Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Int J Food Sci Nutr. 2021 Mar;72(2):226-235. doi: 10.1080/09637486.2020.1786024. Epub 2020 Jul 20.
The present study aimed to examine the effect of replacing edible oils with sesame oil (SO), canola oil (CO) and sesame-canola oil (SCO) on body weight and composition in adults. Adults without any chronic diseases ( = 77) were entered a 4-week run-in period and then were randomised to receive SO, CO and SCO for their household use in 9-week intervention periods (separated by 4-week washout intervals). Anthropometric measurements, as well as body composition markers, were assessed at baseline, middle and after each intervention period. In total, 73 participants completed the study. Although significant time effects were seen for waist and hip circumference, waist-to-hip ratio, central obesity index, body adiposity index, muscle mass and body fat percent (<.05), the treatment and treatment × time effects were not significant (>.05). The present clinical trial revealed that CO, SO and SCO might not differently affect body fat and composition. Trial registration code: IRCT2016091312571N6 (http://en.irct.ir/trial/12622).
本研究旨在探讨用芝麻油（SO）、菜籽油（CO）和芝麻油-菜籽油（SCO）替代食用油对成年人体重和成分的影响。无任何慢性疾病的成年人（n=77）先进入 4 周的适应期，然后在 9 周的干预期（间隔 4 周洗脱期）内随机接受 SO、CO 和 SCO 用于家庭使用。在基线、中期和每次干预后评估人体测量学测量值以及身体成分标志物。共有 73 名参与者完成了研究。尽管腰围和臀围、腰臀比、中心性肥胖指数、身体脂肪指数、肌肉量和体脂百分比均出现显著的时间效应（<.05），但处理和处理×时间效应不显著（>.05）。本临床试验表明，CO、SO 和 SCO 可能不会对体脂肪和成分产生不同的影响。试验注册号：IRCT2016091312571N6（http://en.irct.ir/trial/12622）。
