pH | % utilization |
---|
3.4 | 52.6 ± 5.4 |
4.4 | 67.0 ± 4.7 |
5.4 | 69.3 ± 3.5 |
6.4 | 76.4 ± 1.3 |
7.4 | 100.0 ± 0.0 |
8.4 | 96.8 ± 2.4 |
- Cultures were carried out as described above, the aqueous layer was sampled for glucose analysis (n = 3, data shown as average ± s.d, from a single experiment)