ビール劣化度評価用LB膜味覚センサの開発とその物性評価

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2019/09/01

タイトル(英語): Development of LB Film Taste Sensor for Beer Degradation Evaluation and its Physical Properties

著者名: 矢澤　正好（埼玉大学大学院理工学研究科），高橋　一成（埼玉大学大学院理工学研究科），内田　秀和（埼玉大学大学院理工学研究科），長谷川　有貴（埼玉大学大学院理工学研究科）

著者名(英語): Masayoshi Yazawa (Graduate School of Science and Engineering, Saitama University), Kazunari Takahashi (Graduate School of Science and Engineering, Saitama University), Hidekazu Uchida (Graduate School of Science and Engineering, Saitama University), Yuki Hasegawa (Graduate School of Science and Engineering, Saitama University)

キーワード: LB膜，味覚センサ，金属錯体，非電解質，ビール劣化，トランス-2-ノネナール　　LB Film，taste sensor，metal complex，non-electrolyte，beer degradation，trans-2-nonenal

要約(英語): In general, beer degradation is evaluated by sensory test, however it depends on the subjectivity of an inspector. Therefore, it is highly required that an objective evaluation method is developed. It has been clarified that the degradation degree of beer proceeds mainly by oxidation of components derived from malt and formation of non-electrolyte trans-2-nonenal. In this study, we developed LB film taste sensor using metal complex for evaluating the degradation degree of beer with trans-2-nonenal concentrations. In addition, the physical properties of three metal electrodes and sensing film surface were evaluated with AFM and FT-IR, and these results and the sensor response characteristics were compared and discussed for improving the sensitivity as a sensor for beer degradation evaluation.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.139 No.9 （2019） 特集：水センシングに関わるセンサ・システム技術とその応用

本誌掲載ページ: 289-295 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/139/9/139_289/_article/-char/ja/