Investigation on Quality Characteristics and Antidiabetic Properties of Mulberry Leaf Fu Brick Tea

Figure 3

Results of microbiota and metabolomic analysis in SF, F, and S. (a) Principal component analysis (PCA) of the items detected by positive and negative date in the metabolomic analysis. (b) Distribution of fold changes (FC) of metabolites. (c) Volcano plot with label of SF/F. (d) Volcano plot with label of SF/S.

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