The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans l’industrie alimentaire, des boissons, des cosmétiques, etc., des systèmes de détection des odeurs sont nécessaires au lieu de tests sensoriels humains. Nous avons développé des systèmes de détection d'odeurs utilisant un réseau de capteurs QCM (microbalance à cristal de quartz) et une méthode de reconnaissance de formes. Étant donné que les propriétés des capteurs dépendent des caractéristiques de sorption des gaz des films de détection qui les recouvrent, les films optimaux en fonction des odeurs cibles doivent être sélectionnés. Dans cette étude, nous avons essayé de sélectionner des films de détection appropriés pour la discrimination de saveurs de pomme légèrement différentes. Les exemples d'arômes typiques de pomme ont été préparés en mélangeant 9 composés. Les films de détection ont été extraits de divers types de matériaux tels que des lipides, des matériaux en phase stationnaire de GC (chromatographie en phase gazeuse) et de la cellulose. La méthode de sélection sous condition du petit nombre de mesures a été étudiée. Nous avons analysé les données des réponses des capteurs en régime permanent en termes de distance euclidienne, et les films appropriés pour la discrimination de la saveur de pomme ont été sélectionnés avec succès.
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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},}
Copier
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 -