http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106753775-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-24 |
| filingDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106753775-B |
| titleOfInvention | A kind of extraction method of Antarctic krill oil with high astaxanthin and its ester content |
| abstract | The invention discloses a method for extracting Antarctic krill oil with high content of astaxanthin and its ester. The steps are as follows: taking Antarctic krill, mashing the tissue, adding a mixed solvent of dichloromethane, methanol and acetone, stirring and extracting , to obtain the extract; filter, collect the filtrate, and concentrate to obtain the Antarctic krill oil with high astaxanthin and its ester content; in the mixed solvent, the volume ratio of methylene chloride, methanol and acetone is (0.8-1.2): (0.8-1.2): (1.8-2.2). The invention also discloses a method for separating and preparing astaxanthin monoester and astaxanthin diester standard products from Antarctic krill oil, and a method for detecting astaxanthin and its ester in Antarctic krill oil. The extraction process steps of the Antarctic krill oil and fat of the invention are simple, and it is easy to realize industrialized production, and the extraction efficiency of astaxanthin and its ester can be exerted to a greater extent in the industrialized production. |
| priorityDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.