Research on HPLC Fingerprint of Salt-prepared Cortex Phellodendri
- VernacularTitle:盐炙关黄柏指纹图谱研究
- Author:
Quai XIA
;
Chenchen ZHU
;
Suiqing MI
- Publication Type:Journal Article
- Keywords:
Salt-prepared Cortex Phellodendri;
HPLC;
Fingerprint
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2009;20(4):335-337
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a HPLC fingerprint analysis method of salt-prepared Cortex Phellodendri. Methods C18 column was used, with gradient elution by the mobile phase consisted of acetonitrile-0. 1% phosphoric acid (contained 0. 2 % triethylamine). The detection wavelength was at 230 nm, and the flow rate was at 0. 8 mL/min. Results Seventeen char-acteristic peaks were selected and the fingerprints on HPLC was set up. Conclusion HPLC fingerprint method is repro-ducible, accurate and stable, and can be used for the quality control of salt-prepared Cortex PheUodendri.
