Estimation of specific growth rate from agitation speed in do-stat culture

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Title
Estimation of specific growth rate from agitation speed in do-stat culture
Author(s)
Tae Ho Lee; Yong Keun Chang; Bong Hyun Chung
Bibliographic Citation
Biotechnology Techniques, vol. 10, no. 5, pp. 303-308
Publication Year
1996
Abstract
A simple and effective method to estimate the specific growth rate estimation has been developed based on the observation of time changes in the agitation speed in dissolved oxygen(DO)-stat cultures of Brevibacterium ketoglutamicum. The estimation was compared with that using carbon dioxide evolution rale (CER). Estimated values of specific growth rates by both methods agreed well with the data directly calculated from cell concentration change although the use of agitation speed gave a slightly better result than CER.
ISSN
0951-208X
Publisher
Springer
DOI
http://dx.doi.org/10.1007/BF00173243
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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