Analysis of In Vitro Cyto- and Genotoxicity of Barbatimão Extract on Human Keratinocytes and Fibroblasts

Figure 2

Barbatimão (Stryphnodendron adstringens, Mart.) components and measurement of bioactive molecules: (a) barbatimão tree; (b) stem bark used to produce barbatimão extract; (c) lyophilized barbatimão extract; (d) solution of hydroalcoholic extract of barbatimão used to treat cell cultures; and (e) representative HPLC profile of barbatimão hydroalcoholic extract. Gallic acid (peak 1), catechin (peak 2), EGCG (peak 3), caffeic acid (peak 4), rutin (peak 5), quercetin (peak 6), kaempferol (peak 7); (f) graphical representation of bioactive molecule quantification detected in barbatimão HPLC analysis.