Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

A novel humid electronic nose combined with an electronic tongue for assessing deterioration of wine

  • Identification data

    Identifier: imarina:9285123
    Authors:
    Gil-Sanchez, LuisSoto, JuanMartinez-Manez, RamonGarcia-Breijo, EduardoIbanez, JavierLlobet, Eduard
    Abstract:
    We report herein the use of a combined system for the analysis of the spoilage of wine when in contact with air. The system consists of a potentiometric electronic tongue and a humid electronic nose. The potentiometric electronic tongue was built with thick-film serigraphic techniques using commercially available resistances and conductors for hybrid electronic circuits; i.e. Ag, Au, Cu, Ru, AgCl, and C. The humid electronic nose was designed in order to detect vapours that emanate from the wine and are apprehended by a moist environment. The humid nose was constructed using a piece of thin cloth sewn, damped with distilled water, forming five hollows of the right size to introduce the electrodes. In this particular case four electrodes were used for the humid electronic nose: a glass electrode, aluminium (Al), graphite and platinum (Pt) wires and an Ag-AgCl reference electrode. The humid electronic nose together with the potentiometric electronic tongue were used for the evaluation of the evolution in the course of time of wine samples. Additionally to the analysis performed by the tongue and nose, the spoilage of the wines was followed via a simple determination of the titratable (total) acidity. © 2011 Elsevier B.V.
  • Others:

    Author, as appears in the article.: Gil-Sanchez, Luis; Soto, Juan; Martinez-Manez, Ramon; Garcia-Breijo, Eduardo; Ibanez, Javier; Llobet, Eduard
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: Llobet Valero, Eduard
    Keywords: Wine sample Wine quality Wine White wines Thick film circuits Silver halides Sensors Reference electrodes Red wines Recognition Potentiometric electronic tongue Potentiometers (electric measuring instruments) Platinum Neural-networks Moist environment Graphite electrodes Glass electrodes Fusion Electronic tongues Electronic tongue Electronic nose Distilled water Discrimination Combined system Classification Artificial organs Array Ag-agcl
    Abstract: We report herein the use of a combined system for the analysis of the spoilage of wine when in contact with air. The system consists of a potentiometric electronic tongue and a humid electronic nose. The potentiometric electronic tongue was built with thick-film serigraphic techniques using commercially available resistances and conductors for hybrid electronic circuits; i.e. Ag, Au, Cu, Ru, AgCl, and C. The humid electronic nose was designed in order to detect vapours that emanate from the wine and are apprehended by a moist environment. The humid nose was constructed using a piece of thin cloth sewn, damped with distilled water, forming five hollows of the right size to introduce the electrodes. In this particular case four electrodes were used for the humid electronic nose: a glass electrode, aluminium (Al), graphite and platinum (Pt) wires and an Ag-AgCl reference electrode. The humid electronic nose together with the potentiometric electronic tongue were used for the evaluation of the evolution in the course of time of wine samples. Additionally to the analysis performed by the tongue and nose, the spoilage of the wines was followed via a simple determination of the titratable (total) acidity. © 2011 Elsevier B.V.
    Thematic Areas: Surfaces, coatings and films Metals and alloys Medicina ii Materiais Interdisciplinar Instruments & instrumentation Instrumentation Engineering, electrical & electronic Engenharias iv Engenharias iii Engenharias ii Electronic, optical and magnetic materials Electrical and electronic engineering Condensed matter physics Ciências agrárias i Ciência da computação Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: eduard.llobet@urv.cat
    Author identifier: 0000-0001-6164-4342
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0924424711004717
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Sensors And Actuators A-Physical. 171 (2): 152-158
    APA: Gil-Sanchez, Luis; Soto, Juan; Martinez-Manez, Ramon; Garcia-Breijo, Eduardo; Ibanez, Javier; Llobet, Eduard (2011). A novel humid electronic nose combined with an electronic tongue for assessing deterioration of wine. Sensors And Actuators A-Physical, 171(2), 152-158. DOI: 10.1016/j.sna.2011.08.006
    Article's DOI: 10.1016/j.sna.2011.08.006
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2011
    Publication Type: Journal Publications
  • Keywords:

    Condensed Matter Physics,Electrical and Electronic Engineering,Electronic, Optical and Magnetic Materials,Engineering, Electrical & Electronic,Instrumentation,Instruments & Instrumentation,Metals and Alloys,Surfaces, Coatings and Films
    Wine sample
    Wine quality
    Wine
    White wines
    Thick film circuits
    Silver halides
    Sensors
    Reference electrodes
    Red wines
    Recognition
    Potentiometric electronic tongue
    Potentiometers (electric measuring instruments)
    Platinum
    Neural-networks
    Moist environment
    Graphite electrodes
    Glass electrodes
    Fusion
    Electronic tongues
    Electronic tongue
    Electronic nose
    Distilled water
    Discrimination
    Combined system
    Classification
    Artificial organs
    Array
    Ag-agcl
    Surfaces, coatings and films
    Metals and alloys
    Medicina ii
    Materiais
    Interdisciplinar
    Instruments & instrumentation
    Instrumentation
    Engineering, electrical & electronic
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Electronic, optical and magnetic materials
    Electrical and electronic engineering
    Condensed matter physics
    Ciências agrárias i
    Ciência da computação
    Astronomia / física
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