http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112851729-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-07 |
| filingDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112851729-B |
| titleOfInvention | Method for Separating Neocitrudin from Hesperidin Waste Liquid |
| abstract | The invention discloses a method for separating neocitrudine from hesperidin waste liquid, comprising: preparing a hesperidin mother liquor, passing the hesperidin mother liquor through a strong basic cationic resin to remove synephrine, and collecting the effluent; The effluent is passed through the macroporous adsorption resin, followed by water elution, 10%-50% ethanol elution, 60%-90% ethanol elution, collecting 60%-90% ethanol eluate, ultrafiltration, and nanofiltration The membrane is concentrated to obtain the retentate; the retentate is cooled and crystallized to obtain the coarse crystals of neocicitrin; the coarse crystals of neocicitrin are added to the organic mixture and mixed, and activated carbon is added, heated to reflux, filtered, concentrated, and the concentrated solution Cool and crystallize to obtain new tricitrin. The method for separating neocitrudinus from hesperidin waste liquid of the present invention reuses the hesperidin waste liquid, extracts neocitrudine from the hesperidin waste liquid, obtains economic benefits and solves sewage treatment at the same time question. |
| priorityDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.