Process for producing L-threonine

Details Process for producing L-threonine Process for producing L-threonine

1982-03-17

1984-01-24

Naff, David M.

Chemistry: molecular biology and microbiology

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

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

435247, 435253, C12P 1308, C12N 132, C12N 120

Patent

active

044277741

ABSTRACT:
L-threonine is produced by aerobically culturing a bacterium belonging to the genus Acinetobacter, which utilizes ethanol and has an ability to produce and accumulate L-threonine, in a culture medium in which ethanol is the main carbon source to produce and accumulate L-threonine in a culture liquor and recovering L-threonine from the culture liquor. The bacterium is preferably a mutant of Acinetobacter calcoaceticus YK-1011 (Ferm-P No. 5910).

REFERENCES:
patent: 3616217 (1971-10-01), Watanabe et al.
patent: 3647628 (1972-03-01), Nakayama
patent: 3732144 (1973-05-01), Nakayama et al.
patent: 3920520 (1975-11-01), Tanaka et al.
patent: 4276380 (1981-06-01), Yukama et al.
Production of L-Methionine by Fermentation, Chemical Abstracts, vol. 96: 33358h, Feb. 1, 1982, (p. 505).

Affiliated with

Also associated with

Rating

Process for producing L-threonine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing L-threonine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing L-threonine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1287879