Qualitative and Quantitative Analysis of Selected Tonic Waters by Potentiometric Taste Sensor With All-Solid-State Electrodes

Taste sensor with five all-solid-state electrodes (ASSE) III (third version) was used for qualitative and quantitative analysis of selected tonic waters (J.Gasco, Kinley, Jurajski, Jurajski with citrus flavor, Carrefour, Schweppes Indian Tonic, and Schweppes Bitter Lemon). The results obtained by th...

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Bibliographic Details
Published in:IEEE sensors journal 2018-02, Vol.18 (3), p.1250-1255
Main Authors: Marjanska, Ewa, Szpakowska, Maria
Format: Article
Language:English
Subjects:
agglomerative hierarchical clustering
All solid state electrodes
Carbohydrates
Cluster analysis
Clustering
Electrodes
Minerals
multivariate linear regression
Polymers
potentiometric taste sensor
Principal component analysis
Principal components analysis
Qualitative analysis
qualitative and quantitative analysis
Quantitative analysis
Regression analysis
Sensor phenomena and characterization
Sensors
Solid state
Taste
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Summary:Taste sensor with five all-solid-state electrodes (ASSE) III (third version) was used for qualitative and quantitative analysis of selected tonic waters (J.Gasco, Kinley, Jurajski, Jurajski with citrus flavor, Carrefour, Schweppes Indian Tonic, and Schweppes Bitter Lemon). The results obtained by this taste sensor analyzed with principal component analysis, agglomerative hierarchical clustering methods show that this sensor can be applied for discrimination of tonic waters with respect to their composition. Based on sensor's results, two models for prediction of the content of quinine hydrochloride and total saccharides in selected tonic waters were developed using multivariate linear regression. The results obtained by this analysis in comparison to nominal data (experimentally determined and obtained from manufacturers') are consistent (range of 0.1%-1.8%). It means that taste sensor with five ASSE III may be a useful tool for the qualitative and quantitative analysis of selected tonic waters.
ISSN:1530-437X
1558-1748
DOI:10.1109/JSEN.2017.2780283