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Multidisciplinary analysis of food characteristics and oral function to prevent choking and aspiration in the elderly

Research Project

Project/Area Number 25K16905
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 08030:Family and consumer sciences, and culture and living-related
Research InstitutionNiigata University of Health and Welfare

Principal Investigator

落合 勇人  新潟医療福祉大学, リハビリテーション学部, 助教 (90757048)

Project Period (FY) 2025-04-01 – 2029-03-31
Project Status Granted (Fiscal Year 2025)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2028: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2027: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2026: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2025: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords咀嚼 / 嚥下 / 口腔機能 / 食品科学 / パン
Outline of Research at the Start

唾液分泌低下等の口腔機能が低下した高齢者では,どのような特性を有するパンが,摂取時の咀嚼嚥下時の運動負荷に影響をもたらすか,咀嚼嚥下運動時の生体計測を用いて明らかにする.さらに,口腔内で処理された食塊の物性や,口腔機能の記録を行う.口腔機能と種々の特徴が異なるパン摂取時の口腔内処理機能を網羅的に解析し,高齢者におけるパンの誤嚥・窒息のリスクとなりうる口腔機能低下の生物学的指標や,有効な食物調整方法を解明する.

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Published: 2025-04-17   Modified: 2025-06-20  

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