Details
| Original language | English |
|---|---|
| Pages (from-to) | 73-78 |
| Number of pages | 6 |
| Journal | Analytica chimica acta |
| Volume | 200 |
| Issue number | C |
| Publication status | Published - 1987 |
Abstract
An enzyme thermistor was used for on-line glucose determination during cultivation of Cephalosporium acremonium for a period of 160 h. The complex medium consisted of 100 g 1-1 peanut meal. Automatic control and data registration were achieved by interfacing a process computer with the thermistor unit. Problem caused by long-term application are discussed. On-line and off-line data obtained with the enzyme thermistor are compared with the results obtained with a commercial glucose analyzer. The results of these experiments show that an enzyme thermistor can be used to determine glucose concentration in complex fermentation media under real cultivation conditions for about 60 h.
ASJC Scopus subject areas
- Chemistry(all)
- Analytical Chemistry
- Biochemistry, Genetics and Molecular Biology(all)
- Biochemistry
- Environmental Science(all)
- Environmental Chemistry
- Chemistry(all)
- Spectroscopy
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In: Analytica chimica acta, Vol. 200, No. C, 1987, p. 73-78.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Application of an enzyme thermistor for the determination of glucose in complex fermentation media
AU - Wehnert, G.
AU - Sauerbrei, A.
AU - Bayer, Th
AU - Scheper, Th
AU - Schügerl, K.
AU - Herold, Th
PY - 1987
Y1 - 1987
N2 - An enzyme thermistor was used for on-line glucose determination during cultivation of Cephalosporium acremonium for a period of 160 h. The complex medium consisted of 100 g 1-1 peanut meal. Automatic control and data registration were achieved by interfacing a process computer with the thermistor unit. Problem caused by long-term application are discussed. On-line and off-line data obtained with the enzyme thermistor are compared with the results obtained with a commercial glucose analyzer. The results of these experiments show that an enzyme thermistor can be used to determine glucose concentration in complex fermentation media under real cultivation conditions for about 60 h.
AB - An enzyme thermistor was used for on-line glucose determination during cultivation of Cephalosporium acremonium for a period of 160 h. The complex medium consisted of 100 g 1-1 peanut meal. Automatic control and data registration were achieved by interfacing a process computer with the thermistor unit. Problem caused by long-term application are discussed. On-line and off-line data obtained with the enzyme thermistor are compared with the results obtained with a commercial glucose analyzer. The results of these experiments show that an enzyme thermistor can be used to determine glucose concentration in complex fermentation media under real cultivation conditions for about 60 h.
UR - http://www.scopus.com/inward/record.url?scp=0023600732&partnerID=8YFLogxK
U2 - 10.1016/S0003-2670(00)83759-9
DO - 10.1016/S0003-2670(00)83759-9
M3 - Article
AN - SCOPUS:0023600732
VL - 200
SP - 73
EP - 78
JO - Analytica chimica acta
JF - Analytica chimica acta
SN - 0003-2670
IS - C
ER -