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药用植物中微量和宏观元素的评估:对安全和植物修复的影响

Ziba Hurseresht¹, Mohsen Jalali²

¹Department of Soil Science, College of Agriculture, Bu-Ali Sina University, Hamedan, Iran.

Biological trace element research

|July 2, 2025

概括

这项研究分析了42种药用植物中的必需和有毒元素,揭示了营养益处和潜在危害. 一些植物显示出对污染土壤的植物修复有希望.

科学领域:

环境科学环境科学
分析化学分析化学
药理学是指药理学,它是指药理学.

背景情况:

全球越来越多地使用药用植物,需要了解它们的元素组成.
药用植物可以从环境中积累有益的宏观/微量元素和有毒元素.

研究的目的:

来自伊朗哈马丹的42种药用植物物种的宏观和微量元素的量化.
评估与这些植物相关的营养价值和潜在的健康风险.
评估选定的植物对植物修复的潜力.

主要方法:

使用ICP-MS或AAS对42种药用植物样本进行微量和宏观元素分析.
计算各种元素的生物积累因子 (BCF).
元素含量与建议每日摄入量 (RDA) 和有毒元素值的比较.

主要成果:

在物种之间观察到元素度的显著变化.
鉴定出Marrubium vulgare,Achillea millefolium和Matricaria香是重要的矿物质的良好来源.
阿尔西亚库尔迪卡 (Alcea kurdica),大植物 (Plantago major) 和大黄蜂 (Urtica dioica) 呈现出高 (Cd) 和 (Ni) 的积累,这表明了植物修复的潜力.
在研究的微量元素中, (Cd) 的危险系数最高.

结论:

药用植物提供营养益处,但由于有毒元素的积累,可能会带来安全风险.
特定的植物物种可以用于污染了Cd和Ni的土壤的植物修复.
进一步的研究是有必要的,以建立安全消费指南和优化植物修复策略.

关键词:

疹是二氧化的疹.人为污染人为污染生物度因子生物度因子营养价值营养价值营养值

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