http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102293873-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82841035530077519d85b7b8dc48c4af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-88 |
| filingDate | 2011-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2be51b1d925387d4435384d37e6a2b9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a8bd9014d14cf12bb97c86845a23033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2148ab9ab49a7c70e6a4a7c5b59a9dc |
| publicationDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102293873-B |
| titleOfInvention | Preparation method of Bazheng mixture |
| abstract | The invention discloses a preparation method of a Bazheng mixture. The preparation method utilizes a diaphragm press filtration cycle extraction separation integrated technology to replace the existing immersion technology, the percolation technology and the decoction technology so as to extract active ingredients from prescription drugs, and thus the preparation method simplifies a process flow, shortens greatly a production period, saves energy consumption, is beneficial for environmental protection and greatly improves a recovery rate of active ingredients. Through adopting ultrafiltration membrane direct filtration to replace standing and filtration in preparation steps, the preparation method solves thoroughly the quality problem that a finished product produces precipitates easily and thus the finished product cannot satisfy mixture related requirements wherein the produced precipitates do not disappear through shaking, and shortens further a production period. |
| priorityDate | 2011-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.