[Development of a paté formulation basis on rainbow trout discards].

An optimized formulation of pate was developed using rainbow trout discard with the employment ofTaguchi methodology, taking into account that the health-promoting benefits of this resource makes it a viable alternative as a functional foods to help consumers to get a healthy lifestyle. The optimization process utilizing Taguchi methodology was carried out in two phases. First, an orthogonal array L(8)2(7) with seven independent variables was chosen to select the control factors with a significant effect on the sensory quality (SQ).

[Development of a cookie formulation for celiac people using defatted Chilean hazel nut (Gevuina avellana. Mol) flour and quinoa (Chenopodium quinoa Willd) flour].

The present investigation deals with the optimization of a cookie formulation based on deffated chilean hazel nut flour (DCHF) and quinoa flour (QF) characterized for being gluten free resources, aimed to increment the nutritional options of the celiac population using Taguchi methodology. Four independent variables DCHF, QF, ammonium bicarbonated (AB) and baking time (BT) at three levels each one were considered in orden to evaluate their effects on the sensory quality (SQ) and signal to noise ratio (S/N) of the optimized product. To determine the optimun levels and relative magnitude of the effects of each parameter L9 3(4) orthogonal array with nine design points and two replications each totalizing eighteen experimental runs was used.

[Optimization of a cake formulation with functional characteristics using resistant starch, Sphagnum magellanicum moss and deffated hazel nut flour (Gevuina avellana, Mol)].

Resistant starch (RS) Hi Maize 260, Sphagnum magellanicum Moss (SM) both natural resources rich in total dietary fiber, and defatted hazel nut flour (DHN) as protein resource were used in the development of a pastry product (queque) with functional characteristics. Taguchi methodology was utilized in the optimization process using the orthogonal array L934 with four control factors: RS, SM. DHN and Master Gluten 4000 (MG), 3 factor levels and 9 experimental trials.

[Development of an optimized formulation of flaxseed (Linum usitatissimum) mousse].

Taguchi method was applied to determine the maximum sensory quality of a functional flaxseed mousse desert ready to mix by minimizing the deviation from the target value. An orthogonal array (OA) experimental design that allows to analize simultaneously the influence of four independent variables (thermic process; carrageen/gelatine ratio; grated cocconut/cocconut flavour ratio; whipping time) with three tolerance level each was applied to evaluate the effects of these control factors. Performance measure analysis were carried out using standard analysis to calculate average effects of factor levels and variance analysis, in order to determine the optimum levels and significant contribution of the control factors.