Citas bibligráficas
Apaza, C., (2018). Inclusión de albúmina de huevo, goma de tara y concentrado funcional de soya en hot dog de llama (Lama glama) [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/3566
Apaza, C., Inclusión de albúmina de huevo, goma de tara y concentrado funcional de soya en hot dog de llama (Lama glama) [Tesis]. : Universidad Nacional Agraria La Molina; 2018. https://hdl.handle.net/20.500.12996/3566
@mastersthesis{renati/244114,
title = "Inclusión de albúmina de huevo, goma de tara y concentrado funcional de soya en hot dog de llama (Lama glama)",
author = "Apaza Humerez, Carmen Rosa",
publisher = "Universidad Nacional Agraria La Molina",
year = "2018"
}
The objective was to study the effect of the inclusion of egg albumin (AH), tara gum (GT) and functional soy concentrate (CFS) on the physicochemical properties of hot dog meat (HDLL), with the Design Expert program the sixteen formulations were determined, it wanted to optimize the mixture of the ingredients as three percent of the total HDLL mixture applying restrictions (AH:0-2%, GT:0-1% and CFS:0-3%). The llama meat was characterized (humidity: 75,6%; protein: 22,9%; fat: 0,28%; ash: 1,16%; cutting effort 2,07 Kg/cm2; color L: 36,3; a: 14,5; b: 1,1; C: 14,6; pH: 5,51 and Aw: 0,985). Regarding the effect of the ingredients in HDLL, the color did not show significant variation; however Aw was reduced by CFS and AH; and the pH decreased with increasing GT. In addition CFS increased the adhesiveness and cohesiveness were strongly influenced; AH and CFS increased gumminess and GT decreased it. The effect of the inclusion of GT did not favor the hardness and elasticity of HDLL, however, regarding yield and cost if they are favored. The inclusion of AH and CFS significantly favors hardness and elasticity, and the increase in CFS increased the hardness and decreased the cost. The optimum region considering values of hardness, elasticity, yield and costs, it inclined to higher proportions of AH. The optimal formulation (1,96% AH; 0,11% GT and 0,92% CFS) reached pH values (6.21), water activity (0.98), color (L: 55 , 07; a: 17.57; b: 6.88; C: 18.87), humidity (71.34%), protein (12,82%), fat (9,06%), ash (2,9%), hardness (74,4), elasticity (11,47cm), gumminess (27,25), adhesiveness (-0.328N), chewiness (298Nmm). The optimal formulation reached 49 percent acceptability (score of 6 “I like it slightly“).
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