Fig. 4From: Bioconversion of ferulic acid and vanillin to vanillic acid by cold-adapted Paraburkholderia aromaticivorans AR20-38: impact of culture conditionsEffect of temperature (10 °C and 20 °C) on VA production from various FA concentrations (10–20 mM) by P. aromaticivorans AR20-38. Data represent mean values of three replicates. Different letters (a, b) indicate statistically significant differences (LSD, P ≤ 0.05) between temperaturesBack to article page