From: Efficient production of 1,3-propanediol from crude glycerol by repeated fed-batch fermentation strategy of a lactate and 2,3-butanediol deficient mutant of Klebsiella pneumoniae
Inoculum concentration (g/L)
1,3-PD (g/L)
2,3-BD (g/L)
Ethanol (g/L)
Acetate (g/L)
Succinate (g/L)
1,3-PD (g/L/h)
0.4
63.2
27
7.2
2.1
10.3
2.63
1.6
69.9
41.4
6.6
2.0
11.2
2.91
3.2
81.1
37.5
5.7
1.5
7.9
3.38
4.8
29.2
18
6.1
1.8
6.4
1.22