Your browser doesn't support javascript.
loading
Consumer acceptability of a sweet bread nutritionally enriched through linear programming with broad bean, chia and amaranth flours / Aceptabilidad de un pan dulce enriquecido nutricionalmente mediante programación lineal con harinas de habas, chía y amaranto
Jiménez, María Dolores; Giménez, María Alejandra; Farfán, Norma Beatriz; Sammán, Norma.
Affiliation
  • Jiménez, María Dolores; National University of Jujuy. CIITED CONICET. Faculty of Engineering. Jujuy. AR
  • Giménez, María Alejandra; National University of Jujuy. CIITED CONICET. Faculty of Engineering. Jujuy. AR
  • Farfán, Norma Beatriz; National University of Jujuy. CIITED CONICET. Faculty of Engineering. Jujuy. AR
  • Sammán, Norma; National University of Jujuy. CIITED CONICET. Faculty of Engineering. Jujuy. AR
Rev. chil. nutr ; 46(3): 279-287, jun. 2019. tab, graf
Article in En | LILACS | ID: biblio-1003705
Responsible library: CL334.1
ABSTRACT
ABSTRACT The aim of this work was to improve sweet bread (R1) nutritionally by partially replacing the wheat flour with other non-traditional flours through linear programming. Chemical Score, lipid profile, microbiological quality and acceptability were determined. Both recipes, R2 and R3, were formulated according to the Dietary Guidelines for Americans; and R3 according to the maximum amounts of flours that impart negative sensory attributes, as well. The resulting proportions were wheat/broad bean/chia/ amaranth flours 64/22/13/0 (R2) and 83/2/4/11 (R3). The obtained products presented adequate contributions of proteins and lipids, while fiber increased significantly. The Chemical Score increased from 46% (R1) to 95% (R2) and to 91% (R3) respectively, and the fatty acids ratio ω3 ω6 improved. R2 was not sensorially accepted while R3 presented high acceptability in adults and school-aged children. Recipe R3 could be included in school menus to improve children's nutritional status.
RESUMEN
RESUMEN El objetivo de este trabajo fue mejorar nutricionalmente un pan dulce (R1), reemplazando parcialmente la harina de trigo con otras harinas no tradicionales a través de la programación lineal. Se determinó la puntuación química, el perfil lipídico, la calidad microbiológica y la aceptabilidad. Ambas recetas enriquecidas nutricionalmente, R2 y R3, se formularon de acuerdo a pautas dietéticas estadounidenses; y para R3, además, se tuvieron en cuenta las cantidades máximas de harinas que imparten atributos sensoriales negativos. Las proporciones resultantes fueron harina de trigo/haba/chía/amaranto 64/22/13/0 (R2) y 83/2/4/11 (R3). Los productos obtenidos presentaron contenidos adecuados de proteínas y lípidos, mientras que la fibra aumentó significativamente. La puntuación química aumentó de 46% (R1) a 95% (R2) y a 91% (R3) respectivamente, y la relación de ácidos grasos ω3 ω6 mejoró. R2 no fue aceptado sensorialmente, mientras que R3 presentó alta aceptabilidad en adultos y niños en edad escolar. La receta R3 podría incluirse en los menús escolares para mejorar el estado nutricional de los niños.
Subject(s)
Key words

Full text: 1 Index: LILACS Main subject: Programming, Linear / Bread / Food, Fortified / Flour Language: En Journal: Rev. chil. nutr Journal subject: CIENCIAS DA NUTRICAO Year: 2019 Type: Article

Full text: 1 Index: LILACS Main subject: Programming, Linear / Bread / Food, Fortified / Flour Language: En Journal: Rev. chil. nutr Journal subject: CIENCIAS DA NUTRICAO Year: 2019 Type: Article