Electronic tongue-based device for detecting salinity of hot pickled mustard tuber

Abstract

The invention discloses an electronic tongue-based device for detecting the salinity of hot pickled mustard tuber, which is invented aiming at the defects that the link procedures, such as sample treatment, reagent preparation, experimental operation and the like, are cumbersome, the time for detection is long, the end point of titration is difficult to judge and is easily influenced by the subjective factors of an operator, and the like. The electronic tongue-based device comprises an electronic tongue, an analysis and processing module and a display module, wherein the electronic tongue is used for acquiring electrical signals of a sample to be detected, the analysis and processing module is used for analyzing and processing the electrical signals, so as to obtain the salinity, and the display module is used for displaying the salinity. With the adoption of the electronic tongue-based device disclosed by the invention, the cost can be lower, the operation can be convenient and fast, and the salinity of a hot pickled mustard tuber sample to be detected can be rapidly and accurately detected.

Description

technical field [0001] The invention relates to the field of salt detection, in particular to a salt detection device for pickled mustard based on an electronic tongue. Background technique [0002] Mustard mustard can be divided into three categories according to its salt content: low-salt, medium-salt, and high-salt. In the national standard GB / T 19 85 8- 2 005, the salt content standards of different categories of products are shown in the table below. [0003] [0004] At present, the mustard mustard salt detection mainly has the following two application scenarios: first, in mustard mustard production, desalination treatment is required, and the salt content of the desalted mustard mustard must be tested. a process. Second, it is necessary to test the salt content of mustard products on the market to determine whether they meet the salt standard. In the prior art, the salt content of mustard mustard mainly uses AgNO 3 Titration method, but using this method, ther...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a mustard salt detection device based on an electronic tongue to solve the problem of accurately detecting the salt in mustard

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