The above applications of the taste sensing system can be used to provide taste information (type and intensity of taste) to consumers and as a marketing tool in the food industry as well as to compare own products with others and determine consumers’ preference. In other words, the taste sensing system can be used not only for quality management based on the discrimination and analysis of foods, which is the aim of electronic tongues, but also to add taste information to products as an added value. It is a device that can indicate consumers’ preference of foods.