Development of Sensor for Exhaled Breath Components as Diet TherapyMonitoring
| Project/Area Number |
22550085
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Aichi Institute of Technology |
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Principal Investigator |
TESHIMA Norio 愛知工業大学, 工学部, 教授 (30292501)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 呼気分析 / 呼気アセトン / イソプレン / 吸光光度法 / 蛍光光度法 / フローインジ ェクション分析 / フローインジェクション分析 / ダイエット / アセトン / サリチルアルデヒド / 蛍光光度分析 / 流れ分析 |
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| Research Abstract |
Volatile organic compounds (VOCs) in exhaled breath reflect products of metabolism in our body in the expired air. Therefore, noninvasive breath analysis has the potential of replacing blood and urine analyses for many compounds. Monitoring breath acetone and/or isoprene can be useful to follow patients on a prescribed diet regimen. In this work, a flow injection analysis (FIA) system was developed for the determination of breath acetone. The FIA system has been successfully applied to the monitoring of variation of breath acetone affected by meal and exercise. A new FIA system was also proposed for the determination of gaseous isoprene.
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Report
(4 results)
Research Products
(63 results)
