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. 2023 Jul 15;15:10–21. doi: 10.1016/j.aninu.2023.02.012

Fig. 4.

Fig. 4

The principal component analysis (PCA) of metabolite composition in different groups (CON, LOW, MIDDLE, and HIGH). Each point represents a unique sample, and different colors represent different groups. CON = starter supplemented with BHBA at 0 g/day per goat; LOW = starter supplemented with BHBA at 3 g/day per goat; MIDDLE = starter supplemented with BHBA at 6 g/day per goat; HIGH = starter supplemented with BHBA at 9 g/day per goat.