添加生长因子 | OD640 | 酶活 |
对照 | 5.1 | 140.3 |
0.5 g/L Mg2+ | 5.5 | 139.5 |
0.5 g/L Na+ | 5.9 | 148.2 |
0.5 g/L Ca2+ | 5.9 | 140.1 |
0.5 g/L Fe2+ | 6.3 | 128.6 |
1.0 g/L VB6 | 4.91 | 141.9 |
1.0 g/L VC | 4.6 | 129.6 |
1.0 g/L VB2 | 5.2 | 132.8 |
1.0 g/L PLP | 5.36 | 137 |