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Updated: Jul 19, 2026

HPLC Coupled with Chemical Fingerprinting for Multi-Pattern Recognition for Identifying the Authenticity of Clematidis Armandii Caulis
Published on: November 11, 2022
[Study on the TLC-fingerprint of Xiatianwu]
Feng-huan Wei1, Jia-jia Zhang, Lu Zhang
1School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China. awag8486@sohu.com
Objective:
To develop a method that can well evaluate the quality of Xiatianwu.
Methods:
Methods are researched and discussed to construct the TLC-FP (thin-layer chromatography finger-print) of Xiatianwu to evaluate its quality.
Results:
The areas of six evident peaks in the thin-layer chromatography of Xiatianwu are compared with the area of dl-tetrahydropalmatine peak companied with them in the same chromatography. The Rr of every peak and its relative area were acquired to evaluate the quality of Xiatianwu and identify it.
Conclusion:
The TLC-fingerprint of Xiatianwu can well evaluate the quality of Xiatianwu.
