Table 4.

Pearson correlation (R) between antioxidant compounds, antioxidant activities, and AChE and BChE inhibitory activity of blueberry fruits.

	Total Anthocyanins	Total Flavonoids	Total Phenolics	DPPH	ABTS	AChE
Total flavonoids	0.621 **
Total phenolics	0.801 **	0.903 **
DPPH	0.806 **	0.882 **	0.974 **
ABTS	0.859 **	0.857 **	0.964 **	0.956 **
AChE	−0.928 **	−0.542 **	−0.685 **	−0.714 **	−0.770 **
BChE	−0.969 **	−0.597 **	−0.748 **	−0.768 **	−0.825 **	0.972 **

Pearson correlation (R): **, significance at p < 0.01