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
1993-06-25
1994-11-08
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...
435110, 435162, 435170, 435246, 435284, 435287, 435311, 435313, 435315, 435316, 435812, 435813, 435819, C12P 1304, C12P 1314, C12P 714, C12P 104
Patent
active
053626354
ABSTRACT:
Amino acid fermentation is conducted by fermenting bacterial cells in a culture medium in a fermentor and separating fermentation solution withdrawn from the fermentor into a solution containing said bacterial cells and a solution not containing bacterial cells by a cell separator. The solution containing said bacterial cells being circulated from said cell separator to said fermenter by circulating means to perform amino acid fermentation continuously, and bubbles being removed from said fermentation solution by a bubble separator before said fermentation solution is fed to said circulating means and said cell separator.
REFERENCES:
patent: 3002889 (1961-10-01), Kinoshita et al.
patent: 3096252 (1963-07-01), Motozaki et al.
Japanese Laid-open Application 48394/87 Abstract, Mar. 1987.
Hirose Toshiki
Miwa Harufumi
Tamura Koji
Tsuruta Minoru
Uehara Yoshitomo
Ajinomoto Co. Inc.
Oblon, McClelland Maier & Neustadt
Robinson Douglas W.
Ware Deborah K.
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