| Biomass productivity (g/L/day) | Reducing sugar consumption rate (%) | TOC consumption rate (%) | TN consumption rate (%) | Protein content (%) | Protein productivity(g/L/day) | Growth yield (g biomass/g TOC) |
---|---|---|---|---|---|---|---|
BRH supplemental amount | Â | ||||||
5% | 0.34 ± 0.01c | 100 ± 0.00a | 90.02 ± 0.06a | 48.53 ± 0.38d | 58.51 ± 0.01a | 0.20 ± 0.01c | 1.23 ± 0.05a |
10% | 0.58 ± 0.02b | 100 ± 0.00a | 86.61 ± 0.03ab | 74.76 ± 0.99b | 56.25 ± 0.50b | 0.33 ± 0.01b | 1.06 ± 0.05b |
15% | 1.00 ± 0.01a | 98.86 ± 0.00ab | 87.46 ± 0.30b | 79.36 ± 0.52a | 40.64 ± 0.01d | 0.40 ± 0.01a | 1.22 ± 0.01a |
20% | 1.08 ± 0.06a | 87.75 ± 5.17b | 76.22 ± 1.64c | 78.10 ± 0.27ab | 38.41 ± 0.15e | 0.42 ± 0.03a | 1.17 ± 0.07ab |
25% | 1.06 ± 0.10a | 71.19 ± 2.93c | 23.91 ± 0.56d | 66.81 ± 2.11c | 42.55 ± 0.50c | 0.45 ± 0.06a | 1.19 ± 0.14ab |
C/N ratio | Â | ||||||
5:1 | 0.94 ± 0.02bc | 100 ± 0.00a | 81.53 ± 0.19b | 14.20 ± 2.29f | 58.26 ± 0.14c | 0.55 ± 0.01a | 1.28 ± 0.04ab |
7:1 | 0.96 ± 0.02ab | 100 ± 0.00a | 84.25 ± 1.03a | 40.21 ± 0.77e | 57.31 ± 0.06d | 0.55 ± 0.01a | 1.29 ± 0.02ab |
9:1 | 0.93 ± 0.02b,c | 100 ± 0.00a | 84.12 ± 0.28a | 56.78 ± 0.51c | 59.71 ± 0.11b | 0.56 ± 0.01a | 1.22 ± 0.03ab |
12:1 | 0.90 ± 0.02bc | 100 ± 0.00a | 83.74 ± 0.15a | 74.20 ± 0.28a | 61.56 ± 0.23a | 0.54 ± 0.02ab | 1.19 ± 0.02b |
19:1 | 1.00 ± 0.03a | 100 ± 0.00a | 84.04 ± 0.42a | 77.87 ± 0.88a | 38.73 ± 0.13e | 0.39 ± 0.01c | 1.29 ± 0.06ab |
23:1 | 0.89 ± 0.02c | 88.27 ± 0.01b | 76.23 ± 0.39c | 74.84 ± 0.80a | 32.29 ± 0.31f | 0.29 ± 0.01d | 1.25 ± 0.04ab |
32:1 | 0.68 ± 0.02d | 62.29 ± 0.75c | 55.75 ± 0.39d | 67.93 ± 1.57b | 27.61 ± 0.36 g | 0.19 ± 0.01e | 1.32 ± 0.06a |
48:1 | 0.24 ± 0.01e | 23.69 ± 0.20d | 23.86 ± 0.64e | 52.15 ± 1.40d | 37.92 ± 0.47e | 0.07 ± 0.01f | 1.09 ± 0.04c |