Bibliographic citations
Izaguirre, G., (2023). Adaptación de una fórmula de Bizcocho a una nueva línea de procesamiento de una planta panificadora [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5631
Izaguirre, G., Adaptación de una fórmula de Bizcocho a una nueva línea de procesamiento de una planta panificadora []. PE: Universidad Nacional Agraria La Molina; 2023. https://hdl.handle.net/20.500.12996/5631
@misc{renati/247668,
title = "Adaptación de una fórmula de Bizcocho a una nueva línea de procesamiento de una planta panificadora",
author = "Izaguirre Vivanco, Giuliano Eduardo",
publisher = "Universidad Nacional Agraria La Molina",
year = "2023"
}
A bakery company implemented a new biscuit production line, which allowed it to triple its production volume (from 3 to 10 t/h). This new line included a mixer, turbo emulsifier, dough dispenser, oven, cooling band, work and assembly table, cold tunnel, and packaging. After its installation, all mass consumption products previously developed were adapted to it. Initially the same formulas were used; however, this was not satisfactory, since products with different characteristics were obtained. The problems presented included: less weight of the cake compared to the standard (less than 30 g), low humidity in the final product (less than 15%), greater generation of waste, among others. The objectives of this research were to adjust the cake formula so that it complies with the standard measurements and weight established for the product; economically validate the new formula, which must be adjusted to the established initial price not exceeding 8% of the initial cost; and sensory validation of the final product made with the formula adjustment. The research was carried out in three stages: formula adjustment, formula cost run, and sensory validation. In the results obtained, a better performance of the formula with 8% starch and 3.5% sorbitol stands out. The formulation cost increased by 2.21%, being within the forecast by the marketing area. Finally, the sensory validation was carried out, through an acceptability test with 20 trained panelists where acceptable results were obtained for the texture and humidity attributes. Likewise, a paired preference test was carried out with 100 untrained panelists, where the product with the adjusted formula showed a preference of 89% versus 11% of the product of the old line with the original formula.
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