The effect of increased beverage portion size on energy intake at a meal
The effect of increased beverage portion size on energy intake at a meal
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DOI：
10.1016/j.jada.2006.09.005
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发表时间：
2006-12-01
影响因子：
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通讯作者：
Rolls, Barbara J.
中科院分区：
文献类型：
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作者：
Flood, Julie E.;Roe, Liane S.;Rolls, Barbara J.
目的本研究探讨增加饮料份量对饮料和食物摄入量的影响。在每次测试午餐中，提供相同的食物，但提供的饮料类型不同（可乐，减肥可乐，或水）和部分大小（360克/12液体盎司或540克/18液体盎司）。主要结果测量饮料摄入量（克）;食物和饮料的能量摄入量（千卡）;以及饥饿感、饱腹感和所供应的食物和饮料的特性的评级。结果增加饮料份量显著增加了所消耗的饮料的重量，无论供应的饮料类型如何（P
Objective This study examined the impact of increasing beverage portion size on beverage and food intake.Subjects Thirty-three subjects, 18 women and 15 men, were included.Intervention In a crossover design, subjects consumed lunch in the laboratory once a week for 6 weeks. At each test lunch, the same foods were served, but the beverage served was varied in type (cola, diet cola, or water) and portion size (360 g/12 fl. oz or 540 g/18 fl oz).Main outcome measures Beverage intake (g); energy intake from foods and beverages (kcal); and ratings of hunger, satiety, and characteristics of the foods and beverages served.Results Increasing beverage portion size significantly increased the weight of beverage consumed, regardless of the type of beverage served (P