Table 1.
Lipid production through carbon-restrained mode by applying different feed strategies
| Biomass, g/L | Lipid, g/L | Citrate, g/g biomass | Lipid yield, g/g | Lipid productivity, g⋅L−1⋅h−1 | Acetate loss, % | Feed strategies |
| 19 ± 0.7 | 10 ± 0.3 | 0.082 ± 0.002 | 0.09 ± 0.01 | 0.07 ± 0.00 | 6.8 ± 0.0 | 3% acetic acid feed |
| 58 ± 0.8 | 33 ± 5.0 | 0.000 ± 0.000 | 0.14 ± 0.01 | 0.23 ± 0.03 | 1.9 ± 0.0 | Joint feed of 3% acetic acid and acetate |
| 93 ± 2.4 | 55 ± 3.7 | 0.001 ± 0.000 | 0.14 ± 0.00 | 0.38 ± 0.03 | 1.5 ± 0.0 | Joint feed of 3% acetic acid and acetate by applying model 1 |
| 127 ± 9.1 | 75 ± 8.9 | 0.003 ± 0.001 | 0.15 ± 0.02 | 0.52 ± 0.07 | 2.6 ± 0.1 | Joint feed of 3% acetic acid and acetate by applying model 2 |
| 194 ± 4.0 | 115 ± 10.4 | 0.001 ± 0.000 | 0.16 ± 0.00 | 0.80 ± 0.08 | 1.9 ± 0.4 | Optimized carbon and nitrogen feed by applying model 3 |