http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104189087-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-605 |
| filingDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104189087-B |
| titleOfInvention | A kind of method extracting total flavonoid functional materials from Folium Mori |
| abstract | The present invention provides a kind of method extracting total flavonoid functional materials from Folium Mori, belongs to natural product extraction and separation technology field.Carry out as follows: a. cleans: Folium Mori carry out surface drip washing process, washes the dust on Folium Mori；B. preservation: the Folium Mori after cleaning with step a with lactic acid bacteria mix in proportion, and sealing bag or cement pit sealing anaerobic fermentation preservation；C. extract: with the Folium Mori of water cleaning step b preservation, then hydrochloric acid-deionized water and Folium Mori are mixed in proportion reflux, extract, filter, obtain flavones in mulberry leaves crude extract A；D. refine: flavones in mulberry leaves crude extract A is first passed through the ultrafilter membrane of molecular weight 10000-50000Da, collect permeate；Trapped fluid collected by ultrafilter membrane again through molecular weight 100-500Da, after trapped fluid concentration, spray-dried namely obtains Folium Mori total flavonoids product.The inventive method adopts lactic acid bacteria to preserve Folium Mori and extracts flavone, compares traditional fresh mulberry leaf or dry Folium Mori extract flavone, flavones in mulberry leaves extraction ratio can be greatly improved, can reduce the content of macromole saccharide, protein in product simultaneously, improve product purity.Flavone purification aspect, the inventive method utilizes ultrafiltration membrane technique purification flavones in mulberry leaves, large hole purification on adsorbent resins technique energy-conserving and environment-protective more. |
| priorityDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.