Effect of dilution rate in continuous production of L­ornithine by an arginine auxotrophic mutant

Cited 7 time in scopus
Metadata Downloads
Title
Effect of dilution rate in continuous production of L­ornithine by an arginine auxotrophic mutant
Author(s)
Dae Keon Choi; Wuk Sang Ryu; Bong Hyun Chung; Soon Ook Hwang; Young Hoon Park
Bibliographic Citation
Journal of Fermentation Bioengineering, vol. 80, no. 1, pp. 97-100
Publication Year
1995
Abstract
Continuous production of L-ornithine by an arginine auxotroph of Brevibacterium ketoglutamicum was carried out in a 2-1 jar fermentor. The effects of the dilution rate on the fermentation parameters were investigated under L-arginine limited conditions. The maximum L-ornithine yield and volumetric productivity obtained were 0.213 g/g and 0.313 g/l/h, respectively. The specific L-ornithine production rate increased with the dilution rate, with a maximum value of 0.084 g/g/h at a dilution rate of 0.125 h-1.
Keyword
arginine auxotrophbrevibacterium ketoglutamicumcontinuous cultureL-ornithine
ISSN
0385-6380
Publisher
Soc Bioscience Bioengineering Japan
DOI
http://dx.doi.org/10.1016/0922-338X(95)98185-N
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
Files in This Item:
  • There are no files associated with this item.


Items in OpenAccess@KRIBB are protected by copyright, with all rights reserved, unless otherwise indicated.