The effect of new purchase criteria on food procurement for the Brazilian school feeding program

To explore the effect of the school feeding program purchase criteria on the quantity, variety and origin of food products acquired for school meals in a municipality in Brazil. Analysis of purchase lists for two years prior and two years after implementation of the purchase criteria (2010). The origin (family farms (FF)/other providers (OP)) and nutritional characteristics (recommended/controlled) of food products were studied, registering annual varieties (n) and daily quantities (kg/day); contrast of proportions was applied. The acquisition of recommended products increased, and the quantity of controlled products decreased (p = 0.005). Purchase of legumes and vegetables (p