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Study of total sensing system to evaluate taste and odor of beverages

Research Project

Project/Area Number 07405021
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 計測・制御工学
Research InstitutionTokyo Institute of Technology

Principal Investigator

MORIIZUMI Toyosaka  Tokyo Institute of Technology, Faculty of Engineering Professor, 工学部, 教授 (80016534)

Co-Investigator(Kenkyū-buntansha) NAKAMOTO Takamichi  Tokyo Institute of Technology, Faculty of Engineering, Associate Professor, 工学部, 助教授 (20198261)
NOMURA Tooru  Shibaura Institute of Technology, Faculty of Engineering Professor, 工学部, 教授 (50052858)
石田 寛  東京工業大学, 工学部, 助手 (80293041)
斎藤 敦史  東京工業大学, 工学部, 助手 (30280994)
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥23,400,000 (Direct Cost: ¥23,400,000)
Fiscal Year 1997: ¥4,400,000 (Direct Cost: ¥4,400,000)
Fiscal Year 1996: ¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 1995: ¥13,000,000 (Direct Cost: ¥13,000,000)
KeywordsTaste sensor / Odor sensor / Interdigital electrode / Self-assembly method / Quartz crystal microbalance / Active sensing / Surface acoustic wave device / Molecular imprinting method / センシングシステム / マイクロストリップライン / 比誘電率、導電率 / LB膜 / 膜塗布くし型電極 / 総合センサ系 / 飲料 / おいしさ・香りの良さ / くし型電極 / 超音波センサ / 導電率 / 比誘電率 / 粘性
Research Abstract

Novel sensors to measure various liquid properties have been developed to realize a total system for evaluating a taste and smell of a beverage. An interdigital electrode sensor has been developed to measure the conductivity and the dielectric constant of liquid. Since their frequency dispersions depend on ions and specific molecules in liquid, information on taste can be obtained from them. Moreover, nonelectrolytes, such as sugar, can be detected using electrodes coated with an organic molecular film.
Sueface acoustic wave (SAW) sensors have been used to measure the viscosity and the density of liquid since they are closely related to feeling of texture. A new method to measure them independently has been proposed at first using two saw devices, i.e., a SH=SAW device and a SV=SAW one. A small integrated sensor has then been realized, which can excite both SAWs on the same substrate.
A smell of liquid is also an important factor to determine the total impression of a beverage. Quartz cr … More ystal microbalance (QCM) sencers have been used to detect it, and a mixture composition of liquid is successfully identified by the active sensing method.
The key part to develop an excellent chemical sensor is a sensing film. Therefore, the oscillation circuit behavior of a QCM sensor has been studied so that the film condition suitable for detecting a resonance frequency shift was determined. Sensing film characterization for a QCM sensor has then been done to classify the films systematically. Moreover, it has been found that the sensitivity and the selectivity of a sensor are largely influenced not only by the material of the film but also by its structure. Therefore, a new method to fabricate a film with high selectivity has been proposed. The shape of the target molecule is imprinted onto a self-assembly film of organic material, and the experimental results show the excellent selectivity of this film. It is expected that a total system for beverage evaluation can be realized by integrating all the sensors developed in this study. Less

