The temporal pattern of the contribution of fat to energy and of food groups to fat at various eating locations: implications for developing food-based dietary guidelines
The temporal pattern of the contribution of fat to energy and of food groups to fat at various eating locations: implications for developing food-based dietary guidelines
复制标题
不同饮食地点脂肪对能量和食物组对脂肪的贡献的时间模式：对制定以食物为基础的膳食指南的影响
DOI：
--
复制
发表时间：
2005
影响因子：
3.2
通讯作者：
Michael J. Gibney
中科院分区：
文献类型：
--
作者：
NA O'Dwyer;S. McCarthy;SJ Burke;Michael J. Gibney
摘要目的研究在家里、工作场所和家外发生的进食次数的时间模式，并研究脂肪对能量的贡献以及26种食物对家里和家外脂肪的贡献。设计和设置食物摄入量数据收集使用7天的食物日记从随机抽样的18-64岁的成年人从爱尔兰共和国（n = 958）。受访者记录了每一次进食的日期、时间和地点。结果在一周中，在家吃饭的次数是恒定的，而在周末外出吃饭的次数增加。从周一到周五，脂肪对能量的贡献近似于35%的建议，但在周六和周日增加了。脂肪对家庭外能量的贡献总是高于建议。对脂肪贡献最大的食物组在家里和外面是相似的。其中包括黄油和全脂酱、鲜肉、肉类产品、肉类菜肴、饼干、蛋糕和糕点、全脂牛奶、薯条和加工土豆。结论：无论一周中的哪一天，在户外进食时，脂肪对能量的贡献都高于建议值。已经确定了一些食物组，这些食物组对家庭以外的脂肪摄入量贡献最大，这些食物组可能是制定公共卫生营养战略以减少脂肪摄入量的目标。
Abstract Objectives To examine the temporal pattern of the number of eating occasions that occurred at home, at work and outside the home, and to examine the contribution of fat to energy and the contribution of 26 food groups to fat at home and outside the home. Design and setting Food intake data were collected using a 7-day food diary from a random sample of 18–64-year-old adults from the Republic of Ireland (n = 958). Respondents recorded the day, time and location of every eating occasion. Results The number of eating occasions was constant across the days of the week for meals consumed at home, whereas the number of eating occasions increased at weekends for meals outside the home. The contribution of fat to energy approximated the 35% recommendation at home from Monday to Friday, but increased above this on Saturday and Sunday. The contribution of fat to energy outside the home was always above the recommendation. The food groups that contributed most to fat were similar at home and outside the home. These included butter and full-fat spreads, fresh meat, meat products, meat dishes, biscuits, cakes and pastries, whole milk, and chips and processed potatoes. Conclusion The contribution of fat to energy was above the recommendations when eating outside the home, regardless of day of the week. A number of food groups have been identified that contributed most to fat intake outside the home and these might be targeted in developing public health nutrition strategies to reduce fat intake.