http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112724116-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-62 |
| filingDate | 2021-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112724116-B |
| titleOfInvention | A kind of method for extracting anthocyanin from purple corn cobs |
| abstract | The invention discloses a method for extracting anthocyanin from purple corn cobs. The extraction step includes: after the purple corn cobs are crushed, adding an anthocyanin extract, the extract is ethanol: water: hydrochloric acid, after ultrasonic-assisted extraction, hydrolyzing the glycosidic bonds in the anthocyanins in a boiling water bath to release free anthocyanins, Finally, the finished product of purple corn cob anthocyanin is obtained by vacuum concentration and vacuum freeze-drying technology. The invention can be used for the extraction of anthocyanin from purple corn cobs, greatly improves the extraction rate of anthocyanin, and saves the extraction cost of anthocyanin. The invention can solve the problem of expensive cost of anthocyanin raw materials at present, and "turn waste into treasure" of purple corncob resources. |
| priorityDate | 2021-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.