Process for producing 2-keto-L-gulonic acid using electrodialysi

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound

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435 42, 426239, C12P 760

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057473064

ABSTRACT:
In a microbial process for producing 2-keto-L-gulonic acid (hereinafter sometimes referred to as 2KGA) by fermentation or microbial cell reaction with at least one microorganism capable of producing 2KGA, wherein the improvement comprises taking out, from the fermentation broth or microbial cell reaction mixture, the produced 2KGA alone or together with a low molecular-weight cation as the counter ion by electrodialysis.

REFERENCES:
patent: 3873425 (1975-03-01), Kobayashi et al.
patent: 4877735 (1989-10-01), Nogami et al.
patent: 4882277 (1989-11-01), Czytko et al.
Oka, S. et al., Chemical Abstracts vol. 110, No. 171826t 1989.
Von Eysmondt, J. et al., Chemical Abstracts vol. 112, No. 160996p 1990.
Von Eysmondt J. et al. Chemical Abstracts, vol. 113, No. 113717j, 1990.
Nomura, Y et al, "Acetic Acid Production by an Electrodialysis Fermentation Method with a Computerized Control System", Applied and Environmental Microbiology, vol. 54 No. 1 pp. 137-142 1988.
Weir, A.J. et al., "Recovery of Propionic and Acetic Acids from Fermentation Broth by Electrodialysis", Biotechnol Prog. vol. 8, pp. 479-485, 1992.
Perry's Chemical Engineer's Handbook, pp. 17-34.fwdarw.17-45, 1984.

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