Evaluación calórica y sensorial de una mezcla para helado formulado con inulina como sustituto parcial de grasa

Abstract

The caloric intake, saturated fat content and sensory acceptance of vanilla ice cream formulated with inulin as a partial substitute for saturated fat was evaluated. Ice cream mixtures by triplicate were formulated, and part of the palm fat (2, 3 and 4%) was replaced by commercial inulin. The fat of the control treatment was formulated with 7% vegetable fat. For the replacement of fat, a ratio of 1: 0.25 (fat: inulin) was used. The caloric intake was calculated by measuring gross energy. The sensory analysis was carried out with 23 habitual consumers judges of ice cream. It was concluded that in the formulation of vanilla ice cream is possible to replace 57.14% vegetable fat for inulin without affecting the sensory properties in the product, with this is possible to obtain 16% reduction in the caloric content and 48.6% in the content of saturated fat. Therefore, the replacement of vegetable fat by inulin is an alternative that allows offering functional ice cream with low caloric content, without losing the palatability that makes ice cream pleasant for most of the world population.