According to GB 14880 stipulating that 1. 1 times the basic standard lower limit of kappa-selenocarrageenin enriched grain products is 154 μg/kg or 0. 154 mg/kg, two kinds of kappa-selenocarrageenin premixes used in Se-enriched wheat flour were de- signed. We conducted the mid-test of the Se-enriched wheat flour and manufactured noodle and bread, determined the Se content and the degree of homogeneity. The conclusions were mainly as follows ： it was feasible that we could produce the Se-enriched wheat flour a- dopting the flour blending techn...
