γ-Oryzanol and tocopherol contents in residues of rice bran oil refining

► Decreasing contents of phytochemicals during RBO refining. ► We evaluate γ-oryzanol and tocopherols contents in residues generated during the RBO refining process. ► Residues that are commonly discarded could be then used for a better exploitation. ► Advantageous recovery of tocopherols can be made from the deodorisation distillate. ► Advantageous recovery of γ-oryzanol can be made from the distillation residue.