Five different concentrations of golden flaxseed flour (0%: F0 (control), 5%: F1, 10%: F2, 15%: F3, 20%: F4) were used as a functional ingredient to replace the fat in chicken burgers. The products were analyzed for moisture, protein, carbohydrate, fat, ash, shear force, consumer acceptance, and their sensory and technological characteristics. The fat, carbohydrate, and protein contents of the raw hamburgers did not differ significantly. An increase in golden flaxseed flour concentration caused a decrease in moisture content and an increase in ash content. The addition of golden flaxseed flour positively affected the technological characteristics and increases in the yield and water retention capacity were observed, together with decreases in shrinkage and mechanical resistance. Formulation F1 presented the highest average acceptance, which did not differ from the F0, and the latter also did not differ from F2. The F3 and F4 formulations differed from the others, with lower average values for acceptance. The check-all-that-apply method revealed that the formulations F0, F1, and F2 were described by sensory terms that corresponded to the desired sensory characteristics. The addition of golden flaxseed flour improved the technological characteristics and the biofunctional potential arising from its bioactive compounds, making it an option as an ingredient for meat products.

Anthropometric profile and food intake affect sports performance. The objective of this work was to describe and compare the food consumption and anthropometric profile of tennis players between 11 and 19 years old. A total of 48 tennis players were rated with the following age distribution: 11-14 years old (n=20) and 15 to 19 years old (n=28). The athletes were evaluated in relation with the anthropometric variables. Diets were assessed from 24-hour recall. There were significant differences in the anthropometric profile of athletes aged 15-19 years old compared to those aged 11-14 years old

RESUMOObjetivou-se avaliar as características físico-químicas, microbiológicas e a rotulagem de sete marcas de leite pasteurizado comercializados na microrregião de Ubá -Minas Gerais. Foram realizadas análises físico-químicas de acidez, lactose, gordura, proteína, EST, ESD, pH, densidade, ponto crioscópico, umidade e cocção, bem como análises microbiológicas de coliformes totais e termotolerantes e contagem padrão em placas. Para as análises físico-quimicas, foram obtidos os seguintes resultados médios: 16ºD (0,16g de ácido lático/100g de produto) para acidez titulável, 4,61% para lactose, 3,21% para gordura, 3,11% para proteína, 11,63% para EST, 8,39% para ESD, pH de 6,76, 1,030g/mL para densidade relativa a 15ºC, -0,531 ºH para crioscopia. Das sete amostras analisadas uma apresentou presença de água nos três lotes analisados (média de 4,06% de água). Cerca de 28,57% das amostras apresentaram coagula ção no teste de cocção. Foi observado diferença significativa (p < 0,05) para a maioria dos parâmetros físico-químicos. Quanto às análises microbiológicas foram encontra dos valores variando de < 3,0 NMP/mL a > 1.100 NMP/mL tanto para coliformes totais quanto para termotolerantes. Para mesófilos aeróbios a média encontrada foi de 2,6x10 4 UFC/mL de leite. Com relação à análise de rotulagem apenas duas amostras (28,57%) encontraram-se em conformidade com todas as exigências listadas e vigentes para rotulagem de

No abstract