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Updated: Jul 31, 2026

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开发一种分析方法,用于确定体育营养和健美补充剂中的1,3-二甲基胺,使用pH可切换的深度欧特溶剂,然后使用高性能液态染色体二极管阵列探测器

Dijun Shen1, Jie Zhang2,3, Ying Zhang4

  • 1Department of Physical Education, Shanghai Lixin University Accounting and Finance, Shanghai, China.

Journal of separation science
|August 31, 2024
PubMed
概括

一种新的pH可切换的深溶解剂 (DES) 方法简化了从补充剂中提取1,3-二甲基胺 (DMAA) 的过程. 这种高效的技术通过液相微提取和HPLC分析提供了灵敏可靠的DMAA测定.

关键词:
1,3-二甲基胺氨酸为甲基胺氨酸的1,3-二甲基胺氨酸.身体建设补充剂 补充剂深层欧性溶剂 深层欧性溶剂液相微提取液相微提取方法样品的准备 样品的准备运动营养 运动营养

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The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte properties and...