Table 1 Summary of the semi-continuous culture
Strain | Culture period | Biomass production (mg L–1) | Nitrate consumption (mM) | Lipid production (mg L–1) |
|---|---|---|---|---|
KOR1 | Day 0–Day 1 | 925.1 ± 153.6 | 4.5 ± 0.4 | 20.2 ± 15.4 |
Day 1–Day 2 | 825.0 ± 139.3 | 3.6 ± 0.7 | 75.1 ± 23.2 | |
Day 2–Day 3 | 709.2 ± 62.7 | 6.1 ± 0.7 | 40.5 ± 6.7 | |
Day 3–Day 4 | 875.7 ± 115.5 | 5.0 ± 0.5 | 74.0 ± 5.0 | |
Day 4–Day 5 | 717.9 ± 19.1 | 4.0 ± 0.6 | 42.5 ± 6.4 | |
Mean | 810.6 ± 95.4 | 4.6 ± 1.0 | 50.5 ± 23.7 | |
KAC1801 | Day 0–Day 1 | 408.4 ± 111.8 | 2.9 ± 0.5 | 80.7 ± 22.6 |
Day 1–Day 2 | 610.6 ± 58.9 | 1.6 ± 0.3 | 140.4 ± 19.4 | |
Day 2–Day 3 | 448.5 ± 80.3 | 3.0 ± 0.2 | 129.9 ± 56.0 | |
Day 3–Day 4 | 442.6 ± 77.4 | 1.3 ± 0.8 | 140.3 ± 34.1 | |
Day 4–Day 5 | 400.1 ± 50.0 | 1.1 ± 0.2 | 92.9 ± 24.3 | |
Mean | 462.0 ± 21.3 | 2.0 ± 0.9 | 116.9 ± 28.1 |