客観・主観的評価による飲料用フィルタの異風味評価

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: 2019/11/01

タイトル(英語): Objective and Subjective Evaluation of Flavor caused by Filter for Drink Extraction

著者名: 田原　祐助（九州大学），張　師宇（九州大学），矢田部　塁（九州大学），小尾　留美名（旭化成（株）），岡村　知恵（旭化成（株）），加藤　一史（旭化成（株）），都甲　潔（九州大学）

著者名(英語): Yusuke Tahara (Kyushu University), Zhang Shiyu (Kyushu University), Rui Yatabe (Kyushu University), Rumina Obi (Asahi Kasei Corporation), Chie Okamura (Asahi Kasei Corporation), Kazufumi Kato (Asahi Kasei Corporation), Kiyoshi Toko (Kyushu University)

キーワード: 味覚センサ，GC-MS，匂い嗅ぎGC，官能評価，飲料用フィルタ，風味　　taste sensor，GC-MS，GC-olfactometry，sensory evaluation，filters for drink，flavor

要約(英語): Filters for drink extraction are made of natural, plastic fibers or combinations of the fibers. However, we often feel unfavorable flavors of extraction solutions caused by terpenes included in raw materials and residual chemical substances in production processes and so on. Our final goal is to develop a filter for drink extraction without unfavorable flavors felt by human. In this study, we demonstrate that a fabricated polyethylene terephthalate (PET) non-woven fabric not containing plant-derived fibers and chemical reagents such as adhesives and dispersant is suitable as a filter for drink extraction using a taste sensor and GC-MS as objective evaluations and a sensory evaluation and GC-olfactometry as subjective evaluation. The taste sensor detected bitterness as well as sensory evaluation, which indicated that it was a good evaluation method in the evaluation of the taste of the beverage filter. In addition, it found that the heat-sealing paper had a more bitter taste than the PET non-woven fabric. In GC-MS and odor sniffing GC, PET non-woven fabric does not contain non-2-enal, which is a factor of cardboard flavor, and can be a useful beverage filter. Thus, the results obtained in this paper suggest that the fabricated PET non-woven fabric will be a great material, which does not impart a different flavor to the beverage.

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.11 （2019）　特集：機能性材料を用いたセンサ・マイクロマシン

本誌掲載ページ: 385-392 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/139/11/139_385/_article/-char/ja/