【文献】辣木和苋菜叶粉补充对绝经后女性抗氧化特性和氧化状态的影响

辣木和苋菜叶粉补充对绝经后妇女抗氧化特性和氧化状态的影响《Effect of supplementation of drumstick (Moringa oleifera) and amaranth (Amaranthus tricolor) leaves powder on antioxidant profile and oxidative status among postmenopausal women》

实验摘要：
更年期是一个渐进的三阶段过程，随着时期和生殖生命的结束而结束。由于雌激素缺乏，抗氧化酶系统在绝经后受到影响，具有抗氧化作用降低。因此，本研究的目的是分析补充辣木和苋菜叶粉对血液中抗氧化剂水平和氧化应激标记的影响。

实验选择年龄在 45-60 岁的 90 名绝经后妇女，分为三组。第 I 组，第 II 组和第 III 组每组有 30 个受试者。II 组和 III 组的受试者每天补充 7g辣木叶粉（DLP）和 9g 苋菜叶粉（ALP），在他们的饮食中分别添加食用 3 个月。

苋菜（Amaranthus tricolor）

第一组的受试者未给予补充。血清视黄醇，血清抗坏血酸，分析补充前后谷胱甘肽过氧化物酶，超氧化物歧化酶和丙二醛的含量。还分析了受试者的空腹血糖和血红蛋白水平。数据显示补充 DLP 和 ALP 显着增加血清视黄醇（8.8％和 5.0％），血清抗坏血酸（44.4％和 5.9％），谷胱甘肽过氧化物酶（18.0％和 11.9％），超氧化物歧化酶（10.4％和 10.8）。

辣木（Moringa oleifera）的实验数据比苋菜更胜一筹

而 II 组和 III 组绝经后妇女的氧化应激标志物即丙二醛（16.3％和 9.6％）分别减少。重要的（数据显示补充 DLP 和 ALP 显着增加血清视黄醇（8.8％和 5.0％），血清抗坏血酸（44.4％和 5.9％），谷胱甘肽过氧化物酶（18.0％和 11.9％），超氧化物歧化酶（10.4％和 10.8）而 II 组和 III 组绝经后妇女的氧化应激标志物即丙二醛（16.3％和 9.6％）分别减少。重要的（数据显示补充 DLP 和 ALP 显着增加血清视黄醇（8.8％和 5.0％），血清抗坏血酸（44.4％和 5.9％），谷胱甘肽过氧化物酶（18.0％和 11.9％），超氧化物歧化酶（10.4％和 10.8）而 II 组和 III 组绝经后妇女的氧化应激标志物即丙二醛（16.3％和 9.6％）分别减少。重要的（p  ≤0.01）减少分别在 II 组和 III 组，空腹血糖水平（13.5％和 10.4％）和血红蛋白（17.5％和 5.3％的增加）也进行了观察。

结果表明，这些植物（辣木和苋菜）具有抗氧化特性，具有预防绝经后并发症的治疗潜力。

关键词
苋菜叶粉 抗氧化剂 辣木叶粉 氧化应激

版权信息
©食品科学家和技术专家协会（印度）2012

结论引用地址
Kushwaha, S., Chawla, P. & Kochhar, A. J Food Sci Technol (2014) 51: 3464.

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原文地址
https://doi.org/10.1007/s13197-012-0859-9