Fig. 1From: A short-term bioreactor assay to assess the effect of essential oils on a microbiota derived from piglet’s intestinal contentAlpha Diversity of the microbiota according to the time of sampling and the replicate. These graphs represent, respectively, the Observed index, the Shannon index, and the Inverse Simpson index. A significant difference based on time was found for all indexes using the Kruskal-Wallis test (P = 0.004, P = 1.09e-8, P = 2.92e-7). The 3 independent replicates (F1, F2 and F3) are also shown on the graphBack to article page