Method for the preparation of salts of L-ornithine

Details Method for the preparation of salts of L-ornithine Method for the preparation of salts of L-ornithine

1991-06-17

1995-04-11

Knode, Marian

Chemistry: molecular biology and microbiology

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

Preparing alpha or beta amino acid or substituted amino acid...

435227, C12P 1310

Patent

active

054057612

ABSTRACT:
Salts of L-ornithine are prepared by means of the enzymatic conversion of arginine to L-ornithine in the presence of the enzyme L-arginase in an aqueous medium in such a manner that the acid whose salt is to be prepared is used for the adjustment of the pH for the enzymatic conversion and for the subsequent neutralization of the reaction mixture and that the salt formed is isolated directly from the reaction mixture.

REFERENCES:
patent: 3222258 (1985-12-01), Iizuka et al.
patent: 3668072 (1972-06-01), Ando et al.
patent: 4248677 (1981-02-01), Kato
patent: 4346169 (1982-08-01), Akashi et al.
patent: 4420432 (1983-12-01), Chibata et al.
patent: 4698442 (1987-10-01), Nestor et al.
patent: 5059712 (1991-10-01), Griffith

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