Miniaturised multi-channel system of electrochemical measurements for an electronic tongue for milk samples

Alvaro A. Arrieta, Manuel S. Palencia, Oscar Fuentes

Producción científica: Contribución a una revistaArtículo en revista científica indexadarevisión exhaustiva

3 Citas (Scopus)

Resumen

The development of a multi-channel system is described for electrochemical measurements as part of an electronic tongue fabricated using Programmable System on Chip (PSoC) technology. The purpose of this development is to offer the dairy sector a portable device that can perform the analysis of milk in situ. To obtain signals from a liquid substance, the acquisition circuitry acquires the signal using a variety of sensors, followed by the application of a technique known as cyclic voltammetry, which provides a characteristic pattern for each substance. During the testing, the system uses multivariate statistical methods to clearly differentiate between the characteristics of three types of milk, i.e. whole milk, semi-skimmed milk and lactose-free semi-skimmed milk.
Idioma originalInglés
Páginas (desde-hasta)28-35
Número de páginas8
PublicaciónMaejo International Journal of Science and Technology
Volumen12
N.º1
EstadoPublicada - 2018
Publicado de forma externa

Palabras clave

  • PSoC technology
  • electronic tongue
  • multi-potentiostat
  • milk analysis
  • electrochemical measurement

Tipos de Productos Minciencias

  • Artículos de investigación con calidad A2 / Q2

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