Figure 5From: Characterizing the cytoprotective activity of Sarracenia purpurea L., a medicinal plant that inhibits glucotoxicity in PC12 cells HPLC chromatograms of Sarracenia purpurea leaf and root extracts. Chromatograms of ethanolic leaf (A) and root (B) extracts with diode array detection at 230 nm wavelength. Labelled peaks represent the marker compounds morroniside (1), epicatechin (2), and hyperoside (3). The structures of the identified active metabolites (1, 3) are shown with quantitative results reported in Table 1.Back to article page