| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-75 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-65 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9789 |
| filingDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106821859-B |
| titleOfInvention |
Preparation method of composite plant extract with anti-allergy and itching-relieving effects |
| abstract |
The invention provides a preparation method of a composite plant extract with anti-allergy and itching-relieving effects, which comprises the following steps: (1) selecting medicinal materials; (2) mixing and crushing; (3) supercritical CO 2 Extracting; (4) dissolving a solvent; (5) and (4) performing microfiltration. The invention selects specific plant combination and proportion, extracts effective components by a specific process, realizes stronger anti-allergy and itching-relieving effects, has faster onset speed, and has lighter appearance color and more stable property of the extracting solution. |
| priorityDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |