http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105146747-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2015-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105146747-B |
| titleOfInvention | The preparation method and applications of Nicotiana tabacum L. endogenous oiliness humectant |
| abstract | The preparation method and applications of Nicotiana tabacum L. endogenous oiliness humectant, add water heating extraction, sucking filtration by tobacco material, filtrate is condensed into mastic, and mastic ethanol settles, and with NaHCO3 and hydrochloric acid acid adjustment value, desalination, precipitate is carried out static microwave vacuum drying, it is thus achieved that crude polysaccharides；By crude polysaccharides preliminary purification, then order uses DEAE cellulose column, SephadexG post, Sephrose post to carry out isolated and purified rear dialysis removal small molecular weight impurity, obtains pure Nicotiana tabacum L. endogenous polysaccharide；Tobacco material adding the cold extraction of petroleum ether, sucking filtration, concentrates the filtrate to, without under petroleum ether precipitation state, add ethanol back dissolving, sucking filtration, except ethanol, it is thus achieved that Nicotiana tabacum L. oily substance；Pure Nicotiana tabacum L. endogenous polysaccharide ethanol is dissolved as the solution of mass concentration 50%, then is mixed into 100 parts with Nicotiana tabacum L. oily substance by mass fraction 1～99:1～99, uniformly mix through high pressure homogenize, obtain Nicotiana tabacum L. endogenous oiliness humectant.This humectant can ensure the suction quality of Medicated cigarette after adding tobacco shred, has obvious humectation moisture effect. |
| priorityDate | 2015-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.