http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112794812-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-333 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-333 |
| filingDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112794812-B |
| titleOfInvention | Alkaloid compound extracted from banana flower and extraction method thereof |
| abstract | The invention belongs to the technical field of alkaloid compound extraction, and particularly relates to an alkaloid compound extracted from banana flowers, which is extracted by the following steps: (1) sun drying fresh banana flower, extracting, filtering, and concentrating under reduced pressure to obtain ethanol extract; (2) dispersing the ethanol extract into water, and sequentially extracting with petroleum ether and ethyl acetate to obtain ethyl acetate extract; (3) dissolving the ethyl acetate extract in methanol, and eluting with silica gel chromatographic column containing methanol and chloroform-methanol as eluents; (4) then eluting by high performance liquid chromatography and silica gel chromatographic column; (5) sequentially subjecting to high performance liquid chromatography, silica gel chromatographic column, and high performance liquid chromatography under constant pressure, eluting with chloroform-methanol, and collecting eluate to obtain alkaloid compounds. The alkaloid compound prepared by the method has high yield and better activity of inhibiting platelet aggregation. |
| priorityDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.