind of preparation method of the luxuriant mushroom polysaccharide of carboxy methylation shuttle handle pine, step is：By the luxuriant mushroom freeze-drying of shuttle handle pine, grind into powder, then with ethanol water extract-alcohol precipitation, removing protein, the processing for removing the processes such as small molecular weight impurity, obtain the luxuriant mushroom polysaccharide of shuttle handle pine；Preparing the luxuriant mushroom polysaccharide method of carboxy methylation shuttle handle pine is：The luxuriant mushroom polysaccharide of 250mg shuttles handle pine is taken to be dissolved in 10mlNaOH solution, it is thoroughly mixed liquid 30min, add the mixed solution of 3g monoxones and 15ml isopropanol, stir after 1h, 4h is reacted in the insulating box for being placed in 65 DEG C, it is cooled to room temperature, pH is adjusted to neutrality with 0.5M HCl, flowing water dialysed overnight, the molecular cut off of bag filter is 3000, mixed with 95% ethanol solution of 4 times of volumes, stir after 30min, be placed in 4 DEG C of refrigerator 12h, then centrifuge, supernatant is abandoned, freeze-drying obtains the luxuriant mushroom polysaccharide of carboxy methylation shuttle handle pine. |
| priorityDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 352.