Classification of beverages using a reduced sensor array

被引：80

作者：

Ciosek, P ^{[1
]}

Brzózka, Z ^{[1
]}

Wróblewski, W ^{[1
]}

机构：

[1] Warsaw Univ Technol, Dept Analyt Chem, PL-00664 Warsaw, Poland

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2004年 / 103卷 / 1-2期

关键词：

electronic tongue; sensor array; ion-selective electrodes (ISEs); principal components analysis (PCA); qualitative analysis of liquids; artificial neural networks (ANN);

D O I：

10.1016/j.snb.2004.04.038

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An electronic tongue based on the sensor array of ion-selective electrodes (ISEs) combined with pattern recognition tools is applied to qualitative analysis of mineral waters and apple juices. The procedure of reducing of total number of the sensors in the array is described. Before and after reducing of number of the sensors, this device is capable of reliable discrimination between different brands of mineral waters and apple juices. Validation of this method is also confirmed using artificial neural networks as a classifier. The ability to recognize different brands of waters and juices after reduction of number of the sensors in the array is comparable to the ability to recognize the same samples by the system before reduction of number of the sensors. This method enables to specify quantitatively the capability of a sensor to discriminate between different classes of samples and can be used for any electronic tongues and noses applications. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：76 / 83

页数：8

共 22 条

[1] CORRELATION OF SURFACE ACOUSTIC-WAVE DEVICE COATING RESPONSES WITH SOLUBILITY PROPERTIES AND CHEMICAL-STRUCTURE USING PATTERN-RECOGNITION
BALLANTINE, DS
ROSE, SL
GRATE, JW
WOHLTJEN, H
[J]. ANALYTICAL CHEMISTRY, 1986, 58 (14) : 3058 - 3066
[2] Application of a combined artificial olfaction and taste system to the quantification of relevant compounds in red wine
Di Natale, C
Paolesse, R
Macagnano, A
Mantini, A
D'Amico, A
Ubigli, M
Legin, A
Lvova, L
Rudnitskaya, A
Vlasov, Y
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2000, 69 (03) : 342 - 347
[3] An electronic nose for food analysis
Di Natale, C
Macagnano, A
Davide, F
D'Amico, A
Paolesse, R
Boschi, T
Faccio, M
Ferri, G
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1997, 44 (1-3) : 521 - 526
[4] Multicomponent analysis of heavy metal cations and inorganic anions in liquids by a non-selective chalcogenide glass sensor array
DiNatale, C
Davide, F
Brunink, JAJ
DAmico, A
Vlasov, YG
Legin, AV
Rudnitskaya, AM
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1996, 34 (1-3) : 539 - 542
[5] DETECTION OF VAPORS AND ODORS FORM A MULTISENSOR ARRAY USING PATTERN-RECOGNITION TECHNIQUES .2. ARTIFICIAL NEURAL NETWORKS
GARDNER, JW
HINES, EL
TANG, HC
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1992, 9 (01) : 9 - 15
[6] GARDNER JW, 1994, SENSOR ACTUAT B-CHEM, V18, P211
[7] Electronic tongues for environmental monitoring based on sensor arrays and pattern recognition:: a review
Krantz-Rülcker, C
Stenberg, M
Winquist, F
Lundström, I
[J]. ANALYTICA CHIMICA ACTA, 2001, 426 (02) : 217 - 226
[8] Tasting of beverages using an electronic tongue
Legin, A
Rudnitskaya, A
Vlasov, Y
Di Natale, C
Davide, F
D'Amico, A
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1997, 44 (1-3) : 291 - 296
[9] Application of electronic tongue for qualitative and quantitative analysis of complex liquid media
Legin, A
Rudnitskaya, A
Vlasov, Y
Di Natale, C
Mazzone, E
D'Amico, A
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2000, 65 (1-3) : 232 - 234
[10] MAZERSKI J, 2002, FUNDAMENTALS CHEMOME, P163

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