Figure 3.

Dependence of vanillin production on the stage of cell growth. Bioconversion experiments were carried out using JM109(pBB1) cells [4 g(wet weight)/L] at different stage of growth. Resting cells were incubated for 1 h in the presence of 0.5 mM ferulic acid and the production of vanillin was determined by HPLC analysis.

Barghini et al. Microbial Cell Factories 2007 6:13   doi:10.1186/1475-2859-6-13
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