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. 2023 Jun 29;13:10566. doi: 10.1038/s41598-023-37036-w

Figure 1.

Figure 1

Resistant starches derived from different dietary pulses distinctly modulate the gut metabolomic arrays. Prebiotic effects of dietary fiber (resistant starches versus inulin) in modulating the gut metabolomics profiles in older mice colonized with human gut microbiome. (A) PCoA analysis (Bray–Curtis dissimilarity index); (B) Volcano plot showing differential metabolites (fold-change ≥ 1; P ≤ 0.05 in dark color; and FC ≥ 1; P > 0.05 in light color); (C) The abundance profiles transformed to Z scores and rank of the groups in all, male, and female mice. CTL control western-style diet group, PTB pinto beans, BEP black-eyed peas, LEN lentils, INU inulin.