http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104263782-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-00 |
| filingDate | 2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104263782-B |
| titleOfInvention | A kind of drug excipient and preparation method thereof |
| abstract | The invention belongs to starch conversion and application, disclose a kind of carries out chemical modification drug excipient standby with enzymolysis coordinate system and preparation method thereof to starch.The preparation method comprises the steps：First, starch is added in the basic conditions sodium trimetaphosphate react, then is adjusted to neutrality, washed, wash and obtain crosslinked starch；Then crosslinked starch acetic acid sodium acetate buffer is configured to into crosslinked starch breast, after high temperature gelatinization, adds beta amylase to carry out enzyme digestion reaction, high temperature goes out enzyme, alcohol is molten, and centrifugation is dried, crushes, sieved, obtains pressed powder, as described drug excipient.Drug excipient of the present invention overcomes the deficiency of ative starch and single converted starch, makees auxiliary material so as to add other materials as much as possible in tablets less, can so reduce pharmacy cost, reduce side effects of pharmaceutical drugs again, moreover it is possible to improve drug effect. |
| priorityDate | 2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.