http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106631748-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-10 |
| filingDate | 2016-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106631748-B |
| titleOfInvention | One kind isolating and purifying vitamin K in bafillus natto2Method |
| abstract | The invention discloses one kind to isolate and purify vitamin K in bafillus natto 2 Method, comprising the following steps: vitamin K 2 The acquisition of extract liquor, vitamin K 2 The acquisition of upper prop stoste, the vitamin K of low-purity 2 The acquisition of concentrate, the vitamin K of higher degree 2 The acquisition of concentrate, the vitamin K of high-purity 2 Acquisition, vitamin K 2 The acquisition of crystal.The present invention has the advantages that the vitamin K that (1) obtains 2 Crystal product purity is high, bioactivity are high, the rate of recovery is high；(2) separation purifying technique is easy to operate, mild condition, processing capacity are big；(3) each organic solvent recoverable is convenient for industrial applications. |
| priorityDate | 2016-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 130.