Table 2 Effect of different types of medium on growth and conversion of pure IX at 25 mg IX L−1 by Eubacterium limosum
Condition (10 H2/10 CO2/80 N2 (v/v/v)) | Growth (OD600) | Molar relative IX conversion (HPLC–DAD) |
|---|---|---|
BHI (reference) | ++ | ++ |
MM | + | – |
MM ± additions | + | – |
MM, omission of glucose | – | – |
MM 2 g L−1 glucose | – | – |
MM 10 g L−1 glucose | + | – |
BHI + zeolite (5% w/v) | ++ | ++ |
MM + zeolite (5% w/v) | ++ | + |
RCM | ++ | ++ |