System and method for evaluating litchi organoleptic quality

Abstract

The invention discloses a system and a method for evaluating litchi organoleptic quality. The method for evaluating the litchi organoleptic quality comprises the steps of acquiring comment data of litchi by a judger; then analyzing the overall litchi preference degree by adopting a preference ranking method, treating quantitative description of a set index under each dimensionality of litchi by adopting a series descriptive analysis method, and analyzing set dimensionality of the litchi by adopting a quantitative descriptive analysis method; determining a litchi organoleptic quality evaluatingtable according to data treated through analysis treatment, the series descriptive analysis method and the quantitative descriptive analysis method. According to the system and the method for evaluating the litchi organoleptic quality provided by the invention, multiple dimensionalities such as appearance, texture, taste, flavor and smell are evaluated, the litchi product is analyzed sequentiallyfrom preference degree to descriptive analysis, and the scientificity of commentary data statistics is ensured.

Description

technical field [0001] The invention belongs to the technical field of agricultural product quality evaluation, and in particular relates to a litchi sensory quality evaluation system and evaluation method. Background technique [0002] Litchi is one of people's favorite fruits. The market has a great demand for high-quality lychees, and the sensory quality of lychees also affects the determination of prices. [0003] The existing litchi evaluation methods cannot fully reflect the sensory quality of litchi, and different groups of people pay different attention to different factors. Therefore, even for the same variety, different evaluation standards give different results, and the existing evaluation standards are usually fixed. Invariably, the unique sensory qualities of a certain litchi variety cannot be effectively evaluated. Therefore, how to evaluate the sensory quality of litchi accurately and in detail is an urgent problem to be solved in this field. Contents of t...

AI Technical Summary

Problems solved by technology

[0003] The existing litchi evaluation methods cannot fully reflect the sensory quality of litchi, and different groups of people pay different attention to different factors. Therefore, even for the same variety, different evaluation standards give different results, and the existing evaluation standards are usually fixed. Invariant, the unique sensory qualities of a certain litchi variety cannot be effectively evaluated

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