Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving viable micro-organism
Reexamination Certificate
2006-03-21
2006-03-21
Guzo, David (Department: 1636)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving viable micro-organism
C435S004000, C435S110000, C435S252300
Reexamination Certificate
active
07015010
ABSTRACT:
A microorganism which can metabolize a carbon source at a specific pH in a liquid medium containing L-glutamic acid at a saturation concentration and the carbon source, and has ability to accumulate L-glutamic acid in an amount exceeding the amount corresponding to the saturation concentration in the liquid medium at the pH; and a method for producing L-glutamic acid by fermentation, which comprises culturing the microorganism in a liquid medium of which pH is adjusted to a pH at which L-glutamic acid is precipitated, to produce and accumulate L-glutamic acid and precipitate L-glutamic acid in the medium.
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Hara Yoshihiko
Hirano Seiko
Ito Hisao
Izui Hiroshi
Matsui Kazuhiko
Ajinomoto Co. Inc.
Guzo David
Lambertson David A.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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