| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 |
| filingDate |
2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82daba884e6fa5cea679cd0432efe55a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_029a9672ebc2db53b4f74562470177f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00db07dbf9c5e7782e2f7acc1e703186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa38c6df79fd5348ab067ca907e4cbdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a5326459592bc80ae429b27f10fbea |
| publicationDate |
2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018199295-A1 |
| titleOfInvention |
Method for producing methionine |
| abstract |
The present invention is a method for producing methionine which includes a crystallization step in which carbon dioxide is introduced into a liquid reaction mixture containing an alkali salt of methionine and obtained by hydrolyzing 5-[2-(methylthio)ethyl]imidazolidine-2,4-dione in the presence of an alkali compound, thereby precipitating the methionine, the method for producing methionine further including a step in which waste methionine is added to the liquid reaction mixture. According to the production method of the present invention, the methionine yield in production thereof can be improved. |
| priorityDate |
2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |