Skip to main content
Fig. 3 | AMB Express

Fig. 3

From: Biotransformation of ferulic acid to protocatechuic acid by Corynebacterium glutamicum ATCC 21420 engineered to express vanillate O-demethylase

Fig. 3

Biotransformation of VA to PCA by C. glutamicum expressing vanillate O-demethylase (Van). a C. glutamicum strain F (open symbols) as a control and b strain FVan (closed symbols) were cultured in BHI medium at 30 °C for 24 h, and 0.5 mL of each culture was transferred to 25 mL of AR medium containing 2.5 mM VA. The bioconversion was performed at 30 °C for 48 h with agitation at 180 rpm. Extracellular VA (triangles) and PCA (circles) were analyzed every 24 h. OD600 (diamonds) was monitored simultaneously. Data represent the mean and standard error of three independent experiments

Back to article page