http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113208996-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfe01ea0699a46eea48b27fd5bc43fc0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-805 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-02 |
| filingDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b14dd3a51ab6bdbf40a344b7e65da3 |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113208996-A |
| titleOfInvention | Preparation method of sheep placenta extract freeze-dried powder |
| abstract | A method for preparing sheep placenta extract freeze-dried powder comprises the following steps: (1) preparing fresh sheep placenta for primary treatment, soaking in purified water for 2 hr, washing with water, and cleaning surface impurity and bloodstain; (2) putting the cleaned fresh sheep placenta into a low-temperature environment for refrigeration for 1-2 hours, and controlling the environmental temperature at 0-7 ℃; (3) crushing the refrigerated sheep placenta under a low-temperature environment, obtaining coarse powder after crushing, and then freezing the crushed coarse powder for 2 hours at the temperature of between 15 ℃ below zero and 5 ℃ below zero; (4) taking out the frozen sheep placenta coarse powder, carrying out superfine grinding, mixing the crushed powder with distilled water, stirring uniformly, and filtering to obtain a filtrate; (5) ultrafiltering the filtrate with ultrafilter; collecting ultrafiltrate with molecular weight below 1500; (6) and filling the finally obtained filtrate, and freeze-drying to finally obtain the sheep placenta extract powder. |
| priorityDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 19.