958209.fig.001
Figure 1: Representative high performance liquid chromatography profile of Ilex paraguariensis infusion,detection of UV was at 327 nm. Gallic acid (peak 1), catechin (peak 2), chlorogenic acid (peak 3), caffeic acid (peak 4), caffeine (peak 5), theobromine (peak 6), rutin (peak 7), quercetin (peak 8), and kaempferol (peak 9).