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Updated: Jun 29, 2026
An Efficient and Rapid HPLC-QQQ-MS Method for the Quantitation of Tropane Alkaloids in Medicinal Plants
Published on: June 12, 2026
[Mass spectrometric analysis of quinazoline alkaloid and limonin from Fructus Evodiae]
Qiong-Feng Liao1, Zhi-Yong Xie, Lei Zhang
1Department of Pharmaceutical Analysis, College of Chinese Traditional Medicine, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510006, China. liaoqf2075@yahoo.com
Objective:
To study Mass spectrometry of quinazoline alkaloid and limonin from Fructus Evodiae by an electrospray ionization (ESI) tandem mass spectrometry.
Methods:
The ESI source was set at the positive ionization mode, and the MS1 and MS2 spectra of quinazoline alkaloid and limonin were acquired.
Results:
The main fragments of quinazoline alkaloid and limonin from Fructus Evodiae were analyzed.
Conclusions:
The profiles of fragments will be usefull to set quality criteria and to study chemical composition of Fructus Evodiae.
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