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GRANDE, Fernanda. Reformulation of the database of the Brazilian Food Composition Table (TBCA). 2018. 209 p. Thesis (Doctoral degree in Science). Post Graduate Program in Applied Human Nutrition, Faculty of Pharmaceutical Sciences, USP. School of Economics, Business and Accounting, USP. School of Public Health, USP. University of São Paulo, São Paulo, 2018. The Brazilian Food Composition Table (TBCA) aims to disseminate data of good quality on the chemical composition of foods. The reformulation of the TBCA database is being developed under the coordination of the Brazilian Network of Food Data Systems (BRASILFOODS) and Food Research Center (FoRC). Several researchers are joining efforts to enable this task, which represents a key activity of FoRC regarding knowledge diffusion. Food composition data are required in many fields in nutrition science, agriculture and in the elaboration of programs and public health polices. Therefore, the aim of this work was to reformulate the TBCA’s database not only to centralize data on the composition of foods from the Brazilian biodiversity but also to serve as a tool for dietary intake surveys. In the first step of the work, data already compiled over the past few years (proximate composition, vitamins and minerals) were included in the database of the TBCA version 5.0. The updated version included high-quality analytical data on 3955 Brazilian foods. Based on this information, two different new databases were elaborated: (i) the Biodiversity Database (B-DB) and (ii) the Database on foods consumed in Brazil (DB-FB). The BDB presents only original analytical data on the nutrient content of 1271 foods from the Brazilian biodiversity. The data included in the B-DB may allow the identification of nutrient-rich foods for inclusion into national programs and policies on nutrition and food security. The DB-FB provides a complete nutrient profile for 1525 foods, including 43 components (energy, proximate composition, fat fraction, vitamins and minerals). The food items were added to the DB-FB based on data of food acquisition and national dietary surveys conducted in Brazil. This database was composed primarily by the aggregation of analytical data on foods produced or commercialized in Brazil. In addition, some values were also estimated, calculated or borrowed from databases from other countries to have as few gaps as possible. The DB-FB covers 77% of the foods reported in the national dietary survey, therefore, it can be used to access the nutrient intake of the population, increasing the use of country-specific composition data. Both databases are being made available on TBCA, International Network of Food Data Systems (INFOODS) and FoRC websites. Key-words: Database. Food composition. Biodiversity. Chemical composition. Brazilian foods. LISTA DE ABREVIATURAS E SIGLAS ANVISA Agência Nacional de Vigilância Sanitária BDAB Base de dados de alimentos consumidos no Brasil BDB Base de dados de Biodiversidade BRASILFOODS Rede Brasileira de Dados de Composição de Alimentos DCNT Doenças Crônicas não Transmissíveis FAO Food and Agriculture Organization of the United Nations FoRC Food Research Center IBGE Instituto Brasileiro de Geografia e Estatística POF INA Inquérito Nacional de Alimentação INFOODS International Network of Food Data Systems Latinfoods LATINFOODS Rede Latino-americana de Dados de Composição de Alimentos RER Registro Eletrônico de Referências TACO Tabela Brasileira de Composição de Alimentos TBCA Tabela Brasileira de Composição de Alimentos TCA Tabela de Composição de Alimentos USDA United States Department of Agriculture

Reformulação da base de dados da Tabela Brasileira de Composição de Alimentos (TBCA)