Bibliographic citations
Pinglo, E., (2024). Efecto de la temperatura y tiempo de horneado en la aceptabilidad general de una galleta elaborada a base de tarwi (Lupinus mutabilis) [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22609
Pinglo, E., Efecto de la temperatura y tiempo de horneado en la aceptabilidad general de una galleta elaborada a base de tarwi (Lupinus mutabilis) []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/22609
@misc{renati/881204,
title = "Efecto de la temperatura y tiempo de horneado en la aceptabilidad general de una galleta elaborada a base de tarwi (Lupinus mutabilis)",
author = "Pinglo Nuñez, Erick Paúl",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
ABSTRACT The aim of this research was to determine the effect of temperature and baking time on the overall acceptability of a biscuit made from tarwi (Lupinus mutabilis). The production of the tarwi (Lupinus mutabilis) biscuit was carried out as follows: reception, dosing, mixing and kneading, spreading, moulding, baking, cooling and packaging. A Rotatable Central Composite Design (RCCD) with two independent variables was used, making a total of four factorial points, including four axial points and three replications in the central point, totalling 11 trials. The variables evaluated were: baking temperature (from 130 to 160°C) and baking time (from 10 to 16 minutes) as independent variables; and overall acceptability of the biscuit as dependent variable. The acceptability assessment was conducted with a total of 60 panellists. According to the results, treatment five had the highest value in overall acceptability (8.2) where the biscuit was baked at a temperature of 130 °C for a time of 13 minutes; and treatment four had the worst rating (3.4) because the biscuit was practically overcooked due to the fact that it was baked at 156 °C for 15 minutes. It is concluded that a temperature between 135 to 140°C and a baking time between 11 to 12.5 minutes has the highest acceptance by consumers because it has the best characteristics in smell, colour, texture and appearance of the biscuit made from tarwi (Lupinus mutabilis). Temperatures higher than 140°C and baking times longer than 12.5 minutes have lower overall acceptability.
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