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Artículo

Nutrients retention in functional beef burgers with especial emphasis on lipid profile

Romero, Mara CristinaIcon ; Romero, Ana María; Doval, Mirtha Marina; Judis, Maria Alicia
Fecha de publicación: 11/2014
Editorial: eSAT Publishing House
Revista: International Journal of Research in Engineering and Technology
ISSN: 2321-7308
e-ISSN: 2319-1163
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Alimentos y Bebidas

Resumen

The true retention values of nutrients, with particular reference to fatty acids of dietary importance, were investigated in burgers with none or half of the pork backfat replaced with soybean oil ?healthier burgers (HB)- added with 0g/kg, 5g/kg, 10g/kg and 20g/kg of dry soybean sprouts (DSS) as additive. A multivariate analysis was applied in order to detect the main fatty acids to characterize the finished product. Cooking yield of samples increased with the amount DSS incorporated, meaning that this bulking agent improved retention of water and fat in the matrix. The higher concentration of additive the higher the protein and total fat retention. Respect to fatty acid profile in samples incorporated with 5g/kg, 10g/kg of DSS the loss of fat ?specially saturated fatty acids (SFA) - improved the ratio between polyunsaturated fatty acids (PUFA) and SFA. Also analyses of atherogenic and thrombogenic indices indicate that 10g/kg DSS presents the lower values for these parameters. Multivariate analysis shown that fatty acid descriptors with more contribution to variability of total data were miristic, palmitic, linoleic and linolenic fatty acid.
Palabras clave: Healthier Burgers , Fatty Acids , Nutrient Retention , Multivariate Analysis
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/30506
URL: https://www.ijret.org/Archive?VI=20140311
DOI: http://dx.doi.org/10.15623/ijret.2014.0311014
Colecciones
Articulos(CCT - NORDESTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NORDESTE
Citación
Romero, Mara Cristina; Romero, Ana María; Doval, Mirtha Marina; Judis, Maria Alicia; Nutrients retention in functional beef burgers with especial emphasis on lipid profile; eSAT Publishing House; International Journal of Research in Engineering and Technology; 3; 11; 11-2014; 85-89
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