http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104402851-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-10 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104402851-B |
| titleOfInvention | A kind of extracting method of the barbaloin for cosmetics |
| abstract | The present invention relates to the extracting method of a kind of barbaloin for cosmetics, belong to natural drug extractive technique field.Comprise the steps: to gather Chinese aloe leaf, after grinding, obtain raw material slurry；The preparation phosphate buffer solution containing complex enzyme；Phosphate buffer solution is mixed with raw material slurry, heating, carry out enzymolysis, obtain enzymolysis liquid；Use microfiltration membranes that enzymolysis liquid is carried out filtering and impurity removing, obtain micro-filtration clear liquid；Use milipore filter that micro-filtration filtering is filtered, obtain ultrafiltration clear liquid；Ultrafiltration clear liquid is sent in chromatographic column and carries out removal of impurities；After the permeate of chromatographic column is spray-dried, powder is sent in extraction kettle, heat up, be passed through and guide and support agent and CO 2 The mixed fluid-mixing of gas, obtains barbaloin after extraction.The extracting method of the barbaloin that the present invention provides, has the advantage that extract yield is high, product purity is good, can reach the purity of more than 99%. |
| priorityDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 247.