http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109953904-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-85 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9728 |
| filingDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109953904-B |
| titleOfInvention | Moisturizing face cream containing tremella spore extracellular polysaccharide |
| abstract | The invention discloses a moisturizing cream containing tremella spore extracellular polysaccharide. The preparation process of the tremella spore exopolysaccharide comprises the following steps: taking the supernatant of the tremella spore fermentation liquid, adding absolute ethyl alcohol for precipitation; and then adding water to dissolve the precipitate, taking the supernatant, removing protein by a Sevage method, centrifuging to obtain the supernatant, adding ethanol for precipitation, and freeze-drying the precipitate to obtain the tremella spore extracellular polysaccharide. According to the invention, the fermentation liquor of tremella spores is used as a raw material, extracellular polysaccharide with a moisturizing effect is separated and extracted from the fermentation liquor, and the purified extracellular polysaccharide has a good moisturizing effect, even the moisturizing effect is superior to that of glycerol; meanwhile, the exopolysaccharide has good antioxidation effect, and can be used as a moisturizing active ingredient and an antioxidant active ingredient for preparing skin care products; the prepared skin care product has a good moisturizing effect and also has a function of repairing cell damage caused by UVB radiation. |
| priorityDate | 2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.