High performance capillary electrophoresis fingerprint of Corni Fructus pieces / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1981-1985, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-855725
ABSTRACT
Objective:
To establish a micellar electrokinetic chromatography method with high perfor mance capillary electrophoresis (HPCE) fingerprint of Corni Fructus pieces.Methods:
Separation was performed on a fused-silica capillary column (64. 5 cm x 75 μm, effective length 56 cm) with 50 mmol/L borax solution -40 mmol/L SDS- 5% acetonitrile (pH 9. 5) as HPCE buffer. The running voltage was 10 kV, the detection wavelength was 240 nm, and column temperature was 18°C. Taking loganin as reference, the data were analysed by Fuzzy Cluster and Fingerprint Similarity Evaluation Software to compare the similarity of samples.Results:
HPCE Fingerprint was established with nine common peaks. Conclusion The method is accurate, simple, and suitable to the quality control of Corni Fructus.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2010
Type:
Article
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