An electronic tongue for beer differentiation

Dias, L.G.; Peres, António M.; Barcelos, Tânia P.; Morais, Jorge Sá; Machado, Adélio A.S.C.

http://hdl.handle.net/10198/3026

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Authors

Machado, Adélio A.S.C.

Abstract(s)

In this work an electronic tongue, based on a potentiometric solid-state mufti-sensor array, with 36 polymeric membranes, was built for developing an analytical tool to apply in process monitoring and quality control. As a first approach, this tool was applied together with a supervised pattern recognition tool to semi-quantitatively differentiate beers with different alcoholic levels.

URI

http://hdl.handle.net/10198/3026

Citation

Dias, L. G.; Peres, A. M.; Barcelos, T. P.; Sá Morais, J.; Machado, A. A. S. C. (2009). An electronic tongue for beer differentiation. In MicroBiotec09, Vilamoura