Estimation of Total Quercetin and Rutin Content in Malus domestica of Nepalese Origin by HPLC Method and Determination of Their Antioxidative Activity

Figure 7

Chromatogram of different M. domestica sample at 374 nm (a) peel, (b) leaf, and (c) stem bark; 1: rutin and 2: quercetin.

(a)

(b)

(c)