Butanol production from thin stillage using Clostridium pasteurianum.

@article{Ahn2011ButanolPF,
  title={Butanol production from thin stillage using Clostridium pasteurianum.},
  author={Jae-hyung Ahn and Byoung-In Sang and Youngsoon Um},
  journal={Bioresource technology},
  year={2011},
  volume={102 7},
  pages={
          4934-7
        }
}
The production of butanol from thin stillage by Clostridium pasteurianum DSM 525 was evaluated in the paper. At initial pH values ranging from 5.0 to 7.0 C. pasteurianum DSM 525 produced 6.2-7.2 g/L of butanol utilizing glycerol in thin stillage as the main carbon source, with yields of 0.32-0.44 g butanol produced/g glycerol consumed, which are higher than previously reported yields (e.g., 0.14-0.31 g butanol/g glycerol, Biebl, 2001). Lactic acid in the thin stillage acted as a buffering agent… CONTINUE READING

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