http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109394591-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad3be9b070ef4d7c82891079719c078b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 |
| filingDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e2f69e16900500a18ed1cb0dd68943 |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109394591-A |
| titleOfInvention | A kind of anti-aging cosmetics technique |
| abstract | The present invention relates to a kind of anti-aging cosmetics techniques, it comprises the following steps: step 1: taking a certain amount of seaweed, it crushes, using 8 ~ 20 times of volume fractions be 40 ~ 80% ethanol-water solution as Extraction solvent, it is used 200W ~ 1000W ultrasonic wave extraction 20 ~ 60 minutes at 20 ~ 50 DEG C, extracting solution filters and recycles ethyl alcohol, is concentrated to give medicinal extract；Step 2: medicinal extract is diluted with water, and is isolated and purified with macroporous absorbent resin, is eluted with the ethanol-water solution that the volume fraction of 3 ~ 6 times of resin bed volumes is 30% ~ 70%, eluent recycles ethyl alcohol, remaining aqueous is concentrated, vacuum dried or freeze-drying obtains marine algae extract；Step 3: dosage of the marine algae extract in delay skin aging cosmetics is the 0.01 ~ 5% of cosmetics gross mass.The beneficial effects of the present invention are: the activity of elastoser can be inhibited and remove free radical, the effect of can be used in the cosmetics of delay skin aging, play delay skin aging. |
| priorityDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.