http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104069150-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-16 |
| filingDate | 2014-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104069150-B |
| titleOfInvention | Preparation method of honeysuckle extract |
| abstract | The invention relates to a preparation method of a honeysuckle extract, which comprises the following steps: ethanol extraction, decompression concentration, pH value regulation, macroporous resin purification, concentration, drying and the like. The method has the advantages of simple process, easy operation, renewable utilization of the macroporous resin, low preparation cost and little environmental pollution; the ethanol solution is used as an extraction and elution solvent, so that the safety is high, the price is low, the solvent is easy to obtain, and the production cost is low. The obtained flos Lonicerae extract has substantially the same components as flos Lonicerae, contains organic acid, iridoid glycoside, flavone, etc., realizes integral transfer of effective substance group, has high recovery rate of organic acid, iridoid glycoside, flavone, etc., more than 80% under the condition of effectively removing ineffective components, and has similarity of fingerprint of extract before and after macroporous resin purification of more than 0.91. |
| priorityDate | 2014-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.