Neue Mikroorganismen, deren Verwendung und Verfahren zur Herstellung von L-alpha-Aminosäuren
摘要
N-5-Monosubstituted hydantoins can be converted by fermentation or enzymatically into the enantiomerically pure L- alpha -amino acid. The object comprises microorganisms which are simple to cultivate and make high L- alpha -amino acid yields possible from various substrates. The microorganisms DSM 7329 and 7330 are suitable for the production of L- alpha -amino acids from corresponding hydantoins or carbamoyl- alpha -amino acids. The reaction is preferably carried out with dormant microorganisms. Production of various L- alpha -amino acids.
申请公布号
DE4316928(A1)
申请公布日期
1994.11.24
申请号
DE19934316928
申请日期
1993.05.19
申请人
DEGUSSA AG, 60311 FRANKFURT, DE
发明人
WAGNER, FRITZ, PROF. DR., 38124 BRAUNSCHWEIG, DE;VOELKEL, DIRK, 38226 SALZGITTER, DE;BOMMARIUS, ANDREAS, DR., 60323 FRANKFURT, DE;DRAUZ, KARLHEINZ, PROF. DR., 63579 FREIGERICHT, DE