Food sensory quality evaluation method and system thereof

The invention provides a food sensory quality evaluation method and a system thereof. The method comprises the following steps: analyzing the special sensory characteristics of a food object to be researched to obtain a food sensory quality semantic description space; utilizing a modern instrument analyzing technical means combined with chemometrics to carry out storage and processing with digital information to the food object to be researched so as to obtain a food physicochemical parameter space; utilizing an intelligent sensory analysis technology to obtain an intelligent sensor image and a map space of the food object to be researched; utilizing an information fusion technology to carry out information fusion to the food sensory quality semantic description space, the food physicochemical parameter space, the intelligent sensor image and the map space; and utilizing a data mining technology to obtain the relationship between a sensory evaluation index, a physicochemical testing index and an intelligent s