Parameters  Flow Final biomass (g/L) Final 1.3-Propanediol (g/L) Final butyric a. (g/L) Final acetic a. (g/L) Final glycerol (g/L)
2.5g/h 1.36 13.048 3.588 5.67 110
3.5g/h 2.5 26.7 6.47 3.58 50.5
4.5g/h 2.51 35.368 10.377 3.90 17.89
5g/h 2.11 25.66 8.93 3.31 32.37
10g/h 1.9 25.7 7.42 6.33 230.15
Table 3: Concentrations of biomass, glycerol, 1,3-propanediol, butyric and acetic acid in g/L obtained at the end of fed-batch cultures.