Table 3 Consumed glucose concentration, consumed glycerol concentration, PDO concentration produced, and yield on glycerol of PDO
From: 1,3-propanediol production with Citrobacter werkmanii DSM17579: effect of a dhaD knock-out
Aerobic condition | Anaerobic condition | |||
|---|---|---|---|---|
Glycerol | Glycerol + glucose | Glycerol | Glycerol + glucose | |
Glucose consumed (mM) | NA | 55.2 ± 0.3 | NA | 45.0 ± 0.1 |
Glycerol consumed (mM) | 136.9 ± 2.7 | 5.9 ± 0.3 | 54.7 ± 3.5 | 132.5 ± 0.2 |
PDO produced (mM) | 14.0 ± 0.5 | 2.4 ± 0.1 | 97.6 ± 1.9 | 94.9 ± 2.9 |
Yield (mol PDO/mol glycerol) | 0.1 ± 0.0 | 0.4 ± 0.0 | 0.6 ± 0.0 | 0.7 ± 0.0 |