http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107459547-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 |
| filingDate | 2017-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107459547-B |
| titleOfInvention | Co-production and separation method of various biologically active substances in egg yolk |
| abstract | The invention discloses a method for co-production and separation of various biologically active substances in egg yolk. The steps of the method are as follows: (1) extraction of cholesterol, (2) extraction of lecithin; (3) extraction of phosvitin. The method first uses the supercritical CO2 extraction method to extract the egg yolk oil, and then uses the alcohol extraction method to extract the lecithin, which improves the extraction rate of cholesterol and the purity of the egg lecithin on the one hand. When extracting lecithin in the present invention, non-toxic edible ethanol is used as a solvent to improve the edible safety of the product, and enzymatic hydrolysis is used to assist the extraction, which is conducive to the breaking of the covalent bond between lipid and protein, and accelerates the extraction of egg yolk lecithin. Extraction rate, shorten the production cycle. The ultrafiltration technology is used for desalting phosvitin, which further improves the product purity, and the process is simple and convenient to operate, and is suitable for large-scale industrial production. |
| priorityDate | 2017-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.