Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1980-01-21
1981-01-13
Tanenholtz, Alvin E.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
C12P 760
Patent
active
042450497
ABSTRACT:
2-Keto-L-gulonic acid, an ascorbic acid intermediate, is prepared by cultivating a microorganism of the genus Citrobacter in an aqueous nutrient medium in the presence of 2,5-diketo-D-gluconic acid.
REFERENCES:
patent: 3907639 (1975-09-01), Makover
patent: 3922194 (1975-11-01), Sonoyama et al.
patent: 3959076 (1976-05-01), Sonoyama et al.
patent: 3963574 (1976-06-01), Sonoyama et al.
patent: 3998697 (1976-12-01), Sonoyama et al.
Hall Karlene E.
Kita Donald A.
Knuth Charles J.
Murphy Francis X.
Pfizer Inc.
Richardson Peter C.
Tanenholtz Alvin E.
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