http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110146600-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-331 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110146600-B |
| titleOfInvention | Preparation method and detection method of Bakuchi standard decoction |
| abstract | The invention relates to the field of modernization of traditional Chinese medicine, in particular to a preparation method and a detection method of Bakuchi standard decoction. The preparation method of Bakuchia standard decoction of the present invention comprises the following steps: taking Bakuchia medicinal material, adding water to decoct, and filtering to obtain a filtrate; concentrating and drying the filtrate, then freeze-drying, and the freeze-drying is divided into three stages: a. Pre-freezing: the pre-freezing temperature is -50℃～-45℃; b. Primary drying: The drying temperature is -30℃～0℃; c. The secondary drying: The drying temperature is 5～25℃ to obtain Psoraleae The standard decoction, the Bakuchi standard decoction has a high ointment rate, and after a 6-month accelerated stability test, the content is relatively stable, the moisture content is relatively stable, moisture absorption is resistant, and no impurity components are produced; The method for the total content of lipin and isopsoralen and the total transfer rate has good specificity, good repeatability and good stability. The characteristic map method of the present invention adopts ultra-high phase liquid phase, the method is simple, the detection time can be greatly shortened, and the production efficiency can be improved. |
| priorityDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.