http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108654537-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-62 |
| filingDate | 2018-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108654537-B |
| titleOfInvention | Procyanidine auxiliary extraction device based on liquid electric pulse method |
| abstract | The invention discloses a procyanidine auxiliary extraction device based on a liquid electric pulse method, which comprises a discharge control unit, a treatment chamber, a metal filter screen, a polymer film, an extraction chamber and a drying chamber. When the device works, the pulsed electric field generator in the processing chamber is immersed in liquid in the processing chamber, and the frequency and the repetition frequency of the liquid electric pulse shock wave are set by regulating and controlling the discharge control unit. Through a high-voltage pulse electric field and shock waves generated by high-voltage pulse discharge, grape seeds soaked in liquid are acted by the pressure of the shock waves to form a mixed solution, the mixed solution is filtered through a polymer membrane, the mixed solution containing an extraction object is extracted in an extraction chamber, and finally, the mixed solution is subjected to vacuum drying and the extraction product is purified. The invention generates shock waves through high-voltage pulse discharge in liquid to act on grape seed cells, has the characteristics of simple structure, low cost, obvious effect, environmental friendliness and the like, and can effectively avoid the damage to the biological activity of grape seeds and procyanidine in the extraction process in the prior art. |
| priorityDate | 2018-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.