Table 3.

Total Phenol, Tannin, and Flavonoid Content Concentrations of the 70% Aqueous Acetone Extract of 4 Selected Plants.

Sample	Total Phenols (mg of GAE/g of Sample)	Tannins (mg of GAE/g of Sample	Flavonoids (mg of QE/mg of Sample)
Schkuria pinnata	55.33 ± 3.51	28.00 ± 1.73	4.00 ± 0.35
Dombeya rotundifolia	259.00 ± 2.65	330.33 ± 15.63	19.90 ± 0.75
Elephantorrhiza elephantina	58.67 ± 5.51	52.00 ± 2.65	5.10 ± 0.60
Commelina africana	113.67 ± 5.77	116.00 ± 3.46	14.10 ± 0.30

Abbreviations: GAE, gallic acid equivalent; QE, quercetin equivalent.

^aEach value is the average of 3 analyses ± standard deviation.