1,3-Propanediol production from glycerol with Lactobacillus diolivorans.

  title={1,3-Propanediol production from glycerol with Lactobacillus diolivorans.},
  author={Stefan Pfl{\"u}gl and Hans Marx and Diethard Mattanovich and Michael G Sauer},
  journal={Bioresource technology},
The aim of this study was to evaluate the natural producer Lactobacillus diolivorans as potential production organism of 1,3-propanediol from glycerol. Different cultivation parameters, such as oxygen supply, feeding-strategy, or medium composition have been tested in batch and fed-batch cultivations. The 1,3-propanediol concentration obtained in batch cultivations was 41.7 g/l. This could be increased to 73.7 g/l in a fed-batch co-feeding glucose and glycerol with a molar ratio of 0.1. Yeast… CONTINUE READING


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