An on-line technique for monitoring propionic acid fermentation
β Scribed by Houda Benjelloun; Alice Rochex; Didier Lecouturier; Siham Dechemi; Jean-Michel Lebeault
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 169 KB
- Volume
- 68
- Category
- Article
- ISSN
- 1432-0614
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π SIMILAR VOLUMES
A personal computer-based on-line monitoring and controlling system was developed for the fermentation of microorganism. The on-line HPLC system for the analysis of glucose and ethanol in the fermentation broth was connected to the fermenter via an auto-sampling equipment, which could perform the pi
## Abstract __Propionibacterium acidipropionici__, a Gramβpositive, anaerobic bacterium, has been the most used species for propionic acid production from sugars. In this study, the metabolically engineered mutant ACKβTet, which has its acetate kinase gene knocked out from the chromosome, was immob