Flavored Amazonic pirarucu () waste flour (salted and sweet) for inclusion in food products.

This study aimed to develop flavored flours (salty and sweet) from Amazonic pirarucu waste (), include them in extruded snacks, and evaluate the nutritional, physicochemical, microbiological, and acceptance characteristics of these products. A standard flour was elaborated with pirarucu carcass, which presented 54.42% of protein and 7.