http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112741856-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-333 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-71 |
| filingDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112741856-B |
| titleOfInvention | Preparation method and application of effective parts of peony medicinal material for anti-prostatic hyperplasia |
| abstract | The invention discloses a preparation method and application of the anti-prostatic hyperplasia effective parts of peony medicinal materials. The method for the anti-prostatic hyperplasia active parts comprises the following steps: (1) taking the peony medicinal materials, respectively adding 95% ethanol, 50% ethanol and Water is the extraction solvent and continuous countercurrent ultrasonic extraction is carried out 3 times to obtain continuous countercurrent ultrasonic extraction; (2) the obtained extract is combined with solidified 5α-reductase magnetic beads, solidified phosphodiesterase 5 magnetic beads and solidified Rho kinase magnetic beads. After the beads were mixed and incubated, the supernatant was discarded, and the adsorption was resolved with a desorption solvent, the magnetic beads were removed, and the solvent was recovered to obtain the anti-prostatic hyperplasia active site. The method of the invention extracts the active parts of anti-prostatic hyperplasia by continuous countercurrent ultrasonic method and magnetic bead-immobilized enzyme technology. The method can be used for industrial production, and solves the problem that traditional Chinese medicines contain complex components, but it is difficult to extract and separate them according to the mechanism of action. |
| priorityDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.