Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Patent
1994-06-28
1996-07-30
Marx, Irene
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
435138, 4351721, 435822, 435170, 435189, C12N 120, C12P 760
Patent
active
055411088
ABSTRACT:
A process for producing 2-keto-L-gulonic acid which comprises converting L-sorbose and/or D-sorbitol into 2-keto-L-gulonic acid with the aid of a microorganism or its cell free extract, said microorganism belonging to the species Gluconobacter oxydans capable of producing 2-keto-L-gulonic acid and having L-sorbose dehydrogenase activity. Also disclosed are specific microorganisms useful in such process.
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Fujiwara Akiko
Hoshino Tatsuo
Setoguchi Yutaka
Shinjoh Masako
Sugisawa Teruhide
Epstein William H.
Gould George M.
Hoffmann-La Roche Inc.
Marx Irene
Picut Catherine A.
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