| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-93 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-165 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-04 |
| filingDate |
1986-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da007a9e00ea623df18d9e518a1242f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b1459a9d3ba87e77ccb169788548ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1f3d9b69ea9afdeb4b24de0cf1b8024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ecfb69e53f5ad7c006cb327bc9642e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aaebd71260c9ef76da8e0d732fc9674 |
| publicationDate |
1991-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3681325-D1 |
| titleOfInvention |
METHOD FOR PRODUCING D-ALPHA AMINO ACIDS. |
| abstract |
Prodn. of D-alpha-amino acids (II) comprises treating a 5-substd.-hydantoin (I) with a culture broth of Hansenula, bacterial bodies or a processed prod. (where R is alkyl, substd. alkyl, phenyl or substd. phenyl.) Examples of the microorganisms belonging to Hansenula are Hansenula ciferrii, Hansenula henricii, Hansenula nonfermentaus and Hansenula polymorpha. The microorganism is cultivated in a culture medium comprising a C source, an N source and an inorganic salt under aerobic condition at 25-45 deg.C within a pH range of 4-9. (I) are contacted with a culture broth of Hansenula, bacterial bodies or a processed prod. in an aq. soln. at 20-50 deg.C (pref. 20-60 deg.C) within a pH range of 5-9 (pref. 6-8.5). |
| priorityDate |
1985-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |