A DRY OILSEED MEAL PROTEIN FRACTION

A protein-rich fraction from oilseed meal of sunflower or Brassica L. seed which is obtainable by a process of electrostatic separation. The dry sunflower protein-rich composition may comprise a dry matter content of sunflower proteins ranging from 44 to 60, in weight %, and a dry matter content of Acid Detergent Lignin ranging from 2 to 5 in 5 weight % in respect of the total weight of dry matterof said composition. The dry Brassica L. protein-rich composition may comprise a dry matter content of Brassica L. proteins ranging from 40 to 50, in weight %, and a content of Acid Detergent Ligninranging from 1.5 to 4 in weight % in respect of the total weight of dry matter of said composition. 一种可通过静电分离工艺从葵花籽或油菜籽的油籽粕中获得的富含蛋白质的级分。按干燥的富含葵花蛋白质的组合物的干物质的总重量计，所述组合物可以包括范围为44重量％到60重量％的葵花蛋白质的干物质含量以及范围为2重量％到5重量％的酸性洗涤剂木质素的干物质含量。按干燥的富含油菜蛋白质的组合物的干物质的总重量计，所述组合物可以包括范围为40重量％到50重量％的油菜蛋白质的干物质含量以及范围为1.5重量％到4重量％的酸性洗涤剂木质素的含量。