Table 3

The most promising bacteria strains capable of efficient 1,3-PD synthesis from crude glycerol
Strain Fermentation method C1,3-PD [g/L] Y1,3-PD [g1,3-PD/gGly] Crude glycerol purity (% w/w) Ref.
C. butyricum AKR102a Fed-batch 76.2 0.51 55 [28]
C. butyricum VPI 1718 Fed-batch 67.9 0.55 81.0 [29]
Clostridium sp. Fed-batch 80.1 0.56 ND [28]
C. butyricum DSP1 Fed-batch 71.0 0.54 85.6 Present study
K. pneumoniae DSM 4799 Fed-batch 80.2 0.45 80.0 [47]
K. pneumoniae DSM 2026 Fed-batch 53.0 ND 85.0 [48]
K. oxytoca FMCC-197 Fed-batch 50.1 0.40 81.0 [31]
C. freundii FMMC-B 294 (VK-19) Fed-batch 68.1 0.40 81.0 [30]
Mix culture Fed-batch 70.0 0.47 81.0 [44]

ND – non-designated, C1,3-PD – maximal final 1,3-PD concentration obtained, Y1,3-PD – maximal yield of glycerol conversion to 1,3-PD obtained.

Szymanowska-Powałowska and Białas

Szymanowska-Powałowska and Białas BMC Microbiology 2014 14:45   doi:10.1186/1471-2180-14-45

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