PROCEDE D'EXTRACTION D'HUILE A PARTIR DE GRAINES OLEAGINEUSES OU PROTEAGINEUSES INCLUANT UN TRAITEMENT PAR DECHARGES ELECTRIQUES DE HAUTE TENSION

摘要

Extraction of oil from oleaginous or high-protein seeds (I) comprising: (a) grinding and cold pressing of the seeds to obtain a fatty oil cake (II); washing (II) to recuperate a first solid residue (A); (b) first fractionation of to separate a water with mucilage concentration and a second solid residue (B); second fractionation of to separate an emulsion concentrated in proteins and a third solid residue (C); and (c) treatment of (C), is new. Extraction of oil from oleaginous or high-protein seeds (I) comprises: grinding and cold pressing of (I) to obtain a fatty oil cake (II); washing (II) to recuperate a first solid residue (A); fractionation of (A) to separate water with mucilage concentration and a second solid residue (B); fractionation of (B) to separate an emulsion concentrated in proteins and a third solid residue (C); and treatment of (C) (where the first and second fractionation comprises a treatment phase by high voltage electrical discharge).