Sensing Film Selection of QCM Odor Sensor Suitable for Apple Flavor Discrimination
Summary :
In the food, beverage and cosmetic industry and so on, odor sensing systems instead of human sensory test are demanded. We have developed odor sensing systems using QCM (quartz crystal microbalance) sensor array and pattern recognition method. Since the properties of the sensors depend on the gas sorption characteristics of the sensing films coated on them, the optimum films according to target odors should be selected. In this study, we tried to select sensing films appropriate for discrimination of slightly different apple flavors. The examples of typical apple flavors were prepared blending 9 compounds. The sensing films were extracted from various kinds of materials such as lipid, stationary phase material of GC (gas chromatography) and cellulose. The selection method under the condition of the small number of measurements was studied. We analyzed the data of steady-state sensor responses in terms of the Euclidean distance, and the films appropriate for apple flavor discrimination were successfully selected.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E83-C No.7 pp.1051-1056
- Publication Date
- 2000/07/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Organic Molecular Electronics for the 21st Century)
- Category
- Sensor
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Kenichi NAKAMURA, Takuya SUZUKI, Takamichi NAKAMOTO, Toyosaka MORIIZUMI, "Sensing Film Selection of QCM Odor Sensor Suitable for Apple Flavor Discrimination" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 7, pp. 1051-1056, July 2000, doi: .
Abstract: In the food, beverage and cosmetic industry and so on, odor sensing systems instead of human sensory test are demanded. We have developed odor sensing systems using QCM (quartz crystal microbalance) sensor array and pattern recognition method. Since the properties of the sensors depend on the gas sorption characteristics of the sensing films coated on them, the optimum films according to target odors should be selected. In this study, we tried to select sensing films appropriate for discrimination of slightly different apple flavors. The examples of typical apple flavors were prepared blending 9 compounds. The sensing films were extracted from various kinds of materials such as lipid, stationary phase material of GC (gas chromatography) and cellulose. The selection method under the condition of the small number of measurements was studied. We analyzed the data of steady-state sensor responses in terms of the Euclidean distance, and the films appropriate for apple flavor discrimination were successfully selected.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_7_1051/_p
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@ARTICLE{e83-c_7_1051,
author={Kenichi NAKAMURA, Takuya SUZUKI, Takamichi NAKAMOTO, Toyosaka MORIIZUMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Sensing Film Selection of QCM Odor Sensor Suitable for Apple Flavor Discrimination},
year={2000},
volume={E83-C},
number={7},
pages={1051-1056},
abstract={In the food, beverage and cosmetic industry and so on, odor sensing systems instead of human sensory test are demanded. We have developed odor sensing systems using QCM (quartz crystal microbalance) sensor array and pattern recognition method. Since the properties of the sensors depend on the gas sorption characteristics of the sensing films coated on them, the optimum films according to target odors should be selected. In this study, we tried to select sensing films appropriate for discrimination of slightly different apple flavors. The examples of typical apple flavors were prepared blending 9 compounds. The sensing films were extracted from various kinds of materials such as lipid, stationary phase material of GC (gas chromatography) and cellulose. The selection method under the condition of the small number of measurements was studied. We analyzed the data of steady-state sensor responses in terms of the Euclidean distance, and the films appropriate for apple flavor discrimination were successfully selected.},
keywords={},
doi={},
ISSN={},
month={July},}
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TY - JOUR
TI - Sensing Film Selection of QCM Odor Sensor Suitable for Apple Flavor Discrimination
T2 - IEICE TRANSACTIONS on Electronics
SP - 1051
EP - 1056
AU - Kenichi NAKAMURA
AU - Takuya SUZUKI
AU - Takamichi NAKAMOTO
AU - Toyosaka MORIIZUMI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2000
AB - In the food, beverage and cosmetic industry and so on, odor sensing systems instead of human sensory test are demanded. We have developed odor sensing systems using QCM (quartz crystal microbalance) sensor array and pattern recognition method. Since the properties of the sensors depend on the gas sorption characteristics of the sensing films coated on them, the optimum films according to target odors should be selected. In this study, we tried to select sensing films appropriate for discrimination of slightly different apple flavors. The examples of typical apple flavors were prepared blending 9 compounds. The sensing films were extracted from various kinds of materials such as lipid, stationary phase material of GC (gas chromatography) and cellulose. The selection method under the condition of the small number of measurements was studied. We analyzed the data of steady-state sensor responses in terms of the Euclidean distance, and the films appropriate for apple flavor discrimination were successfully selected.
ER -
English
