Research on Electronic Nose, Electronic Tongue and Analytical Instruments

The article edits the research of 1006 electronic nose, electronic tongue and analytical instruments. Wang Ping, Li Rong, Li Ji, Yao Zhegang's introductions are introduced. One kind, anthropomorphic moxibustion 5 and taste 5 functions of the dynasty electric binocular and electric bianjin and their wide application prospects were predicted and prospected by keyword sensor olfactory taste analysis meaning device. ibHR8572 Document Identification Code 1 Introduction The sensation and taste of humans and animals are covered with special chemical sensitive organs. Its unusual sensitivity to various odors and tastes of substances has aroused great interest. With the research of life science and artificial intelligence, people try to imitate the odor function of animals and humans, and develop the electronic nose of artificial olfactory system and electronic tongue of artificial taste system. The electronic nose and electronic tongue will be widely introduced in many fields such as people ’s daily life, medical, pharmaceutical, environmental protection, industry, agriculture, military, etc .; the field of application should be mixed, 103 various gas-sensitive components, and 2 biological smell and taste, smell and taste belong to the same Chemical sensation has related characteristics and connections in physiological structure. There are differences in spatial distance. There is also a division of labor in terms of numerators. At the same time, they have similar principles in the process of perception. The obvious difference lies in the structure of the receptor.

3 The concentration of the electronic nose and electronic tongue and their application group 1, the sensitive element 2! 1 constitutes a sensor array of various types of different sensitive mechanisms of gas-sensitive elements have been applied to 05, 1.

Since we want to identify multiple chemical components, the sensitive components required by human 03 must have a wide range of sensitivities. This is the opposite of the ideal of being sensitive only to specific gases, gas sensors. Metal oxide lipid film piezoelectric bulk acoustic wave device, machine high-density light 051 呔 竹 巧, National Professional Laboratory, Hangzhou 310027, our detection system uses two welcome lipid stock taste sensor array; multi-channel lipid Membrane taste sensor array adopts sensitive membrane electrode analysis method to detect the sample solution to be tested.

4 Results At present, the response mechanism of the olfactory and taste sensors is relatively complicated. It is difficult to build the output signal of the sensor array for proper processing and computer technology. It can form an electronic nose and electronic tongue analysis instrument system. Many fields such as protection of the military have a very broad application field.

5 Reference 5.1 Wang Hu. Artificial smell and artificial taste. Beijing Science Press, Information on TCM Therapy

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