Fig. 5From: Reproducible, high-yielding, biological caproate production from food waste using a single-phase anaerobic reactor systemCarboxylate production from food waste fermentation liquid during batch experiments. Acetate (a), propionate (b), butyrate (c), caproate (d), lactate (e) and ethanol (f) concentrations in control, ethanol, hydrogen (H2) and H2/ethanol-supplemented vialsBack to article page