| abstract |
A process for obtaining, from whole grains, a grain fraction (F) having a reduced iron content of at least 25% by weight relative to an initial iron content of said whole grains, said method comprising the following steps: Step 1: a step of treating said whole grains, Step 2: a step of separating said grains treated in step 1 so as to obtain a first grain fraction (F 1 ) and a second grain fraction (F 2 ), and Step 3: a step of separating said first grain fraction (F 1 ) obtained in step 2, on the basis of the size and / or shape of said first fragments, so as to isolate said fraction of grains (F ) having said reduced iron content. |