Extraction of tocopherol-rich oil from carnauba (Copernicia prunifera) seeds using supercritical CO₂ and Soxhlet methods - Buriti, Mateus de Souza; Follegatti Romero, Luz Milagros; RIOS, EDGAR RECAVARREN; Veggi, Priscilla Carvalho; Sampaio, Klicia Araújo; Follegatti Romero, Luis Alberto (Brazilian Journal of Chemical Engineering, 2025)