http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010023821-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24 |
| filingDate | 1998-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010023821-A |
| titleOfInvention | Method of purifying and recovering sweetener |
| abstract | Impure N- (3,3-dimethylbutyl) -α-L-aspartyl-L-phenylalanine methyl ester containing at least α-L-aspartyl-L-phenylalanine methyl ester as an impurity is uniform with water N- (3,3-dimethylbutyl) -α-L-aspartyl-L-phenylalaninemethylester is extracted into the organic solvent layer by contact with a mixed solvent having two layers of incompatible organic solvent and water.n n n The desired compound can be purified and recovered efficiently in high yield without going through a complicated process. |
| priorityDate | 1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.