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Updated: Sep 9, 2025

Rapid High-throughput Species Identification of Botanical Material Using Direct Analysis in Real Time High Resolution Mass Spectrometry
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使用非目标HS-SPME-GC/MS和多变量分析对木进行分类和区分

Cheng-Han Hung1, Chieh-Yen Lee1, Cheng-Ling Yang1

  • 1Department of Chemistry, National Chung Hsing University, Taichung 40227, Taiwan, Republic of China. mrlee@dragon.nchu.edu.tw.

Analytical methods : advancing methods and applications
|August 30, 2025
PubMed
概括

这项研究引入了一种使用头空间固态微提取 (HS-SPME) 和气色谱/质谱 (GC/MS) 的新方法,以准确分类木. 这种技术有效地根据其独特的芳香特征对木进行分类,克服了传统方法的局限性.

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相关概念视频

Mass Spectrometry: Complex Analysis01:21

Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
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