Fig. 1From: Comparative prebiotic activity of mixtures of cereal grain polysaccharidesSCFA analysed by HPLC in batch cultures containing different substrates: Error bars indicate SEM (n = 3). Significant differences between substrates at the same time point are indicated with *P < 0.05. One-way ANOVA with Tukey’s post hoc tests were used for statistical analysisBack to article page