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Published on: March 17, 2023
[Identification of traditional Chinese medicine scorpio by powder X-ray diffraction Fourier pattern]
Li-ming Weng1, Yun-shan Wu, Yang Lü
1Department of Analysis, Institute of Materia Medica, CAMS and PUMC, Beijing 100050, China.
Objective:
To set up a new analysis method of the traditional Chinese medicine Scorpio.
Methods:
Ten Scorpio samples were obtained from Hubei, Shaanxi, and Shandong provinces and analyzed with X-ray diffraction Fourier pattern technique to obtain the geometric topology and characteristic marked peak of Scorpio.
Results:
The geometric topologies of 9 samples were similar, excepting Sample 7#. Totally 11 characteristic marked peaks were observed among these 9 samples.
Conclusion:
X-ray diffraction Fourier pattern is a useful tool for the identification and quality control of the Scorpio.
