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Food sensory quality evaluation method and system thereof

A sensory quality, food technology, applied in the field of food sensory quality evaluation methods and systems, can solve problems such as not forming a system, achieve high versatility and reference, increase objectivity and accuracy, and improve objectivity and accuracy. Effect

Inactive Publication Date: 2011-10-19
CHINA NAT INST OF STANDARDIZATION
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Problems solved by technology

These studies have made progress to a certain extent, but a systematic and general food sensory quality evaluation technology has not yet been formed.

Method used

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  • Food sensory quality evaluation method and system thereof
  • Food sensory quality evaluation method and system thereof
  • Food sensory quality evaluation method and system thereof

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The present invention integrates sensory analysis technology, modern instrument analysis technology, intelligent sensory analysis technology and data mining and fusion technology, and establishes an evaluation system for product sensory quality multi-dimensional space fusion. Its purpose is to increase the objective measurement of physical and chemical indicators and intelligent sensory indicators associated with sensory quality indicators in the traditi...

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Abstract

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 sensory analysis index from basic data of the food object to be researched so as to evaluate the sensory quality of the food object to be researched. The invention can improve the objectivity and the accuracy of the food sensory quality evaluation.

Description

technical field [0001] The invention relates to the field of food quality research, in particular to a food sensory quality evaluation method and system. Background technique [0002] Food sensory research can be traced back to the 1940s. The U.S. Army systematically collected data on soldiers’ acceptance of food, and then decided to supply supplementary food. This has led many scientists to think about how to collect people’s sensory responses to food and Physiological phenomena that form these responses. In the following decades, with the development of the food industry and various disciplines, sensory analysis technology has continuously absorbed the achievements of new disciplines and new technologies. Sensory analysis technology has also developed from sensory inspection or sensory evaluation (sensory evaluation) that gives subjective impressions to a widely recognized objective analysis method - sensory analysis (sensory analysis). Food sensory analysis technology p...

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Application Information

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IPC IPC(8): G06F19/00G01N33/02G01N30/72G01N30/36G01N21/25
Inventor 赵镭刘文史波林支瑞聪席兴军安志丛唐荦
Owner CHINA NAT INST OF STANDARDIZATION
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