PRODUCTION OF L-AMINO ACID FROM ALPHA-KETO ACID

Title:

PRODUCTION OF L-AMINO ACID FROM ALPHA-KETO ACID

Document Type and Number:

Japanese Patent JPS6043390

Kind Code:

A

Abstract:

L-amino acids are prepared by contacting a logarithmically growing culture of suitable microorganisms e.g. a brevibacterium, corynebacterium or E. Coli with the corresponding alpha-keto acids. The conversion of alpha-keto acid to L-amino acid takes place via a transamination reaction driven by a coupled enzyme system which is provided by the growing culture.

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Inventors:

MAREI KIYANBERU FUYUUJII

Application Number:

JP12086984A

Publication Date:

March 07, 1985

Filing Date:

June 14, 1984

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Assignee:

GRACE W R & CO

International Classes:

C07C67/00; C07C227/00; C07C227/06; C12P13/04; C12P13/06; C12P13/08; C12P13/22; C12R1/13; C12R1/15; (IPC1-7): C07C101/00; C12P13/04; C12P13/06; C12P13/08; C12P13/22; C12R1/13; C12R1/15

Attorney, Agent or Firm:

Heikichi Odashima

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