Table 2.
DO (p.p.m.) | P max (24 h) (g L −1 ) | Maleate yield (mol mol −1 ) | Glucose uptake rate (0−24 h) (mg L −1 h −1 ) | Glucose uptake rate (24−114 h) (mg L −1 h −1 ) | Maleate production rate (24−114 h) (mg L −1 h −1 ) |
---|---|---|---|---|---|
3.0 | 4.28 ± 0.39 | 0.139 ± 0.01 | 168 ± 58 | 437 ± 18 | 44.6 ± 4.0 |
1.0 | 5.80 ± 0.28 | 0.171 ± 0.005 | 289 ± 77 | 457 ± 21 | 60.4 ± 2.9 |
1.0−3.0 | 7.11 ± 0.35 | 0.221 ± 0.004 | 271 ± 22 | 434 ± 26 | 74.1 ± 3.6 |
DO dissolved oxygen, P max the maximum amount of produced maleate. Data are presented as the mean ± standard deviation of three independent experiments (n = 3)