http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114668693-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3966ddee295e08cc6fcce4695c77f91b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 |
| filingDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b688efc9e69c9382ff153369ce1ec92c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70e3c012be0788a4390aebfb2b9333a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29eb98607f6d6d7f13ce4c349608a910 |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114668693-A |
| titleOfInvention | A kind of preparation method and application of Viola chinensis extract |
| abstract | The invention relates to the field of cosmetics, and provides a preparation method and application in cosmetics of an extract of Viola vulgaris. The extract provided by the present invention is prepared by the following method: in addition, taking qinpi powder below 40 mesh, in a solid-liquid ratio of 1 g: (5-20) ml, the ultrasonic-assisted extraction method is used for extraction, and the extraction power is 100W‑300W, the extraction temperature is 45℃‑90℃, and the extraction time is 0.5h‑10h. The extract provided by the present invention can also obviously inhibit the generation of various free radicals, and can also inhibit the activity of tyrosinase. Double effect of oxidation and whitening. The invention is also particularly suitable for sensitive skin, has little irritation to the skin, can exert effective anti-oxidation and whitening effects, and is also suitable for use in other types of skin. |
| priorityDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.