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
1990-04-20
1993-02-23
Robinson, Douglas W.
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, 435830, 435843, 435840, C12P 1310
Patent
active
051889471
ABSTRACT:
A process for producing L-ornithine by fermentation which comprises culturing a L-ornithine-producing microorganism is disclosed. The microorganism used belongs to the genus Brevibacterium, Corynebacterium, or Arthrobacter, has auxotrophy for arginine and/or citrulline, and has resistance to microphenolic acid and/or ornithinol.
REFERENCES:
patent: 2988489 (1961-06-01), Kinoshita et al.
patent: 3532600 (1970-10-01), Okumura et al.
Patent Abstracts of Japan, unexamined applications, C field, vol. 7, No. 7, Jan. 12, 1983, p. 166 C 144, Kokai-No. 57-166 988.
Patent Abstracts of Japan, unexamined applications, C field, vol. 10, No. 310, Oct. 22, 1986, p. 37 C 379, Kokai-No. 61-119 194.
Nishimoto Yoshitaka
Tsuchida Takayasu
Uchibori Haruo
Ajinomoto Co. Inc.
Knode Marian C.
Robinson Douglas W.
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