http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107383187-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B1-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K16-02 |
| filingDate | 2017-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107383187-B |
| titleOfInvention | Method for combined extraction of IgY, phosvitin, lecithin, egg oil and defatted egg powder from egg yolk |
| abstract | The invention discloses a method for jointly extracting IgY, phosvitin, lecithin, egg oil and degreased egg powder from egg yolk. Firstly, diluting yolk liquid with water and centrifuging, and extracting IgY from obtained supernatant by salting out and polyethylene glycol precipitation; the lower layer is yolk plasma, firstly, ethanol is adopted to remove water in the yolk plasma, then mixed solvent of ethanol and ethyl acetate is utilized to extract total lipid of yolk, and then ethyl acetate is utilized to process so as to obtain two products of lecithin and yolk oil; finally, the protein after lipid removal is treated by sodium chloride solution to obtain the phosvitin. The invention has simple and convenient process operation, environmental protection, no toxicity, low production cost, high product purity and high yield, and provides technical guarantee for comprehensive utilization of the yolk. |
| priorityDate | 2017-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.