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 |