http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113292482-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-46 |
| filingDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113292482-B |
| titleOfInvention | A kind of method for extracting high-content deoxynojirimycin from Morus alba |
| abstract | The invention discloses a preparation method for extracting deoxynojirimycin from Morus alba bark as a raw material. The decomposed mulberry bark raw material is extracted, and then the two-step extract is combined to further remove the polysaccharide and flavonoid components; after purification by a cation resin column, it is extracted with n-butanol, and the extract is concentrated and dried and redissolved in water. , purify through a polyamide resin column, carry out recrystallization and purification after the eluting part is crystallized, to obtain the deoxynojirimycin; the present invention uses Morus alba as a raw material to produce high-content deoxynojirimycin, and also in the production process by means of The separation of the two by-products of Morus alba polysaccharide and Morus alba flavonoids is realized, and the utilization rate of raw materials is greatly improved. |
| priorityDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 224.