Table 4. Optimization for mixture of succinate, acetate and citrate in various combinations |
Concentration of supplements |
Cell optical density (at 600 nm) of sample collected after 48 hrs of fermentation |
Cell optical density (at 600 nm) of sample collected after 60 hrs of fermentation |
Acetate 2 g/l |
1.91 |
2.06 |
Succinate 2 g/l |
1.57 |
1.76 |
Citrate 2 g/l |
2.05 |
2.18 |
Acetate and Succinate (each 1g/l.) |
1.70 |
1.91 |
Citrate and Succinate (each 1g/l.) |
1.83 |
2.00 |
Acetate and Citrate (each 1g/l.) |
2.02 |
2.19 |
Acetate, Citrate and Succinate (each 1g/l.) |
2.07 |
2.20 |
|