Feeding mode | Concentration of gluconate (g/L) | Addition time or period (h) | Speed of continuous addition (g/L/h) | Starting titer of lincomycin A (mg/L) | Lincomycin A (mg/L) | DCW (g/L) |
---|---|---|---|---|---|---|
Control | – | – | – | 562 ± 32b | 6480 ± 219 | 45 ± 2.1 |
Mode 1 | 2 + 2a | 0 + 127a | – | 590 ± 41 | 7646 ± 368 | 49 ± 1.9 |
Mode 2 | 2 + 2 | 0 + 147 | – | 592 ± 42 | 7776 ± 312 | 49 ± 2.3 |
Mode 3 | 1.8 + 2.2 | 0 + 147 | – | 646 ± 51 | 7832 ± 297 | 48 ± 2.4 |
Mode 4 | 1.2 + 2.8 | 0 + 147 | – | 741 ± 48 | 7981 ± 323 | 47 ± 2.6 |
Mode 5 | 0.6 + 3.4 | 0 + 147 | – | 921 ± 78 | 8012 ± 345 | 43 ± 2.1 |
Mode 6 | 0.6 + 3.4 | 0 + 111–168 | 0.0512 | 910 ± 58 | 7220 ± 228 | 43 ± 2.4 |
Mode 7 | 0.6 + 3.4 | 0 + 111–163 | 0.0575 | 931 ± 76 | 7456 ± 321 | 44 ± 2.3 |
Mode 8 | 0.6 + 3.4 | 0 + 111–158 | 0.0638 | 916 ± 56 | 9160 ± 316 | 45 ± 3.1 |
Mode 9 | 0.6 + 3.4 | 0 + 111–153 | 0.0701 | 932 ± 73 | 8338 ± 225 | 48 ± 3.5 |