http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104031165-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-40 |
| filingDate | 2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104031165-B |
| titleOfInvention | Grifolan, method for extraction and purification and the application as tobacco humectant thereof |
| abstract | The present invention relates to a kind of grifolan and method for extraction and purification thereof, particularly as follows: by after the dry Grifola frondosa ether surname extraction pulverized, residue volatilizes and extracts with boiling water, boiling water extraction liquid concentrates, centrifugal, take supernatant precipitate with ethanol to stand, recentrifuge collects precipitate, dissolve with distilled water after washing, the papain adding 1-2 ‰ places 2-4h in 50 ± 5 DEG C of water-baths, adopt Sevage method deproteination, concentrating under reduced pressure after activated carbon decolorizing, flowing water dialysis is carried out after cooling, dialysis terminate after again precipitate with ethanol stand, it is deposited in 60-70 DEG C and dries to obtain crude polysaccharides.It has been experienced that: Medicated cigarette is had good physics and sense organ humectation effect by grifolan of the present invention, and zest and the miscellaneous QI of Medicated cigarette can be reduced, improve mellow and full sense and the comfortableness of cigarette smoke, can apply in Medicated cigarette as the tobacco humectant of a kind of function admirable. |
| priorityDate | 2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.