螺旋素和菌食补充剂 - - 它们是仅仅是有价值的营养素的来源吗?
Małgorzata Sochacka1, Bartosz Kózka1, Eliza Kurek2
1Department of Drug Chemistry, Pharmaceutical and Biomedical Analysis, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland.
International journal of molecular sciences
|November 13, 2025
概括
这项研究发现,在流行的螺旋藻和菌补充剂中,存在包括咖啡因和抗生素在内的制药残留物. 虽然重金属含量是安全的,但微藻补充剂中这些药物的存在表明潜在的慢性暴露风险.
科学领域:
- 环境科学 环境科学
- 食品安全 食品安全
- 分析化学 分析化学
背景情况:
- 像螺旋藻和等微藻是富含营养的食补充剂.
- 它们的高生物吸收能力引发了人们对环境污染物积累的担忧.
- 重金属和药品是这些产品中环境污染的关键指标.
研究的目的:
- 评估商用螺旋藻和菌补充剂中重金属和制药残留物的同时存在情况.
- 调查传统和有机微藻配方中的各种制药残留物的存在.
- 解决通过微藻补充剂对污染物的潜在慢性暴露的知识差距.
主要方法:
- 分析了52种商用螺旋藻和菌产品 (29种常规,23种有机).
- 使用诱导合等离子体质谱法 (ICP-MS) 进行元素分析.
- 采用液体染色学与双重质谱学 (LC-MS/MS) 结合用于药物残留物检测.
主要成果:
- 主要的微量元素包括,,和;所有这些都符合欧盟的监管限制.
- 检测到各种各样的药物残留物,其中咖啡因是最常见的,其次是美特罗尼达,卡巴马泽平,可因和特拉马多尔.
- 在每种藻类类型中,在有机和传统产品之间没有发现污染物的显著差异.
- 主要成分分析显示了螺旋和菌之间的组成差异,传统螺旋中的含量更高.
结论:
- 基于微藻的食补充剂可能含有相当高的药物残留物.
- 这些残留物的存在凸显了通过定期饮食摄入的潜在慢性暴露风险.
- 需要进一步的研究来了解食用受污染的微藻补充剂对健康的长期影响.
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