Abstract

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 (n = 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 (p_time<.05), the treatment and treatment × time effects were not significant (p>.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).

摘要

本研究旨在研究用芝麻油 (SO)、菜籽油 (CO) 和芝麻菜籽油 (SCO) 替代食用油对成人体重和成分的影响。没有任何慢性病的成年人 ( n  = 77) 进入 4 周的磨合期，然后随机接受 SO、CO 和 SCO 供他们在 9 周的干预期（以 4 周的清除间隔分隔）的家庭使用. 在每个干预期的基线、中期和之后评估人体测量学测量值以及身体成分标记。总共有 73 名参与者完成了这项研究。尽管腰臀围、腰臀比、向心性肥胖指数、身体肥胖指数、肌肉质量和体脂百分比（p _time<.05），治疗和治疗×时间效应不显着（p >.05）。目前的临床试验表明，CO、SO 和 SCO 对身体脂肪和成分的影响可能没有不同。试用注册码：IRCT2016091312571N6（http://en.irct.ir/trial/12622）。