Fig. 1
From: Incorporation and effects of punicic acid on muscle and adipose tissues of rats
Principal component analysis (PC1 × PC2) to show differences in the evaluated parameters. The groups evaluated were grouped in different quadrants on the graph. Those who are on the positive side of the principal component 1 (x-axis) have the characteristics that are shown in the first frame of the figure. Consequently, the groups that are on the negative side of the x-axis have the opposite characteristics. This interpretation is also applied to the principal component 2 (y-axis), whose representative characteristics are show in the second frame of the figure