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[The study on fingerprint of compound ginseng injection by powder X-ray diffraction]
1State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210093.
Objective:
To establish the fingerprint of "Compound Ginseng Injection", including Ginseng and Pericarpium Citri Reticulatae (Chenpi) raw material, their intermediate and injection by powder X-ray diffraction.
Method:
Powder X-ray diffraction was used to analyze Ginseng and Chenpi raw material, their intermediate and injection, contrasted and analyzed the graphs to establish the fingerprint.
Result:
The fingerprint of Ginseng and Chenpi raw material, their intermediate and injection was established. Furthermore, the fingerprint of them showed an excellent recurrence and stability.
Conclusion:
Powder X-ray diffraction method can be used to control the quality of "Compound Ginseng Injection".
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