Soluble Fiber and Insoluble Fiber Regulate Colonic Microbiota and Barrier Function in a Piglet Model

Figure 3

Short-chain fatty acid concentrations in colonic digesta of different groups (μmol/g) . Stars above the bars indicate statistical significance among the four groups. CON, control; IDF, 1% insoluble fiber; SDF, 1% soluble fiber; MDF, 0.5% insoluble fiber +0.5% soluble fiber.