Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Patent
1985-02-01
1988-07-05
Weimar, Elizabeth
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435254, 435255, 435911, 435913, C12N 114, C12N 116, C12P 1322, C12R 1645
Patent
active
047554665
ABSTRACT:
A process for producing L-phenylalanine, which comprises reacting cinnamic acid and an ammonia generator in an aqueous medium in the presence of an enzyme or enzymes from a microorganism belonging to the genus Geotrichum, Moniliella, Syncephalastrum, Endomyces, Aspergillus, Saccharomycopis, Eurotium, Glomerella, Pellicularia or Conatobotyrum, wherein the enzyme or enzymes are capable of producing L-phenylalanine from cinnamic acid and an ammonia generator, and collecting L-phenylalanine from the aqueous medium, is disclosed along with both new and old microorganisms that can be used in the practice of the invention.
REFERENCES:
patent: 4562151 (1985-12-01), Kishore
patent: 4584269 (1986-04-01), Vollmer et al.
patent: 4600692 (1986-07-01), Wood et al.
patent: 4681850 (1987-07-01), McGuire
Hirose Yoshiteru
Kano Hideo
Onishi Norimasa
Yokozeki Kenzo
Ajinomoto Co. Inc.
Weimar Elizabeth
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