Bibliographic citations
Peña, J., (2017). Efecto de la proporción de quinua (Chenopodium quinoa), pulpa de mango (Mangifera indica L) y membrillo (Cydonia vulgaris pers.), en las características reológicas y sensoriales de una bebida no fermentada [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/21880
Peña, J., Efecto de la proporción de quinua (Chenopodium quinoa), pulpa de mango (Mangifera indica L) y membrillo (Cydonia vulgaris pers.), en las características reológicas y sensoriales de una bebida no fermentada []. PE: Universidad Nacional de Trujillo; 2017. https://hdl.handle.net/20.500.14414/21880
@misc{renati/879671,
title = "Efecto de la proporción de quinua (Chenopodium quinoa), pulpa de mango (Mangifera indica L) y membrillo (Cydonia vulgaris pers.), en las características reológicas y sensoriales de una bebida no fermentada",
author = "Peña Paredes, Juan Samuel",
publisher = "Universidad Nacional de Trujillo",
year = "2017"
}
ABSTRACT The overall objective of this work is to determine the effect of the proportion of quinoa (Chenopodium quinoa), mango pulp (Mangifera indica L) and quince (Cydonia vulgaris pers.) In the rheological and sensory characteristics of a non-fermented beverage. To do this, rheological and sensory analyzes were performed in 10 treatments at different proportion of quinoa (X1 ≤ 0.1 ≤ 0.05), mango (0.3≤ X2 ≤ 0.35) and quince (0.60 ≤ X3 ≤ 0.65), obtained by design blends restriction components using STATISTICA 7.0 software. Response quantified variables are: the consistency index (K) behavior index (n), the flavor, color and texture. On the other hand higher values of the results obtained for the rheological parameters adjusted with the power law is 0.0378 Pa.sn consistency index (K) achieved by treatment 8 and 0.9686 behavior index (n) achieved by treatment 2. The best average range obtained by the Friedman test for flavor (6.23) and texture (6.29) for the treatment was 10 instead the best average range for color (6.53) was for treatment 5. An analysis of the significance with a confidence level of 95% was made, resulting in the flavor and texture are better suited to a quadratic model and color to a special cubic model, these models obtained a correlation coefficient (R2) 0.9633, 0.9624 and 0.9295 for flavor, color and texture respectively. Friedman test and Wilcoxon determined that if there is significant difference between treatments for color (p = 0.0074) flavor (p = 0.0000) and texture (p = 0.0000). The rheological analysis is concluded that the drink has a non-Newtonian pseudoplastic behavior and is also time independent. Sensory analysis concluded that treatment 10 had better acceptance for flavor (6,466) and texture (6,124) and is formulated with 5.8% Quinoa, Mango 33.3% and 60.8% Quince; while treatment 5 was the one who had better acceptance in color (6.410) and is formulated for 5% Quinoa, Mango 32.5 and 62.5 Quince.
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