Influence of dietary habits on taste sensitivity and salivary biomarkers
| Project/Area Number |
23500977
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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 |
Eating habits, studies on eating habits
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| Research Institution | Kyoto Women's University |
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Principal Investigator |
KOMENAMI Naoko 京都女子大学, 家政学部, 准教授 (70291979)
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| Co-Investigator(Kenkyū-buntansha) |
WAKAMURA Tomoko 京都大学, 大学院医学研究科, 教授 (40240452)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 食習慣 / 生活習慣 / 生体リズム / 唾液バイオマーカー / 味覚感受性 / 朝食 / コルチゾル / 分泌型免疫グロブリンA / 体温 / 味覚 / エネルギー代謝 / 唾液 |
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| Outline of Final Research Achievements |
Recently more youths have irregular lifestyle and dietary habits with skipping breakfast. The purpose of this study was to investigate relationship between chronotype (Morningness-Eveningness) and dietary habits and examine whether skipping breakfast affects diurnal rhythm of taste sensitivity and salivary biomaker in Japanese university students. There were significant difference of food intekes and nutrient intakes between Morningness- and Eveningness-type students. Eveningness-type had skipping breakfast with poor appetite in the morning and daily low intakes of vitamins, minerals, and dietary fiber. Skipping breakfast affected diurnal rhythm of the taste sensitivity and the salivary biomarker secretions such as cortisol and immunoglobulin A.
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Report
(5 results)
Research Products
(12 results)
