| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-282 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 |
| filingDate |
2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109350649-B |
| titleOfInvention |
A kind of plant extract, its preparation method and application |
| abstract |
The invention discloses a traditional Chinese medicine extract, its preparation method and application. The preparation method of the traditional Chinese medicine extract disclosed in the present invention includes the following steps: (1) concentrating the filtrate A2 and replacing it with the filtrate A1 to obtain the extract; (2) aging the extract in step (1) at 2-6° C. , and filter to obtain the filtrate; (3) filter the filtrate in step (2) at 30-50°C. The traditional Chinese medicine extract provided by the invention has no preservatives, is safe, and has good anti-inflammatory and antipruritic effects. |
| priorityDate |
2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |