Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
Department of Biochemistry and Diet Therapy, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Phytother Res. 2022 Oct;36(10):3792-3804. doi: 10.1002/ptr.7570. Epub 2022 Aug 2.
Appetite control has attracted many scientists' attention recently since it can lead to weight management and the prevention of further metabolic disorders. Many studies have been carried out to assess the effect of flaxseed on satiety perception but the results are controversial. This study aims to review these results comprehensively. PubMed/Medline, Web of Science, Scopus, and Cochrane databases were searched for related papers on June 2021. The searched keywords for appetite were: visual analog scale, appetite, desire to eat, satiation, satiety, hunger, fullness, and for Flaxseed they were: flax, flax*, linseed*, lignin*, Linseed Oil, flaxseed, ground flaxseed, flaxseed oil, and Linum usitatissimum. The 13 included studies were inconsistent in results and some of them found no significant effect of flaxseed on the considered outcomes. However, three studies revealed a significant reduction in hunger perception as well as appetite. Moreover, two studies found a decreasing effect on prospective consumption. Three studies observed a positive significant effect on fullness and satiety. Although there are a limited number of documents related to the effect of flaxseed on appetite perception, or its equivalent terms, the available studies suggest the potential role of flaxseed in decreasing appetite and hunger.
最近，食欲控制引起了许多科学家的关注，因为它可以帮助控制体重和预防进一步的代谢紊乱。许多研究已经评估了亚麻籽对饱腹感感知的影响，但结果存在争议。本研究旨在全面综述这些结果。2021 年 6 月，在 PubMed/Medline、Web of Science、Scopus 和 Cochrane 数据库中搜索了与食欲相关的论文。用于搜索食欲的关键词是：视觉模拟量表、食欲、想吃的欲望、饱腹感、饱腹感、饥饿感、饱腹感，而用于搜索亚麻籽的关键词是：亚麻、亚麻籽、亚麻籽、木质素、亚麻籽油、亚麻籽、磨碎的亚麻籽、亚麻籽油、Linum usitatissimum。纳入的 13 项研究结果不一致，其中一些研究发现亚麻籽对所考虑的结果没有显著影响。然而，三项研究显示出对饥饿感和食欲的显著降低作用。此外，两项研究发现对预期消费有降低作用。三项研究观察到对饱腹感和饱足感有积极的显著影响。尽管与亚麻籽对食欲感知或其等同术语的影响相关的文献数量有限，但现有研究表明亚麻籽在降低食欲和饥饿感方面具有潜在作用。
