1. I.A.L. Instituto Adolfo Lutz. Métodos Físico-químicos para análise de alimentos, Agência de Vigilância Sanitária, Ministério da Saúde, quarta edição, 2008.
2. AOAC. Association of Official Analytical Chemists. Official Methods of Analysis of AOAC. 19 ed. Arlington, 2012.
3. Most national, mandatory flour fortification standards do not align with international recommendations for iron;Bobrek;zinc, Vitam. B12 Lev. Filiberto Beltr a,2021
4. Brazil Ministry of Agriculture, L., and F.S., 2005. Normative Instruction no. 8, of June 2, 2005. Technical regulation on the identity and quality of wheat flour. Fed. Off. Gaz. Brazil 105, 91.
5. Provides for the enrichment of mandatory salt with iodine and wheat and corn flour with iron and folic acid intended for human consumption;Brazil;RDC N°,2022