Research team develops absolute taste 'electronic tongue' technology

https://techxplore.com/news/2023-12-team-absolute-electronic-tongue-technology.html

"transduce chemical information into electrical signals mimicking gustatory system.... sensors to measure saltiness, sourness, bitterness, and sweetness simultaneously and accurately... deep-learning algorithm conducst taste analysis effectively... classified the 6 different wines with >95% probability and implemented recommendation system... integrates sensors and deep learning and measures complex flavors... developing new products and quality control: foods (especially alcohol and wine), cosmetics, pharmaceuticals"