Classification and prediction of rice wines with different marked ages by using a voltammetric electronic tongue.

A voltammetric electronic tongue (VE-tongue) was developed to discriminate the difference between Chinese rice wines in this research. Three types of Chinese rice wine with different marked ages (1, 3, and 5 years) were classified by the VE-tongue by principal component analysis (PCA) and cluster analysis (CA). The VE-tongue consisted of six working electrodes (gold, silver, platinum, palladium, tungsten, and titanium) in a standard three-electrode configuration. The multi-frequency large amplitude pulse voltammetry (MLAPV), which consisted of four segments of 1 Hz, 10 Hz, 100 Hz, and 1000 Hz, was applied as the potential waveform. The three types of Chinese rice wine could be classified accurately by PCA and CA, and some interesting regularity is shown in the score plots with the help of PCA. Two regression models, partial least squares (PLS) and back-error propagation-artificial neural network (BP-ANN), were used for wine age prediction. The regression results showed that the marked ages of the three types of Chinese rice wine were successfully predicted using PLS and BP-ANN.

[1]  C. Natale,et al.  Evaluation of Italian wine by the electronic tongue: recognition, quantitative analysis and correlation with human sensory perception , 2003 .

[2]  Xiaosong Hu,et al.  Evaluation of Chinese tea by the electronic tongue: correlation with sensory properties and classification according to geographical origin and grade level. , 2009 .

[3]  I. Lundström,et al.  A hybrid electronic tongue. , 2000 .

[4]  Jun Wang,et al.  Electronic nose technique potential monitoring mandarin maturity , 2006 .

[5]  F. Winquist,et al.  Determination of detergents in washing machine wastewater with a voltammetric electronic tongue. , 2008, Talanta.

[6]  Kiyoshi Toko,et al.  Study of astringency and pungency with multichannel taste sensor made of lipid membranes , 1995 .

[7]  A. M. Peres,et al.  An electronic tongue for juice level evaluation in non-alcoholic beverages , 2009 .

[8]  Maria Luz Rodriguez-Mendez,et al.  Electrochemical sensor array made from bisphthalocyanine modified carbon paste electrodes for discrimination of red wines , 2004 .

[9]  A. C. Veloso,et al.  An electronic tongue taste evaluation: identification of goat milk adulteration with bovine milk , 2009 .

[10]  A. Riul,et al.  An artificial taste sensor based on conducting polymers. , 2003, Biosensors & bioelectronics.

[11]  Osvaldo N. Oliveira,et al.  Wine classification by taste sensors made from ultra-thin films and using neural networks , 2004 .

[12]  L. Mao,et al.  Antioxidant activities of five Chinese rice wines and the involvement of phenolic compounds , 2006 .

[13]  J. Lammertyn,et al.  Electronic tongue as a screening tool for rapid analysis of beer. , 2010, Talanta.

[14]  Constantin Apetrei,et al.  Using an e-tongue based on voltammetric electrodes to discriminate among red wines aged in oak barrels or aged using alternative methods: Correlation between electrochemical signals and analytical parameters , 2007 .

[15]  Constantin Apetrei,et al.  Modified carbon paste electrodes for discrimination of vegetable oils , 2005 .

[16]  Yibin Ying,et al.  A feasibility study on on-line determination of rice wine composition by Vis–NIR spectroscopy and least-squares support vector machines , 2009 .

[17]  Li Wang,et al.  Feasibility of the use of visible and near infrared spectroscopy to assess soluble solids content and pH of rice wines , 2007 .

[18]  I. Lundström,et al.  Electronic tongues for environmental monitoring based on sensor arrays and pattern recognition: a review , 2001 .

[19]  Shaoping Deng,et al.  Multifrequency large amplitude pulse voltammetry: A novel electrochemical method for electronic tongue , 2007 .

[20]  M. Íñiguez,et al.  Monitoring of the ageing of red wines in oak barrels by means of an hybrid electronic tongue , 2006 .

[21]  Constantin Apetrei,et al.  Novel method based on carbon paste electrodes for the evaluation of bitterness in extra virgin olive oils , 2007 .

[22]  C. Almeida,et al.  Determination of lead isotope ratios in port wine by inductively coupled plasma mass spectrometry after pre-treatment by UV-irradiation , 1999 .

[23]  B. Nicolai,et al.  Instrumental measurement of beer taste attributes using an electronic tongue. , 2009, Analytica chimica acta.

[24]  Alisa Rudnitskaya,et al.  Electronic tongue for quality assessment of ethanol, vodka and eau-de-vie , 2005 .

[25]  Antonella Meneghetti,et al.  Energy analysis in industrial districts: a statistics-based approach , 2004 .

[26]  Alisa Rudnitskaya,et al.  Evaluation of a novel chemical sensor system to detect clinical mastitis in bovine milk. , 2007, Biosensors & bioelectronics.

[27]  I. Lundström,et al.  An electronic tongue based on voltammetry , 1997 .

[28]  G. Pioggia,et al.  A composite sensor array impedentiometric electronic tongue Part I. Characterization. , 2007, Biosensors & bioelectronics.

[29]  Kenshi Hayashi,et al.  Electric characteristics of lipid-modified monolayer membranes for taste sensors , 1995 .

[30]  Davide Ballabio,et al.  Prediction of Italian red wine sensorial descriptors from electronic nose, electronic tongue and spectrophotometric measurements by means of Genetic Algorithm regression models , 2007 .

[31]  S. Rocha,et al.  Prediction of the Port wine age using an electronic tongue , 2007 .

[32]  T. Caliński,et al.  A dendrite method for cluster analysis , 1974 .

[33]  T. Paixão,et al.  Fabrication of disposable voltammetric electronic tongues by using Prussian Blue films electrodeposited onto CD-R gold surfaces and recognition of milk adulteration , 2009 .

[34]  F. Winquist,et al.  Use of an electronic tongue to analyze mold growth in liquid media. , 2003, International journal of food microbiology.

[35]  F. Winquist,et al.  Recognition of six microbial species with an electronic tongue , 2003 .

[36]  P. Ciosek,et al.  The recognition of beer with flow-through sensor array based on miniaturized solid-state electrodes. , 2006, Talanta.

[37]  Isabel Rocha,et al.  UV spectrophotometry method for the monitoring of galacto-oligosaccharides production , 2009 .

[38]  I. Lundström,et al.  Supervision of rinses in a washing machine by a voltammetric electronic tongue , 2005 .

[39]  María Teresa Tena,et al.  Analysis of aged red wine pigments by capillary zone electrophoresis. , 2004, Journal of chromatography. A.

[40]  Yibin Ying,et al.  CLASSIFICATION OF CHINESE RICE WINE WITH DIFFERENT MARKED AGES BASED ON NEAR INFRARED SPECTROSCOPY , 2006 .