http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104744602-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2015-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104744602-B |
| titleOfInvention | Radix Scrophulariae polysaccharide and the method for microwave extraction thereof |
| abstract | The method that the invention discloses Radix Scrophulariae polysaccharide and microwave extraction thereof, the making beating of (1) raw medicinal material or pulverizing, then use compound enzymic preparation enzymolysis；(2) Radix Scrophulariae is that 1:10 1:100 carries out microwave radiation exaraction with the solid-liquid ratio of water, obtains extracting solution, during extraction, extraction pot is carried out step evacuation and vacuum breaker after centrifugal filtration；(3) Radix Scrophulariae polysaccharide extraction liquid is loaded to macroporous adsorption resin chromatography post, uses deionized water eluting, collect eluent；(4) by after eluent concentrating under reduced pressure, add ethanol and be sufficiently stirred for mixing, stand；(5) lyophilization.The present invention is by by compound enzymic preparation enzymolysis, the multinomial technology such as vacuum impulse, microwave-assisted, resin absorption carry out effective integration, significantly improve extraction ratio and the purity of Radix Scrophulariae polysaccharide, shorten extraction time, the market competitiveness is strong, having a extensive future, the Radix Scrophulariae polysaccharide obtained has obvious inhibitory action to cancerous cell. |
| priorityDate | 2015-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.