TLC-chromatogram of Moringa Leaves extract at UV 254 nm (A) and UV 366 nm (B). Quercetin standard 100, 200, 400, 800, 1600 and 3200 ng (1–6); Moringa Leaves Maceration extract (7); reflux extract (8), soxhlation extract (9); quercetin standard 800 ng (10–11); UV spectrum of spot with Rf 0.4 from quercetin standard (C); UV spectrum of spot with Rf 0.4 from maceration extract of Moringa Leaves (D); UV spectrum of spot with Rf 0.4 from soxhlation extract of Moringa Leaves (E).