Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1995-06-22
1996-07-23
Wtyshyn, Michael G.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
43525423, 4352556, C12P 740, C12N 114
Patent
active
055388752
ABSTRACT:
A process for the production of pyruvic acid involving the enzymatic reaction of L-lactic acid and oxygen in an aqueous solution in the presence of catalysts glycolate oxidase ((S)-2-hydroxy-acid oxidase, EC 1.1.3.15) and catalase (EC 1.11.1.6). High yields of pyruvate at high purity can be achieved at commercially acceptable concentration without substantial product inhibition of the enzyme.
REFERENCES:
Emes et al, Int. J. Biochem. 16:1373-1378 (1984).
Anton David L.
DiCosimo Robert
Witterholt Vincent G.
E. I. Du Pont de Nemours and Company
Saucier S.
Wtyshyn Michael G.
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