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Updated: Jul 1, 2025

Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.
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Published on: September 1, 2017

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通过使用新型吸附剂在旋辅助分散固体相微提取方法确定食品中的:多变量技术的应用

Jamshed Ali1, Mustafa Tuzen2, Wahid Bux Jatoi3

  • 1State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; Tokat Gaziosmanpaşa University, Faculty of Science and Arts, Chemistry Department, 60250 Tokat, Turkiye; Institute of Chemistry, Shah Abdul Latif University, Khairpur Mir's, 66020 Sindh, Pakistan.

Food chemistry
|March 3, 2024
PubMed
概括

一种新型的吸附剂,聚烯酸-胺基乙酸 (PLinas-Ida),有效地通过旋辅助分散固相微提取 (VA-dSPμE) 提取. 这种方法为食品中的确定提供了高灵敏度和回收.

关键词:
(Chromium) 是一种含的物质.食品 食品 食品 食品 食品在GF-AASAS中.在PLinas-Ida移植共聚合物中.这就是VA-dSPμE.

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Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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