Fig. 4From: Improvement of n-caproic acid production with Ruminococcaceae bacterium CPB6: selection of electron acceptors and carbon sources and optimization of the culture mediumThe response surface plot showing a function of sucrose, lactate, butyrate on CA production. a The interaction of sucrose and lactate on CA production with butyrate at 16.2 g/L; b the interaction of butyrate and lactate on CA production with sucrose at 13.3 g/L; c the interaction of sucrose and butyrate on CA production with lactate at 22.35 g/L. All data were presented as means ± standard deviations (n = 3)Back to article page