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Influence of exponentially decreasing feeding rates on fed-batch ethanol fermentation of sugar cane blackstrap molasses

✍ Scribed by J. C. M. de Carvalho; E. Aquarone; S. Sato; M. L. Brazzach; K. A. Almeida; W. Borzani

Publisher
Springer Netherlands
Year
1990
Tongue
English
Weight
249 KB
Volume
12
Category
Article
ISSN
0141-5492

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F e d -b a t c h ethanol f e r m e n t a t i o n tests of sugar cane blackstrap molasses were carried out at 32Β°C and p H 4.5-5.0, using pressed yeast as inoculum, and with no air supply. Two values of the fermentor filling-up time were adopted: 5 h and 7 h. The feeding rates obeyed equation F = F o