Chemical Composition of Urtica simensis Grown in Different Regions of Ethiopia

Table 5

The total concentration of polyphenols (mgGAE g⁻¹ dry sample), flavonoids (mgCE g⁻¹ dry sample), and antioxidant activity (mgAAE g⁻¹ dry sample) determined in the leaves of Urtica simensis collected from six different locations of Ethiopia.

Sampling districts	Total polyphenol	Total flavonoid	Antioxidant activity
Dilla Zuria	2.67	2.18	1.65
Bule	3.15	1.35	2.20
Hula	2.18	1.51	1.58
Adaba	2.92	2.41	1.68
Dodola	2.48	2.28	1.66
Dima	4.84	4.46	3.36
Mean	3.04	2.37	2.02
SD	0.94	1.11	0.69