http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150089426-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_857808e8c34d8d82ffeb934e8fc45e14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1682 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 |
| filingDate | 2014-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725a7e395b1a006312591b7052d22b01 |
| publicationDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150089426-A |
| titleOfInvention | Preparation of beta-glucan microspheres for drug delivery system |
| abstract | The present invention relates to a method for preparing microspheres by using 1,3-β-glucan and supporting drugs on the microspheres to use the microspheres as a drug carrier. The β-glucan of a natural polymer is hydrolyzed to lower the molecular weight thereof, and a low molecular weighted β-glucan solution is cross-linked with water/organic solvent (w/o) type β-glucan microspheres prepared by an emulsification technique such that the surface of a particle becomes smooth, whereby β-glucan microspheres having a relatively uniform size can be prepared in a desired size. The drugs are mixed and cross-linked in an emulsion state to obtain drug-supported microspheres, and the drugs can be supported by preparing the β-glucan microspheres and putting the same into a drug aqueous solution. The particle of the β-glucan microspheres has low toxicity, biodegradability, and biocompatibility, thereby being suitable for use in health supplement food, cosmetics, or medicines. |
| priorityDate | 2014-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.