Sources | EPS (mg/L) | IPS (mg/L) |
---|---|---|
Medium capacity/ml | Â | Â |
 50 | 312.14 ± 2.41c | 111.23 ± 2.47a |
 100 | 350.18 ± 2.41d | 193.13 ± 2.12b |
 150 | 410.11 ± 4.68d | 234.61 ± 2.11b |
 200 | 455.19 ± 2.21e | 276.16 ± 2.10c |
 250 | 413.14 ± 2.17d | 229.13 ± 1.41a |
Rotation speed (rpm) | Â | Â |
 50 | 211.14 ± 1.52b | 110.11 ± 1.15a |
 100 | 239.12 ± 1.16b | 134.12 ± 2.16a |
 125 | 268.15 ± 1.51b | 152.21 ± 2.21a |
 150 | 274.11 ± 2.12c | 192.10 ± 2.09 b |
 175 | 282.10 ± 1.99b | 199.14 ± 1.66b |
 200 | 172.19 ± 1.26a | 175.21 ± 1.21a |
Incubation time/d | Â | Â |
 2 | 187.12 ± 1.26b | 111.10 ± 1.49a |
 3 | 215.21 ± 1.27b | 135.11 ± 2.12a |
 4 | 234.10 ± 1.18c | 164.16 ± 1.92a |
 5 | 265.12 ± 1.79c | 176.17 ± 1.42a |
 6 | 315.20 ± 2.15d | 213.67 ± 2.11b |
 7 | 301.17 ± 2.10c | 204.51 ± 1.98a |
 8 | 213.11 ± 2.43b | 167.19 ± 1.46a |
 9 | 215.26 ± 1.91b | 142.15 ± 1.91a |
 10 | 192.11 ± 2.63b | 138.32 ± 2.12a |
pH | Â | Â |
 3.0 | 221.13 ± 2.12c | 124.21 ± 1.25a |
 4.0 | 243.24 ± 2.99c | 143.11 ± 1.26a |
 5.0 | 257.22 ± 1.35c | 182.12 ± 1.39a |
 6.0 | 274.11 ± 2.52c | 201.19 ± 1.60b |
 7.0 | 253.31 ± 2.44c | 192.59 ± 1.26a |
 8.0 | 231.10 ± 1.12b | 171.10 ± 1.33a |
Temperature | Â | Â |
 20 | 312.18 ± 2.95c | 172.63 ± 2.33a |
 23 | 395.29 ± 2.16d | 215.60 ± 1.71b |
 25 | 390.81 ± 2.55c | 162.42 ± 2.62a |
 27 | 243.23 ± 3.41b | 159.49 ± 1.46a |
 30 | 212.20 ± 2.90b | 147.22 ± 1.91a |
 33 | 93.19 ± 2.61a | 063.10 ± 2.46a |