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

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

1995-08-22

1998-05-05

Marx, Irene

Chemistry: molecular biology and microbiology

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

Preparing oxygen-containing organic compound

435 42, 426239, C12P 760

Patent

active

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.

Affiliated with

Also associated with

Rating

Process for producing 2-keto-L-gulonic acid using electrodialysi 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 2-keto-L-gulonic acid using electrodialysi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing 2-keto-L-gulonic acid using electrodialysi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-53116