wholemeal flour is made from wholewheat grain and nothing is added or taken away, there is a 100% extraction rate and it is a good source of dietary fibre (NSP)
brown flour has 85% of the original grain, with some bran and germ removed
white flour has 70-72% of the endosperm with most bran and germ removed
granary flour is made by adding malted wheat to any type of flour usually brown or wholemeal
stoneground flour is wholemeal flour ground between two stones
organic flour is made from grain grown to organic standards and growers and millers are subject to regular inspections