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人类饮食中的豆和的代谢能量价值:一个随机对照试验

Janet A Novotny¹, Theresa Henderson¹, David J Baer¹

¹Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA.

|September 13, 2025

概括

对豆和豆的准确卡路里计数对健康至关重要. 这项研究发现,使用Atwater Factor高估了它们的代谢能 (ME),显示了这些重要脉冲的实际值较低.

科学领域:

营养科学营养科学
人类营养人类营养
饮食能量代谢饮食能量代谢

背景情况:

准确的食物能量值对于标签,政策和以健康为重点的饮食规划至关重要.
豆和豆是以其在血糖和体重管理方面的益处而闻名的豆类.
关于豆和豆的特定代谢能 (ME) 的数据有限.

研究的目的:

为了确定豆和豆的代谢能量 (ME),当作为控制饮食的一部分消费时.
将豆和豆的测量ME值与使用Atwater Factor (一般和特定) 计算的ME值进行比较.

主要方法:

一项随机控制的交叉研究,涉及18名人类参与者.
一个为期10天的饮食适应期,然后是为期7天的便和尿液样本采集.
基于采集的样本和控制的饮食摄入量的代谢能量 (ME) 的测量.

主要成果:

豆提供515±17 kJ/份 (123±4 kcal/份),明显低于Atwater计算的值 (10.4%低于一般,8.0%低于一般). 具体的). 特定的.
透镜提供498 ± 17 kJ/份 (119 ± 4 kcal/份),也明显低于Atwater计算的值 (16.0%低于一般,13.6%低于一般). 具体的). 特定的.
在所有比较中都观察到统计显著性 (p ≤ 0.02).

结论:

标准的Atwater因素高估了消费小豆所能获得的代谢能量 (ME).
水因素还高估了从食用豆中获得的可代谢能量 (ME).
为了准确的饮食评估和对这些豆类的食品标签,需要修订能量值.

关键词:

卡路里卡路里卡路里卡路里.豆豆豆豆是一种豆和豆,它们都是豆.可代谢的能量能量可以代谢.

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