Effect of baru (Dipteryx alata Vog.) addition on the composition and nutritional quality of cookies
AUTOR(ES)
CAETANO, Kelly Aparecida, CEOTTO, Juliana Muselli, RIBEIRO, Ana Paula Badan, MORAIS, Francielli Pires Ribeiro de, FERRARI, Roseli Aparecida, PACHECO, Maria Teresa Bertoldo, CAPITANI, Caroline Dario
FONTE
Food Sci. Technol
DATA DE PUBLICAÇÃO
29/05/2017
RESUMO
Abstract The use of the defatted baru almond (Dipteryx alata Vog.) prevents the production of waste residues after extraction of its oil (partially defatted baru flour), representing a process of interest from an environmental point of view. The aim of this study was to prepare oat cookies with functional properties, replacing 100% soy oil for baru oil and 30% wheat flour for partially defatted baru flour (baru cookie). Baru cookies presented a higher moisture (7.80%), probably due to the high content of dietary fiber (3.78%), resulting in a lower calorie content (457.46 kcal.100 g–1), compared to traditional oat cookies. Changing the formulation resulted in the enrichment of a number of microelements, including phosphorus (~ 197.90 mg.100 g–1) and iron (~ 21.56 mg.100 g–1). Baru oil increased the concentration of unsaturated fatty acids (~ 76.11%), consisting of approximately 50.37% monounsaturated (MUFA), and 25.74% polyunsaturated fatty acids (PUFA). The total phenolic compound content was approximately doubled in the baru cookie. As such, the baru cookie presents an interesting composition from a nutritional point of view, having a high protein and dietary fiber content, in addition to presenting substantial concentrations of iron and oleic acid, and may be used as part of a healthy diet.
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