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[Research on HPCE fingerprint of eupolyphaga steleophaga]
Feng Li1, Chengfang Wang, Yongrui Bao
1College of Pharmacy Department, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China.
Objective:
To set up the fingerprint of HPCE for medicinal material Eupolyphaga Steleophaga.
Method:
Separation was performed at 25 degrees C on an Agilent uncoated silica capillary column (40 cm x 75 microm) with 20 mmol x L(-1) borax buffer solution (pH 9.44) as CE buffer. The isolating voltage was 13 KV, and the DAD detection was set at 265 nm.
Result:
The characteristic peak of fingerprint of Eupolyphaga Steleophaga was consisted of 6 common peaks.
Conclusion:
The method can be used for the quality control of Eupolyphaga Steleophaga.
