Examinando por Autor "Santivañez Ventocilla, Haydee Ruth"

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    Content of phenolic compounds, evaluation of antioxidant activity and sensory acceptability of a cake made with Physalis peruviana L. (Aguaymanto)
    (Universidad Privada Norbert Wiener, 2023-07-06) Santivañez Ventocilla, Haydee Ruth; Inocente Camones, Miguel Angel
    The objective was to analyze the effect of replacing wheat flour with aguaymanto puree on the acceptability and antioxidant capacity in a cake. The study is analytical, cross-sectional and prospective. Cakes were made with different percentages of aguaymanto puree as a substitute for wheat flour: Formulation 10%, 30% and 50% to subsequently determine the antioxidant capacity, the content of phenolic compounds, nutritional value and sensory characteristics through a hedonic type test. of 9 points in 50 panelists. Results: The sensory evaluation showed that the three formulations of the cake with aguaymanto puree were sensory accepted. In addition, the results obtained from the antioxidant activity using the DPPH method showed that the cake made with 50% aguaymanto puree presents 869.022 µM trolox equivalent and in the quantification of the content of phenolic compounds where the result is 203.368475 mg Equivalent Gallic Acid/ g cake. Conclusion: It was evident that the cake formulation made with 50% aguaymanto puree presents a higher concentration of phenolic compounds and antioxidant activity, in addition to achieving an acceptable level of pleasantness, making it a viable alternative to incorporate into the diet.