http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112062794-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3ca022b6617cdf350d072b5a864bed2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-07 |
| filingDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcac2a9be6388dea017cc0357946045e |
| publicationDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112062794-A |
| titleOfInvention | A kind of Epimedium extract and preparation process |
| abstract | The invention relates to the technical field of epimedium extracts, and discloses an epimedium extract and a preparation process, comprising the following steps: using an ultrafine pulverizer to pulverize the dried epimedium leaves, and pulverize the pulverized epimedium leaves The Epimedium is added to the warm water, and heated and concentrated, the diluted ethanol aqueous solution is added to the concentrated solution, and the ethanol aqueous solution is used as the extraction solvent, and kept at a constant temperature, and then the solution is heated and concentrated, and the concentrated solution is used micronized. The filtration membrane is filtered to remove the impurities in the concentrated solution. The Epimedium extract and its preparation process can fully release the effective components inside the Epimedium leaves by using ethanol to extract the solvent and concentrate it for many times, and effectively improve the quality of the epimedium. The extraction amount of carriin can remove impurities in the concentrated solution by using a microfiltration membrane, which is beneficial to improve the purity of icariin. The preparation process of icariin is simple and easy to operate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113318140-A |
| priorityDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.