http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102017204379-B4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e95917f48f9f7d79148541d0844939ca |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-333 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-16 |
| filingDate | 2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1e3ff9c3c929731b814363a1e5f578f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0baa9a9f4d760707b4c41b8b307dac1 |
| publicationDate | 2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102017204379-B4 |
| titleOfInvention | Production process of a water-soluble ginko leaf extract |
| abstract | Production process of a water-soluble ginko leaf extract, characterized in that the process uses a fat-soluble ginko leaf extract as raw material and hot ethanol with a concentration of 25% with the temperature 50-60 ° C as extraction solvent; and that the ml value of the volume of the amount of consumption of the hot ethanol is 8 to 10 times the weight (in g) of the fat-soluble ginko leaf extract; and that after completely dissolving the fat-soluble ginko leaf extract with hot ethanol at a concentration of 25%, it is cooled to a temperature of 12-18 ° C. and placed overnight to precipitate the insoluble impurities, after which the residues are filtered to give a filtrate A to obtain, and wherein during the process to remove the ethanol by depressurizing the filtrate A, hot water is continuously added to the filtrate so that the ratio of the solids weight ratio to the volume of the solvent is controlled to 7-9%, then placed overnight at room temperature, and after filtering, a water-soluble ginko leaf extract is obtained. |
| priorityDate | 2016-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.