Enzyme synthesis of L-tryptophan.

Abstract:

:Enzyme synthesis of tryptophan from indole, pyruvate and ammonium salts was studied using Escherichia coli cells exhibiting a significant tryptophanase activity. In addition to the effect of cultivation medium composition and cultivation conditions, factors affecting the course of the conversion were investigated. Production of 32.4 g/L of L-tryptophan was reached after 48 h under optimal conditions.

journal_title

Folia microbiologica

authors

Zeman R,Plachý J,Bulantová H,Sikyta B,Pavlasová E,Stejskalová E

doi

10.1007/BF02820485

subject

Has Abstract

pub_date

1990-01-01 00:00:00

pages

200-4

issue

3

eissn

0015-5632

issn

1874-9356

journal_volume

35

pub_type

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