| Project/Area Number |
16K00772
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Home economics/Human life
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| Research Institution | Shikoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
奥村 亮太 四国大学, 生活科学部, 助教 (00552118)
吉村 英悟 桐生大学, 医療保健学部, 助教 (40728359)
鎌田 智英実 四国大学, 生活科学部, 講師 (50389160)
鈴木 公 龍谷大学, 農学部, 教授 (00094730)
川野 因 東京農業大学, 応用生物科学部, 教授 (80277681)
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| Project Period (FY) |
2016-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 買い物弱者 / 栄養素摂取量 / フレイル / たんぱく質付加 / 高たんぱく質ミルク / 血清アルブミン / 食品摂取量 / 移動販売車 / 栄養調査 / 栄養改善 |
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| Outline of Final Research Achievements |
For the first time, we have revealed the nutritional intake of users of mobile sales vehicles, which are used as one of the solutions for the shopping vulnerable people. As a result, mobile seller users had a significantly lower intake of meat, the main protein source, at 51% compared to store users, and their protein intake was significantly reduced. Insufficient protein intake promotes flail. In addition to suggesting three improvement measures, we decided to conduct a demonstration experiment to increase the intake of protein. For those with hypoalbuminemia in depopulated areas, high protein foods were added and blood components were analyzed periodically. As a result, it was confirmed that intake of high protein food was effective in improving nutritional status, since serum albumin was significantly increased.
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| Academic Significance and Societal Importance of the Research Achievements |
人口の高齢化，地方における過疎化の進行に伴う限界集落の増加により，自宅近くに商店がなくなり，自力で食料品を入手することが困難な地域が発生している．特に，高齢者への影響が深刻であり，食料品へのアクセスが難しくなることで，低栄養に陥る危険が指摘されている．その解決策として，店舗の代替となる移動販売車の運用が開始されているが，これまで利用者の栄養摂取状況に関する報告は見られなかった．今回初めて，移動販売車利用者の栄養摂取量状況を明らかにした．そして，移動販売車の運用者自身の実現可能な改善によって，利用者が低栄養摂取状態から回復できることを３点示唆した．
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