Fernandes, PauloDias, Maria da GraçaOliveira, Luísa2018-03-062018-03-062017-05-04http://hdl.handle.net/10400.18/5254Introduction: PortFIR® (Portuguese Food Information Resource), is a program aiming to implement excellence networks on Nutrition and Food Safety. PortFIR® fosters knowledge sharing and developing a web platform with sustainable databases of recognized quality, about composition, contamination and consumption of food. Currently, the main content of PortFIR® website (http://portfir.insa.pt/) is based on the Portuguese Food Composition DataBase (PFCDB). The Calculation Tool is the most recent feature of the PortFIR® platform.engComposição de AlimentosPortFIRCalculation ToolWeb PlatformPortuguese Food Composition DataBaseTabela da Composição de AlimentosCalculadora sobre Composição de AlimentosNutritional Compositionconference object