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米消费改善脂质概况:随机对照试验的系统审查和元分析

Soo-Yeon Park¹, Yehyeon Kim¹, Min Ju Park¹

¹Department of Food Science and Biotechnology, Seoul National University of Science and Technology, 232 Gongneung-ro, Nowon-gu, Seoul 01811, Republic of Korea.

|January 11, 2025

概括

消费大米,特别是大米油,可以有效降低甘油三,总胆固醇和LDL胆固醇. 这一元分析证实了它在改善心血管疾病预防的脂质特征方面的作用.

科学领域:

营养科学营养科学
心血管健康心血管健康
饮食干预饮食干预

背景情况:

脱脂症是心血管疾病 (CVD) 的首要危险因素,对全球健康负担作出了重大贡献.
米含有生物活性化合物,如γ-瑞醇和托科特里诺醇,具有已证明的脂质调节特性.

研究的目的:

进行一项元分析,评估大米对脂质概况 (TG,TC,LDL-C,HDL-C) 的影响.
确定影响不同人群和干预环境中米干的疗效的因素.

主要方法:

在PubMed,Web of Science和Scopus的系统文献搜索随机对照试验 (RCT) 到2024年11月.
11个RCT (572名参与者) 的分析,根据干预形式,剂量,持续时间,区域和参与者特征进行分组分析.

主要成果:

米显著降低了甘油三 (-15.13毫克/分升),总胆固醇 (-11.80毫克/分升) 和LDL-C (-15.11毫克/分升).
与全米油相比,大米油在TC和LDL-C降低方面表现出更大的有效性.
更高的剂量 (≥30 g/mL) 和更长的持续时间 (>4周) 增强了降脂效应,在亚洲人群中观察到的益处更大.

结论:

米,特别是米油,是一种功能性食品,可显著改善脂质概况,有助于预防心血管疾病.
建议在不同人群中进行进一步的长期研究,以确认疗效和阐明机制.

关键词:

米树 (Oryza sativa) L. 米树 (Oryza sativa) L. 米树 (Oryza sativa) 是一个植物.脂质特征脂质特征脂质特征进行元分析.大米子,大米,大米.总胆固醇总的胆固醇.三甲酸甘油三甲酸甘油三甲酸甘油

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