Table 1 Cell yield and pigment productivity with different feeding media in the fed-batch culture
Fed-batch medium | Culture period (days) | Total glucose consumption (g/L) | DCW (g/L) | Total pigments productivity (AU*g−1*d−1)a | Citrinin (μg/L) |
|---|---|---|---|---|---|
control | 6b | 49.31 ± 0.04 | 9.11 ± 0.68 | 7.33 ± 0.43 | <10 |
No.1 | 16 | 125.14 ± 3.37 | 19.77 ± 1.53 | 1.43 ± 0.16 | 0 |
No.2 | 16 | 141.80 ± 5.71 | 24.24 ± 0.74 | 1.25 ± 0.18 | 0 |
No.3 | 16 | 171.09 ± 4.50 | 29.60 ± 1.18 | 0.77 ± 0.02 | 0 |
No.4 | 16 | 200.97 ± 0.27 | 39.77 ± 1.06 | 0.54 ± 0.01 | 0 |