Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Patent
1992-03-03
1994-04-19
Knode, Marian
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
4352521, 435843, 435840, C12P 1308, C12N 0120
Patent
active
053044762
ABSTRACT:
The present invention relates to a fermentation process using a L-lysine-producing microorganism having a resistance to an acyl-lysine, a methylated acyl-lysine or both an acyl-lysine and a methylated acyl-lysine. By the process of the present invention, L-lysine may be produced in high yields providing an improved process that reduces the cost of industrially produced L-lysine.
REFERENCES:
patent: 3708395 (1973-01-01), Nakayama et al.
patent: 3732144 (1973-05-01), Nakayama et al.
patent: 3905867 (1975-09-01), Kurimura et al.
patent: 4066501 (1978-01-01), Tosaka et al.
Hirao et al., "L-lysine Production in Continuous Culture . . . glutamioum", Appl, Microbiol Biotechnol vol. 32, pp. 269-273, 1989.
Tosaka et al., "Lysine", In: Biotechnology of Amino Acid Production, vol. 24; Elsevier; Aida et al. (eds.); pp. 152-172; 1986.
Kawahara Yoshio
Miwa Harufumi
Osumi Tsuyoshi
Totsuka Kazuhiko
Yokomori Manabu
Ajinomoto Co. Inc.
Knode Marian
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