http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103059083-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-07 |
| filingDate | 2012-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103059083-B |
| titleOfInvention | A kind of purifying process of troxerutin crystalline mother solution |
| abstract | The purifying process of a kind of troxerutin crystalline mother solution, mainly through the concentration of troxerutin crystalline mother solution, removes methanol, water dissolution condensed cream; Flocculating agent A, the preparation of B; Flocculation filtration, removes impurity; The process of new resin C; The absorption of troxerutin filtrate, eluting; The concentration of eluent, dry; The process of the steps such as the regeneration of resin C, the troxerutin content 61.8% (HPLC) obtained, yield 76.5% (in mother solution used). Meeting oral specification, effectively reclaimed useless time resource, the regeneration that improve troxerutin is worth. At present, domestic also without pertinent literature report, be conducive to the development of recycling economy greatly, be suitable for industrialized production. |
| priorityDate | 2012-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.