以证据为基础的食物份量标签:对消费者烹饪喷雾使用情况的调查和实验室分析。

IF 2.7 4区 医学 Q3 NUTRITION & DIETETICS
Alexander H K Montoye, Monroe J Molesky, Joseph D Vondrasek, Tyler B Becker
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引用次数: 0

摘要

营养标签上的食用分量主要是根据可获得的典型消费量确定的。然而,对于某些食品,如喷雾食用油(烹饪喷雾),却没有此类数据。我们的研究评估了美国成年人使用烹饪喷雾的情况,并与美国销售的烹饪喷雾标签上使用的 0.25-s 食用分量进行了比较。成人(n = 1041,年龄为 33 ± 16.7 岁)完成了一项关于烹饪喷雾使用和看法的 13 个问题的调查。在调查中,参与者表示每次使用烹饪喷雾的时间为 1.9 ± 0.9 秒,42.3%-43.1% 的参与者表示如果产品标有卡路里或无脂肪标签,则更有可能购买这些产品。接下来,30 名成年人(年龄为 29.7 ± 11.0 岁)完成了一项实验室研究,评估了七种炊具的烹饪喷洒时间。喷洒时间从 1.0 ± 0.5 秒(最小的平底锅)到 2.5 ± 1.3 秒(最大的烤盘)不等,100% 的喷洒时间(210/210)超过了 0.25 秒的美国食用量。我们的研究结果表明,烹饪喷雾的用量应增加到 1 秒,以更好地反映实际消耗量,这样做的另一个好处是可以更好地与其他发达国家的烹饪喷雾用量(0.5-1.0 秒)保持一致。1 秒钟的食用量还可以避免烹饪喷雾被宣传为无热量或无脂肪,从而让消费者在使用烹饪喷雾时对饮食影响做出更明智的选择。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evidence-based food serving size labelling: Survey and laboratory analyses of consumer cooking spray usage.

Nutrition label serving sizes are determined primarily based on typical consumption when such data are available. However, such data are not available for certain foods such as spray cooking oil (cooking spray). Our study assessed cooking spray use by the United States (US) adults compared to the 0.25-s serving size used on US-sold cooking spray labels. Adults (n = 1041, aged 33 ± 16.7 years) completed a 13-question survey on cooking spray use and perceptions. In the survey, participants reported using cooking spray for 1.9 ± 0.9 s per use, and 42.3%-43.1% of participants reported being more likely to purchase products if they were labelled calorie- or fat-free. Next, 30 adults (aged 29.7 ± 11.0 years) completed a laboratory-based study which assessed cooking spray durations for seven cookware items. Spray times ranged from 1.0 ± 0.5 (smallest pan) to 2.5 ± 1.3 s (largest baking sheet), with 100% of sprays (210/210) exceeding the 0.25-s US serving size. Our results suggest that cooking spray serving size should be increased to 1 s to better reflect actual consumption, and this would have the added benefit of aligning better with cooking spray serving sizes in other developed countries (0.5-1.0 s). A 1-s serving size would also preclude cooking spray advertised as calorie- or fat-free, allowing consumers to make more informed choices on the dietary implications of using cooking spray.

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来源期刊
Nutrition Bulletin
Nutrition Bulletin NUTRITION & DIETETICS-
CiteScore
4.50
自引率
12.10%
发文量
58
期刊介绍: The Nutrition Bulletin provides accessible reviews at the cutting edge of research. Read by researchers and nutritionists working in universities and research institutes; public health nutritionists, dieticians and other health professionals; nutritionists, technologists and others in the food industry; those engaged in higher education including students; and journalists with an interest in nutrition.
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