http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106380518-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2317-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-1203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-02 |
| filingDate | 2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106380518-B |
| titleOfInvention | The extraction process of Yolk immunoglobulin |
| abstract | The invention discloses a kind of extraction processes of Yolk immunoglobulin comprising following steps: a) prepared by antigen；B) laying hen is immune, collects egg；C) yolk of membrane removal clothing will be gone to stir evenly, is placed at -20 ± 3 DEG C and at least freezes 24-72h, quick-thawing, dilution is adjusted pH, stood overnight；D) centrifugal filtration is concentrated by ultrafiltration, is replaced with sodium chloride solution, ammonium sulfate precipitation, sodium chloride dissolution；E) dialysis, centrifugal filtration are to get Yolk immunoglobulin liquid.Compared with prior art, the present invention carries out the extraction purification of Yolk immunoglobulin using physical-chemical processes such as a series of centrifugation, filtering, precipitating, dialysis, it is not only easy to operate, and extraction cost is low, extraction process is easy to control, and extracted obtained Yolk immunoglobulin can be good at carrying out the treatment of periodontitis, effect is obvious, and extraction process disclosed by the invention can carry out large-scale industrial production. |
| priorityDate | 2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.