Process for producing L-glutamic acid by fermentation

Details Process for producing L-glutamic acid by fermentation Process for producing L-glutamic acid by fermentation

1984-02-23

1988-03-08

Tarcza, John

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing alpha or beta amino acid or substituted amino acid...

435253, 435840, 435843, C12P 1314, C12N 120, C12R 113, C12R 115

Patent

active

047299525

ABSTRACT:
A process is disclosed for producing L-glutamic acid, the process involves culturing a microorganism belonging to the genus Corynebacterium or Brevibacterium and having both an ability to produce L-glutamic acid and a resistance to .alpha.-naphthoquinoline, an antibiotic inhibiting energy metabolism or a precursor for ubiquinone biosynthesis in a nutrient medium until L-glutamic acid is accumulated in the resulting culture liquor, and recovering the L-glutamic acid therefrom.

REFERENCES:
patent: 3704205 (1972-11-01), Shiro et al.
patent: 3764473 (1973-10-01), Tanaka et al.
patent: 3784446 (1974-01-01), Nishida et al.
patent: 4347317 (1982-08-01), Yoshimura et al.
patent: 4389483 (1983-06-01), Hiraga et al.
patent: 4393135 (1983-07-01), Tsuchida et al.
patent: 4495283 (1985-01-01), Araki et al.
Lehninger, A. L., Biochemistry (1972), Worth Publishing, Inc., pp. 338-339, 378-379, 436.
Chem. Abs., vol. 96, No. 8 (1982), 120905c.

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