Phytochemicals in Leaves and Roots of Selected Kenyan Orange Fleshed Sweet Potato (OFSP) Varieties

Table 4

Pearson correlation (r) between phytochemicals and antioxidant property.

Parameter	Ascorbic acid	Flavonoids	Phenolics	Total carotenoids	β-Carotene
Antioxidant property	0.931	0.964	0.975	0.923	0.831
value	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001