Fig. 3

Investigating the impact of fermentation conditions on resveratrol production with the use of test-tube screening. Heat maps for consortia performance of a resveratrol production and bp-coumaric acid accumulation using co-cultures with altered inoculation cell number ratios, fermentation temperatures, and culture times. Experiments were conducted with a constant initial net cell density of 3 × 10⁶ cells per mL. The color scale bar shown represents the concentration of indicated metabolites. Data points are mean values with n = 3 biological replicates. Bar graphs containing this data with error bars can be found in the Additional file 1: Fig. S3