http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107669613-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-805 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-987 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-98 |
| filingDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107669613-B |
| titleOfInvention | A nanometer Margarita extract, its extraction method, and cosmetic containing the same |
| abstract | The invention discloses a nano pearl extract, an extraction method thereof and cosmetics containing the pearl extract, wherein the method comprises the following steps: a. grinding pearl particles to below 100 nanometers to obtain pearl powder; b. b, mixing the pearl powder and the ethanol aqueous solution in the step a in a kettle type reactor, and introducing carbon dioxide gas for reaming; c. b, filtering the solid-liquid mixture obtained after hole expansion treatment in the step b to obtain filtrate and filter residues; d. c, washing and drying the filter residue obtained in the step c to obtain the reaming pearl powder; e. mixing the hole-enlarged pearl powder with an acetic acid-sodium acetate buffer solution, extracting in a kettle type reactor, and centrifuging to obtain a supernatant; f. and d, mixing the supernatant obtained in the step d and the filtrate obtained in the step c, concentrating and drying to obtain the pearl extract. The pearl extract provided by the method contains more effective components, and can improve the performance of the pearl extract and cosmetics. |
| priorityDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.