THE SPECIFICITY OF SATIETY - THE INFLUENCE OF FOODS OF DIFFERENT MACRONUTRIENT CONTENT ON THE DEVELOPMENT OF SATIETY
THE SPECIFICITY OF SATIETY - THE INFLUENCE OF FOODS OF DIFFERENT MACRONUTRIENT CONTENT ON THE DEVELOPMENT OF SATIETY
复制标题
DOI：
10.1016/0031-9384(88)90230-2
复制
发表时间：
1988-01-01
影响因子：
2.9
通讯作者：
BURLEY, VJ
中科院分区：
文献类型：
--
作者：
ROLLS, BJ;HETHERINGTON, M;BURLEY, VJ
研究了食用不同常量营养素含量的等量预负荷对饱腹感发育的影响。10名体重正常、没有节食的女性禁食一夜，然后在五种不同的预加载之前和之后对食物样本的饥饿感、饱腹感、食物偏好和味道的愉悦度进行评分。吃过的食物相对于没吃过的食物，在食物味道的愉悦度上发生了最大的变化。预负荷的大量营养素含量对这些变化的幅度或具有相似营养素含量的食物的愉悦度没有显著影响。因此，没有证据表明营养特异性。营养成分对饥饿感、饱腹感和食物摄入量有不同的影响。高淀粉和高蛋白预负荷比高脂肪、高蔗糖和混合预负荷的饥饿感下降和饱腹感增加的程度更大。当预负荷2小时后提供自选餐时，高蛋白和高淀粉预负荷显著降低了能量摄入和对高碳水化合物和高脂肪食物的偏好。然而，没有观察到大量营养素摄入的具体减少。综上所述，预负荷对饥饿感、饱腹感、偏好和随后的食物摄入的主观评分有不同的影响，但没有迹象表明饱腹感是宏量营养素特异性的。
The effects of consuming equicaloric preloads with different macronutrient contents on the development of satiety were investigated. Ten normal-weight, nondieting women fasted overnight and then rated hunger, fullness, and food preferences, and the pleasantness of the taste of food samples before and after five different preloads. The greatest changes in the pleasantness of the taste of the food occurred for the eaten food relative to the uneaten food. Macronutrient content of the preloads did not significantly influence the magnitude of these changes or the pleasantness of foods with similar nutrient contents. Therefore, no evidence of nutrient-specificity was obtained. Nutrient composition had a differential effect on hunger, fullness and food intake. Ratings of hunger decreased and fullness increased following the high starch and high protein preloads to a greater extent than after the high fat, high sucrose and mixed content preloads. When a self-selection meal was offered 2 hours after the preloads energy intake and preference for high carbohydrate and high fat food items were significantly decreased by the high protein and high starch preloads. However, no specific reduction in macronutrient intake was observed. In conclusion, differential effects of the preloads were observed in subjective ratings of hunger, fullness, preferences and subsequent food intake, but there was no indication that satiety was macronutrient-specific.