长期摄入胡卜素丰富卵对健康人的影响:一项随机对照研究
Yifei Lu1,2, Yoong Jun Hao3, Xin Zhou4
1Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China. hijoly@163.com.
Food & function
|June 12, 2024
概括
每天食用含有胡卜素的蛋并没有改变维生素A水平,但显著改变了脂肪酸概况和肠道微生物群. 蛋的消费,丰富或正常,改善了饮食脂肪酸的总体摄入量.
科学领域:
- 营养科学 营养科学
- 微生物组研究 微生物组研究
- 食品科学 食品科学 食品科学
背景情况:
- 红棕油含有丰富的有益化合物,如托科特里诺,托科菲罗和胡卜素.
- 蛋通常被用作食品中的营养增强剂和颜料.
- 富含胡卜素的蛋为调节健康指标提供了潜在的饮食干预.
研究的目的:
- 为了研究摄入含有胡卜素的蛋与正常蛋对健康成年人维生素A水平,脂肪酸概况和肠道微生物群的影响.
- 为了比较含有胡卜素的蛋对特定生物标志物的影响,与食用正常蛋的对照组进行比较.
- 评估每日食用蛋对饮食习惯和脂肪酸摄入总体影响.
主要方法:
- 一个为期六个月的,双盲,随机对照试验,涉及200名健康成年人.
- 参与者每天食用一只蛋,无论是加胺丰富的还是正常的,由分别红棕油或大豆油.
- 在基线和研究结论收集的便和血液样本的分析,以评估维生素A,脂肪酸概况和肠道微生物群组成.
主要成果:
- 每天摄入1个加胺丰富蛋时,没有观察到维生素A水平的显著变化.
- 与对照组相比,在与胡卜素丰富的蛋组中,脂肪酸概况和肠道微生物群组成的特定指标发生了显著的变化.
- 两种类型的蛋的消费都对饮食习惯产生了积极的影响,减少了和脂肪酸摄入量,增加了单不和多不和脂肪酸摄入量.
结论:
- 每天摄入一只富含胡卜素的蛋不会影响维生素A水平,但可以改变脂肪酸概况和肠道微生物群.
- 蛋的消费,不管胡卜素丰富,促进更健康的饮食脂肪酸模式.
- 需要进一步研究含有胡卜素的蛋对肠道微生物群和代谢健康的具体机制和长期影响.
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