http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103951718-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-13 |
| filingDate | 2014-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103951718-B |
| titleOfInvention | A kind of method preparing high-purity gardenoside and crocin with cape jasmine |
| abstract | The present invention relates to a kind of method preparing high-purity gardenoside and crocin with cape jasmine, belong to food, medical art.It comprises the following steps: a, get cape jasmine, and extract under the condition of 40 DEG C ~ 70 DEG C, liquid to be extracted is cooled to room temperature, adds gac or diatomite, filters, concentrated, obtains medicinal extract; B, medicinal extract to be dissolved in water, pH is regulated to be 7.8 ~ 9, do you be splined on MCI? gel chromatography column, leave standstill, first wash with water, must jasminoidin elutriant be contained with the ethanolic soln wash-out that mass percent concentration is 5% ~ 30% again, and then must crocin elutriant be contained with the ethanolic soln wash-out that mass percent concentration is 60% ~ 90%; C, will concentrate containing jasminoidin elutriant, with ethyl acetate or anhydrous alcohol solution, crystallization, obtains high-purity gardenoside; Crocin elutriant is concentrated, dry, obtain high pure crocin.The invention has the beneficial effects as follows: gained jasminoidin and crocin purity high. |
| priorityDate | 2014-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.