Fig. 4From: Effective gossypol removal from cottonseed meal through optimized solid-state fermentation by Bacillus coagulansThe effect of different carbon sources and inorganic salts on cell growth and FG detoxification in solid state fermentation of CSM by B. coagulans S17. (A) Different carbon sources; (B) Different concentrations of expanded corn flour; (C) Different inorganic salts; (D) Different concentrations of FeSO4. Data are expressed as the mean ± SD with three technical replicates. Capital and lowercase indicate the significant difference (p < 0.05)Back to article page