Details
| Original language | English |
|---|---|
| Pages (from-to) | 353-357 |
| Number of pages | 5 |
| Journal | Applied Microbiology and Biotechnology |
| Volume | 19 |
| Issue number | 5 |
| Publication status | Published - May 1984 |
Abstract
Saccharomycescerevisiae H 1022 was cultivated in batch and continuous culture on a glucose substrate. The yeast was subjected to a sudden change from aerobic to anaerobic growth conditions by switching the inlet-gas stream from air to dinitrogen. The dynamics of growth and product formation during the periods of adaptation were studied. A structured growth model based on Monod-Blackman-kinetics was applied to simulate these shift-experiments. The immediate switch of the yeast to maximum anaerobic growth and ethanol production predicted by this model was confirmed very well in the chemostat-experiments. However, a slow adaptation was evident for the switch from anaerobiosis back to aerobiosis.
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Biotechnology
- Immunology and Microbiology(all)
- Applied Microbiology and Biotechnology
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In: Applied Microbiology and Biotechnology, Vol. 19, No. 5, 05.1984, p. 353-357.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Dynamics of growth in batch and continuous cultures of Saccharomyces cerevisiae during shifts from aerobiosis to anaerobiosis and reverse
AU - Auling, G.
AU - Bellgardt, K. H.
AU - Diekmann, H.
AU - Thoma, M.
PY - 1984/5
Y1 - 1984/5
N2 - Saccharomycescerevisiae H 1022 was cultivated in batch and continuous culture on a glucose substrate. The yeast was subjected to a sudden change from aerobic to anaerobic growth conditions by switching the inlet-gas stream from air to dinitrogen. The dynamics of growth and product formation during the periods of adaptation were studied. A structured growth model based on Monod-Blackman-kinetics was applied to simulate these shift-experiments. The immediate switch of the yeast to maximum anaerobic growth and ethanol production predicted by this model was confirmed very well in the chemostat-experiments. However, a slow adaptation was evident for the switch from anaerobiosis back to aerobiosis.
AB - Saccharomycescerevisiae H 1022 was cultivated in batch and continuous culture on a glucose substrate. The yeast was subjected to a sudden change from aerobic to anaerobic growth conditions by switching the inlet-gas stream from air to dinitrogen. The dynamics of growth and product formation during the periods of adaptation were studied. A structured growth model based on Monod-Blackman-kinetics was applied to simulate these shift-experiments. The immediate switch of the yeast to maximum anaerobic growth and ethanol production predicted by this model was confirmed very well in the chemostat-experiments. However, a slow adaptation was evident for the switch from anaerobiosis back to aerobiosis.
UR - http://www.scopus.com/inward/record.url?scp=0021233390&partnerID=8YFLogxK
U2 - 10.1007/BF00253784
DO - 10.1007/BF00253784
M3 - Article
AN - SCOPUS:0021233390
VL - 19
SP - 353
EP - 357
JO - Applied Microbiology and Biotechnology
JF - Applied Microbiology and Biotechnology
SN - 0175-7598
IS - 5
ER -