著者

中西 明美 大久保 公美 高村 美帆 野津 あきこ 廣田 直子 高橋 佳子 佐々木 敏 武見 ゆかり

出版者

特定非営利活動法人 日本栄養改善学会

雑誌

栄養学雑誌 (ISSN:00215147)

巻号頁・発行日

vol.67, no.3, pp.128-140, 2009 (Released:2011-05-26)

参考文献数

17

被引用文献数

3 4

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This study identifies the number of servings per dish children usually eat at school and home. We also examined the implications for nutrition education that encourages children to check their own diet by counting the number of servings by using the Japanese Food Guide Spinning Top.A total of 2184 dishes were obtained from 7-day weighed food records completed by 109 school children in the 5th grade in Nagano schools and by 46 children in Tottori schools to analyze the dishes they consumed for breakfast and dinner at home. In addition, a total of 261 dishes from school lunch menus in Tokyo, Saitama, and Hiroshima during either October or November of 2006 were collected and analyzed.The number of servings of fish and meat in dishes at school, and of white rice, vegetable salad, marinated vegetables, stir-fried vegetables, fish, and meat in dishes at home were fewer than the number of servings indicated by the Japanese Food Guide Spinning Top. Although the minimum in the Japanese Food Guide Spinning Top is 1 serving, the children tended to eat dishes in a smaller serving size: 40.6% of side dishes, 37.2% of fruit, 19.7% of main dishes, and 14.9% of staple dishes consumed at home contained between 0.25 and 0.67 serving which were categorized as 0.5 serving. Similarly, 83.3% of fruit, 20.6% of side dishes, 17.1% of main dishes, and 11.6% of staple dishes contained 0.5 serving in school lunches. Servings of bread and noodles for school lunch differed among the regions investigated.Introducing 0.5 serving to the measurements is considered to have been useful to more precisely grasp the children's regular diet. Dish examples in the Japanese Food Guide Spinning Top should be shown with a serving size appropriate for children as well as for adults.

著者

曽根 良昭 廣田 直子

出版者

大阪市立大学

雑誌

基盤研究(A)

巻号頁・発行日

2007

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日本・大阪、ポーランド・ポズナンに観られた糖質の消化・吸収効率の季節変化は熱帯タイ・チェンマイでは観られなかった。夜間絶食後・朝空腹時に於ける糖質と脂質の代謝バランスを示すRQ値(呼吸商)は日本において有意な季節変化を示し、秋~冬季に上昇し(糖質代謝が優位)、夏季において低下(脂肪代謝が優位)することが分かった。ポーランドに於いては有意な季節変化は観られなかったが、日本と同様な傾向が観られた。タイでは季節変化は観られなかった。また食事摂取調査の結果、糖質と脂質の摂取比率には3カ国とも季節変化は観られなかった。