http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105713194-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 |
| filingDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105713194-B |
| titleOfInvention | A kind of method for purifying epsilon-polylysine |
| abstract | The invention discloses a kind of method of purification ε polylysines, the method is：The ε polylysine crude products of mass concentration more than 75% are added in deionized water, it is configured to the ε polylysine aqueous solutions of mass concentration 30 50%, the organic solvent of volume final concentration 1 10% is added into aqueous solution, heating reflux reaction 2h, subsequent slow cooling is to 5 DEG C, stirred crystallization, filtering, filter cake a is obtained, filter cake a is dried, obtains ε polylysines；Using the method for the present invention, it can obtain high-purity ε polylysines (being higher than 99.5%), the equal recoverable of polylysine product lost in the process, after vacuum dried, it can obtain high-purity ε polylysine solids, easy to store and transport, cosmetics and medicine and other fields are more can be applied to. |
| priorityDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.