Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas.
Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas.
复制标题
脂肪/碳水化合物比率但不能能量密度决定零食食物的摄入量并激活大脑奖励区域。
DOI:
10.1038/srep10041
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发表时间:
2015-05-14
影响因子:
4.6
通讯作者:
Hess A
中科院分区:
文献类型:
--
作者:
Hoch T;Kreitz S;Gaffling S;Pischetsrieder M;Hess A
The snack food potato chips induces food intake in ad libitum fed rats, which is associated with modulation of the brain reward system and other circuits. Here, we show that food intake in satiated rats is triggered by an optimal fat/carbohydrate ratio. Like potato chips, an isocaloric fat/carbohydrate mixture influenced whole brain activity pattern of rats, affecting circuits related e.g. to reward/addiction, but the number of modulated areas and the extent of modulation was lower compared to the snack food itself.
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