Kinetic study on glycerol production by repeated batch fermentation using free Candida krusei
Kinetic study on glycerol production by repeated batch fermentation using free Candida krusei
The free cells of Candida krusei were recycled during repeated batch fermentation to produce glycerol. The kinetics of glycerol formation with recycled cells washed and not washed was studied. Some inhibition was found during cell recycling but could be removed by washing recycled cells. In 12 cycles of repeated batch fermentation with recycled washed cells, glycerol productivity increased greatly during the earlier three cycles and then remained constant in the following cycles. Kinetic studies showed that higher glycerol productivity in repeated batch fermentation compared with that in ordinary batch fermentation was due to the high biomass concentration
1507-1510
Liu, Yongqiang
75adc6f8-aa83-484e-9e87-6c8442e344fa
Liu, Dehua
2f9ded17-8371-46cf-98f1-803c92360d06
July 2004
Liu, Yongqiang
75adc6f8-aa83-484e-9e87-6c8442e344fa
Liu, Dehua
2f9ded17-8371-46cf-98f1-803c92360d06
Liu, Yongqiang and Liu, Dehua
(2004)
Kinetic study on glycerol production by repeated batch fermentation using free Candida krusei.
Process Biochemistry, 39 (11), .
(doi:10.1016/S0032-9592(03)00280-2).
Abstract
The free cells of Candida krusei were recycled during repeated batch fermentation to produce glycerol. The kinetics of glycerol formation with recycled cells washed and not washed was studied. Some inhibition was found during cell recycling but could be removed by washing recycled cells. In 12 cycles of repeated batch fermentation with recycled washed cells, glycerol productivity increased greatly during the earlier three cycles and then remained constant in the following cycles. Kinetic studies showed that higher glycerol productivity in repeated batch fermentation compared with that in ordinary batch fermentation was due to the high biomass concentration
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Published date: July 2004
Organisations:
Water & Environmental Engineering Group
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Local EPrints ID: 352840
URI: http://eprints.soton.ac.uk/id/eprint/352840
ISSN: 1359-5113
PURE UUID: b4c21033-4e22-405c-a7e4-c133508f6d4c
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Date deposited: 03 Jun 2013 13:49
Last modified: 15 Mar 2024 03:47
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Author:
Dehua Liu
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