http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105330668-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 |
| filingDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105330668-B |
| titleOfInvention | A kind of method of separation and concentration chlorophyllin sodium |
| abstract | The present invention relates to a kind of a kind of method of chlorophyllin sodium in method of separation and concentration chlorophyllin sodium, more particularly to aqueous two-phase air-float solvent floatation leaf of bamboo saponification liquor, belong to natural products extraction and separation technology field；The present invention gathers the fresh leaf of bamboo and pre-processes to obtain leaf of bamboo saponification liquor first；Tripotassium phosphate solution and leaf of bamboo saponification liquor are mixed in colorimetric cylinder, is transferred to after concussion is well mixed in flotation column, then adds ethanol from top end, leads to nitrogen and carries out flotation；After flotation terminates, the absorbance of phase chlorophyllin sodium up and down and upper mutually sugar is measured, draws the rate of recovery of chlorophyllin sodium and the clearance of sugar；Upper phase ethanol and lower phase tripotassium phosphate are recycled；The defects of extracting complex process, high energy consumption, low purity in separation process instant invention overcomes sodium copper chlorophyllin intermediate chlorophyllin sodium, there is provided a kind of simple to operate, inexpensive, green and efficient ethanol-method of tripotassium phosphate aqueous two-phase air-float solvent floatation to separate/is enriched with chlorophyllin sodium. |
| priorityDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.