Highly Sensitive Measurement of PVA Solution with Multichannel Taste Sensor

Yasufumi Hino, Kiyoshi Toko, Tomomi Nagamori, Akira Kawabata, Hiroshi Takeguchi

研究成果: Contribution to journalArticle査読

抄録

Now many plastic vessels are daily used for package of foods. They are very convenient but there is a problem of safety, which has lately become a subject of special interest. The purpose of the present study is to sensitively and easily measure the amount of polymer in solution using multichannel taste sensor. We used polyvinyl alcohol (PVA) as the polymer sample because it is soluble in water. As a result, we could detect 0.01% PVA solution. This is more sensitive than the detection limit using near infrared radiation (NIR) apparatus.

本文言語英語
ページ(範囲)626-630
ページ数5
ジャーナルIEEJ Transactions on Sensors and Micromachines
119
12
DOI
出版ステータス出版済み - 1999

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Electrical and Electronic Engineering

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