The flour color not only has something to do with technique and equipment, but also with flour Extraction,
generally speaking, the higher the flour extraction is, the worse the flour color is. Some Flour processing
companies pay more attention to control flour extraction of wheat considering the Flour color, while after using
Crock flour whitener, due to it can improve whiteness of flour, it can also improve flour extraction of wheat.
Several years the study result of Crock flour whitener shows that adding Crock flour whitener into flour can
generally improve 4% - 6% whiteness of flour & 2% - 3% flour extraction, meanwhile, the color and luster of
flour is still very good. So after flour processing used Crock flour whitener, due to the flour extraction of wheat
is improved. Beside, 2%, 3% wheat output of a country will be relatively improved, So it has obvious social and