英国外卖食品中的饱和脂肪酸和反式脂肪酸。

Saturated and trans-fatty acids in UK takeaway food.

作者信息

Davies Ian Glynn, Blackham Toni, Jaworowska Agnieszka, Taylor Catherine, Ashton Matthew, Stevenson Leonard

机构信息

a School of Sports Studies, Leisure and Nutrition, Faculty of Education , Health and Community, Liverpool John Moores University , Liverpool , UK ;

b Department of Life and Sports Science; School of Engineering and Science , University of Greenwich , London , UK ;

出版信息

Int J Food Sci Nutr. 2016;67(3):217-24. doi: 10.3109/09637486.2016.1144723. Epub 2016 Feb 24.

DOI:10.3109/09637486.2016.1144723

PMID:26911372

Abstract

The aim of the study was to analyze the saturated fatty acid (SFA) and trans-fatty acid (TFA) contents of popular takeaway foods in the UK (including English, pizza, Chinese, Indian and kebab cuisine). Samples of meals were analyzed by an accredited public analyst laboratory for SFA and TFA. The meals were highly variable for SFA and TFA. English and Pizza meals had the highest median amount of SFA with 35.7 g/meal; Kebab meals were high in TFA with up to 5.2 g/meal. When compared to UK dietary reference values, some meals exceeded SFA and TFA recommendations from just one meal. Takeaway food would be an obvious target to reduce SFA and TFA contents and increase the potential of meeting UK recommendations. Strategies such as reformulation and smaller takeaway portion sizes warrant investigation.

摘要

该研究的目的是分析英国流行外卖食品（包括英式、披萨、中式、印度式和烤肉串菜肴）中的饱和脂肪酸（SFA）和反式脂肪酸（TFA）含量。餐食样本由一家经认可的公共分析师实验室分析其SFA和TFA含量。这些餐食的SFA和TFA含量差异很大。英式和披萨餐食的SFA中位数最高，每餐达35.7克；烤肉串餐食的TFA含量很高，每餐高达5.2克。与英国饮食参考值相比，一些餐食仅一顿就超过了SFA和TFA的建议摄入量。外卖食品显然是降低SFA和TFA含量以及增加符合英国建议摄入量可能性的一个目标。重新配方和减小外卖食品份量等策略值得研究。