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] 金井 友範、斉藤 敦史、森泉 豊栄: "くし型電極及び膜塗布電極を用いた液体センサ" 電気学会センサ・マイクロマシン部門総合研究会資料. CS-96-18. 199-208 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 井手 純一、中本 高道、森泉 豊栄: "匂いセンシングシステム用水晶振動子ガスセンサ感応膜の分類及び吸着特性評価の研究" 電気学会論文誌. 116-E. 213-218 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中村 賢一、中本 高道、森泉 豊栄: "水晶振動子ガスセンサ用発振回路の動作解析" 電気学会論文誌. 117-E. 256-261 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中本 高道: "能動型匂いセンシングシステム" フレグランスジャーナル. 6. 49-55 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] J.Ide Y.Nakamura, T.Nakamoto and T.Moriizumi: "Study of stability of sensing film in odor sensing system" IEICE Transactions. (掲載予定).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Nakamura, M.Takebayashi and A.Saitoh: "Chemical sensor based on surface acoustic wave resonator using Langmuir-Blodgett film" IEEE Trans. Ultrasonics,Ferroelectrics and Frequency Control. (掲載予定).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 森泉 豊栄、中本 高道: "センサ工学" 昭晃堂, 185 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Kanai, A.Saitoh and T.Moriizumi: "Liquid sensor using interdigital electrodes and coated electrodes" Paperts of IEEJ Technical Meeting on Chemical Sensor System. CS-96-18. 199-208 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] J.Ide, T.Nakamoto and Moriizumi: "Sensing film characterization for QCM array in an oder sensing system" Trans.IEE Japan.116-E. 213-218 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Nakamura, T.Nakamoto and T.Moriizumi: "Study on the behavior of oscillation circuit for QCM gas sensor" Trans.IEE Japan.117-E. 256-261 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Nakamoto: "Active odor sensing system" Fragrance Journal. 6. 49-55 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] J.Ide, Y.Nakamura, T.Nakamoto and T.Moriizumi: "Study of stability of sensing film in odor sensing system" IEICE Transactions. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Nomura, M.Takebayashi and A.Saitoh: "Chemical sensor based on surface acoustic wave resonator using Langmuir-Blodgett film" IEEE Trans.Ultrasonics, Ferroelectrics and Frequency Control. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Moriizumi and T.Nakamoto: "Sensor Electronics" Shokodo Co., Ltd.1-185 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 野村徹: "マルチモードSAWによる液体の音強的特性評価" 信学技報、TECHNICAL REPORT OF IEICE. US97-74. 7-12 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 野村徹: "SH=SAW遅延線による液体の音響的特性の評価" 日本音響学会講演論文集. 871-872 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 斉藤敦史: "分子膜構造が水晶振動子匂いセンサ応答特性へ与える影響" 信学技報、TECHNICAL REPORT OF IEICE. OME97-55. 57-62 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 斉藤敦史: "混合チオール化合物感応膜を用いた水晶振動子匂いセンサ" 電気学会研究会センサ・マイクロマシン部門総合研究会. 25-29 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Niwa: "Study of Active Odor Sensing System with Blender in Liquid Phase" Technical Digest of the 15Th Sensor Symposium. 217-220 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Nakamoto: "Active Odor Sensing System" IEEE International Symposium on Lndustrial Electronics. Vo.1053. SS128-SS133 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 金井友範、斎藤敦史、森泉豊榮: "膜塗布くし形電極のインピーダンス変化を用いた液体センサ" 第57回応用物理学会学術講演会 講演予稿集. 3. 1004- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 金井友範、斎藤敦史、森泉豊榮: "くし型電極及び膜塗布電極を用いた液体センサ" 電気学会研究会資料-センサ・マイクロマシン部門総合研究会-. CS-96-11〜21. 199-208 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 金井友範、斎藤敦史、森泉豊榮: "くし型電極を用いた液体センサ" 平成9年度電気学会全国大会. (発表予定).

    • Related Report
      1996 Annual Research Report
  • [Publications] 森泉豊榮: "くし型電極による水の電気的特性の測定" 平成7年秋季第56回応用物理学会学術講演会講演予稿集. No.3. 985 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 森泉豊榮: "くし型電極を用いた水の電気的特性の測定" 平成8年電気学会全国大会講演予稿集. (発表予定).

    • Related Report
      1995 Annual Research Report
  • [Publications] 野村 徹: "SH-SAWによる飲料水の音響特性評価" 第16回超音波エレクトロニクスの基礎と応用に関するシンポジウム講演予稿集. 37-38 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 野村徹: "SH-SAWによる液体の音速測定" 電子情報通信学会技術研究報告. US95-66(1995-11). 49-54 (1995)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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