Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Fusion of potentiometric & voltammetric electronic tongue for classification of black tea taste based on theaflavins (TF) content. / Bhattacharyya, Nabarun; Legin, Andrey; Papieva, Irina; Sarkar, Subrata; Kirsanov, Dmitry; Kartsova, Anna; Ghosh, Arunangshu; Bandyopadhyay, Rajib.
Olfaction and Electronic Nose: Proceedings of the 14th International Symposium on Olfaction and Electronic Nose, ISOEN 2011. Vol. 1362 2011. p. 185-186.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Fusion of potentiometric & voltammetric electronic tongue for classification of black tea taste based on theaflavins (TF) content
AU - Bhattacharyya, Nabarun
AU - Legin, Andrey
AU - Papieva, Irina
AU - Sarkar, Subrata
AU - Kirsanov, Dmitry
AU - Kartsova, Anna
AU - Ghosh, Arunangshu
AU - Bandyopadhyay, Rajib
PY - 2011/10/3
Y1 - 2011/10/3
N2 - Black tea is an extensively consumed beverage worldwide with an expanding market. The final quality of black tea depends upon number of chemical compounds present in the tea. Out of these compounds, theaflavins (TF), which is responsible for astringency in black tea, plays an important role in determining the final taste of the finished black tea. The present paper reports our effort to correlate the theaflavins contents with the voltammetric and potentiometric electronic tongue (e-tongue) data. Noble metal-based electrode array has been used for collecting data though voltammetric electronic tongue where as liquid filled membrane based electrodes have been used for potentiometric electronic tongue. Black tea samples with tea taster score and biochemical results have been collected from Tea Research Association, Tocklai, India for the analysis purpose. In this paper, voltammetric and potentiometric e-tongue responses are combined to demonstrate improvement of cluster formation among tea samples with different ranges of TF values.
AB - Black tea is an extensively consumed beverage worldwide with an expanding market. The final quality of black tea depends upon number of chemical compounds present in the tea. Out of these compounds, theaflavins (TF), which is responsible for astringency in black tea, plays an important role in determining the final taste of the finished black tea. The present paper reports our effort to correlate the theaflavins contents with the voltammetric and potentiometric electronic tongue (e-tongue) data. Noble metal-based electrode array has been used for collecting data though voltammetric electronic tongue where as liquid filled membrane based electrodes have been used for potentiometric electronic tongue. Black tea samples with tea taster score and biochemical results have been collected from Tea Research Association, Tocklai, India for the analysis purpose. In this paper, voltammetric and potentiometric e-tongue responses are combined to demonstrate improvement of cluster formation among tea samples with different ranges of TF values.
KW - Black tea
KW - Electronic tongue
KW - Potentiometry
KW - Theaflavins
KW - Voltammetry
UR - http://www.scopus.com/inward/record.url?scp=80053220446&partnerID=8YFLogxK
U2 - 10.1063/1.3626351
DO - 10.1063/1.3626351
M3 - Conference contribution
AN - SCOPUS:80053220446
SN - 9780735409200
VL - 1362
SP - 185
EP - 186
BT - Olfaction and Electronic Nose
T2 - 14th International Symposium on Olfaction and Electronic Nose, ISOEN 2011
Y2 - 2 May 2011 through 5 May 2011
ER -
ID: 30505986