http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111854339-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-65 |
| filingDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111854339-B |
| titleOfInvention | Freeze-drying method of collagen-containing skin-whitening, anti-wrinkle and skin-care freeze-dried powder |
| abstract | The invention discloses a freeze-drying method of collagen-containing skin-whitening, anti-wrinkle and skin-care freeze-dried powder. According to the invention, the water content of the final product is controlled to be 5-8% by regulating and controlling the heating speed, temperature, vacuum degree and holding time of the pre-freezing, primary sublimation and analytic drying stages in the freeze drying process, and the obtained freeze-dried powder has the advantages of stable properties, attractive appearance, high collagen activity and the like. |
| priorityDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.