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Updated: May 28, 2025

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography
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基于GC-MS的代谢学数据的OPLS类模型可视化,用于识别通过水蒸提取的阿加木精油

Si-Zhu Qian1, Yong-Mei Jiang1, Qiao-Ling Yan1

  • 1College of Life Sciences, Fujian Normal University, Qishan Campus, No.18 Middle Wulongjiang Avenue, Shangjie, Minhou, Fuzhou, 350117, Fujian, China.

Scientific reports
|February 13, 2025
PubMed
概括

阿加木精油 (AEO) 含有多种化合物,其中和芳香物占主导地位. 多变量分析确定了AEO质量评估的关键标志物.

关键词:
阿加拉木是阿加拉木的一种木材.化学测量 化学测量 化学测量精油 精油 精油 精油在GC-MS中使用GC-MS.在 OPLS-DA 的基础上.

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Gas Chromatography–Mass Spectrometry (GC–MS)01:14

Gas Chromatography–Mass Spectrometry (GC–MS)

Gas chromatography–mass spectrometry (GC–MS) is the combination of analytical techniques of gas chromatography and mass spectrometry in a single instrument for analyzing a mixture of compounds. The gas chromatograph separates the compounds in the mixture, and the mass spectrometer analyzes each compound separately to determine the molecular masses and molecular structures.
A gas chromatograph consists of a long, narrow capillary column with a polysiloxane coating on the inner wall....
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