“…Researchers have already isolated and identified several substances in Cochlospermum regium roots, e.g., dihydrokaempherol-3-O-β-glucopyranoside (Lima, Castro, Mello, Siqueira, & Kassab, 1996;Sólon et al, 2012), β-selinene, (Honda, Brum, Hess, Cruz, & Moretto, 1997), ellagic acid, gallic acid, dihydrokaempherol, dihydrokaempherol-3-O-β-(6"-galloyl)-glucopyranoside, pinoresinol, excelsine, Acta Scientiarum. Agronomy Maringá, v. 38, n. 4, p. 467-473, Oct.-Dec., 2016…”