Table 7 FA composition of Chlamydomonas sp. JSC4 cultured under batch, two-stage, or salinity-gradient operation
| Â | Chlamydomonassp. JSC4 FA composition (%) | ||
|---|---|---|---|
| Â | Batch | Two-stage | Salinity gradient |
Palmitic acid (C16:0) | 27.6 ± 0.3 | 30.7 ± 0.8 | 30.7 ± 0.5 |
Palmitoleic acid (C16:1) | 3.2 ± 0.1 | 2.9 ± 0.1 | 2.7 ± 0.2 |
Stearic acid (C18:0) | 3.1 ± 0.1 | 2.8 ± 0.2 | 2.6 ± 0.2 |
Oleic acid (C18:1) | 26.6 ± 0.6 | 23.4 ± 0.1 | 22.8 ± 1.1 |
Linoleic acid (C18:2) | 25.3 ± 0.3 | 25.1 ± 0.1 | 25.0 ± 0.3 |
Linolenic acid (C18:3) | 5.4 ± 0.1 | 5.0 ± 0.1 | 5.4 ± 0.4 |
C16 & C18 groups | 91.2 ± 1.3 | 89.9 ± 0.8 | 89.2 ± 0.4 |
Lipid content (%) | 41.9 ± 1.8 | 46.1 ± 1.3 | 59.4 ± 0.7 |
Lipid productivity (mg L-1 d-1) | 158.9 ± 7.6 | 183.9 ± 4.6 | 223.2 ± 2.1 |