00880 - wheat flour (efsa foodex2) 00900 - graham flour (efsa foodex2) The group includes any type of Graham flour. Graham flour is a particularly produced wholemeal flour. Rather than simply grinding the whole grain wheat kernel (bran, germ, and endosperm), in roller-milled graham flour the components are ground separately. The endosperm is ground finely, initially creating white flour. The bran and germ are ground coarsely. The two parts are then mixed back together, creating a coarse-textured flour. The part consumed/analysed is by default the whole or a portion of it representing the observed heterogeneity. ] and [https://en.wikipedia.org/wiki/Graham_flour] and [https://www.google.co.uk/search?tbm=isch&q=Graham+flour] requires discussion