Vinegar flavor analysis device and method

Abstract

The invention discloses a vinegar flavor analysis device and a vinegar flavor analysis method. The vinegar flavor analysis device comprises a data acquisition device and a computer, wherein the data acquisition device comprises a microprocessor, a sample chamber, an air chamber, a gas-sensitive sensor array and a first air pump; an upper communicating pipe and a lower communicating pipe are arranged between the sample chamber and the gas chamber; an air inlet is formed in the air chamber; the air inlet is connected with the first air pump through a first air intake pipeline; a first electromagnetic valve and an activated carbon filter screen are arranged on the first air intake pipeline; an air outlet and a second air pump are arranged on the upper communicating pipe; a fourth electromagnetic valve is arranged at the inlet in the top of the air chamber; an air outlet electromagnetic valve is arranged at the air outlet; the gas-sensitive array is arranged in the air chamber. According to the method, the gas-sensitive sensor array is utilized to detect the volatilized gas of vinegar, the microprocessor samples the response signal generated by a gas-sensitive sensor, and the computer processes the sampling value and judges the flavors of vinegar. According to the invention, the flavors of different types of vinegar can be distinguished, so that a manufacturer can conveniently analyze and manage the flavors of vinegar.

Description

technical field [0001] The invention relates to the technical field of food detection, in particular to a vinegar flavor analysis device and method. Background technique [0002] Vinegar is a common condiment in people's daily life. Nowadays, there are more and more types of vinegar products, but the flavor of different vinegars has certain differences due to different factors such as production areas, ingredients, and fermentation methods, and has a certain impact on food. The flavor of the vinegar has some effect. If the flavor of vinegar is not suitable for consumers or is unstable, it will actually directly affect the market sales of products and relate to the benefits of producers. Therefore, during the research and development and production process of vinegar, manufacturers will conduct sensory evaluation on it. [0003] For a long time, people have judged the flavor of vinegar through their own senses, and this judgment is often highly subjective, and the results o...

AI Technical Summary

Problems solved by technology

Its shortcoming is that the system has a single function, cannot detect the flavor of vinegar, and the accuracy of the detection results is low, and the detection time is long

Images