Messung der Kulturfluoreszenz zur Fermentationskontrolle

authored by

Th Scheper, A. Gebauer, W. Kuhlmann, H. D. Meyer, K. Schuegerl

Abstract

This paper presents data which show that the determination of NADH fluorescence during fermentation of microorganisms makes it possible to obtain information on the metabolism of cells. Analyses were carried out in batch and continuous cultures under aerobic and anaerobic conditions. For the continuous in-situ fluorescence determination a fluorescence probe developed by Beyeler was used. The influence of the cell concentration and the effect of varied concentrations and turnover rates of the substrates glucose, ethanol and oxygen on culture fluorescence were examined.

Organisation(s)

Institute of Technical Chemistry

Type

Conference contribution

Pages

83-100

No. of pages

18

Publication date

1984

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

General Engineering