Determination of ester-alkaloids in Shiwuweirupeng Capsules by RP-HPLC / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
en Zh
| WPRIM
| ID: wpr-681726
Biblioteca responsable:
WPRO
ABSTRACT
Objective: To establish the determination method of ester alkaloids in Shiwuweirupeng Capsules. Methods:The chromatographic method was carried out on Aichrom TM C 18 column using CH 3OH 0.05 mol?L -1 KH 2PO 4 CH 3COOH-(CH 3) 2CHOH(67∶173∶4∶4) as a mobile phase. The detection wavelength was set at 230nm. The flow rate was 1mL?min -1 . The column temperature was 35?C. Results: The benzoic acid calibration curves were linear at the ranges of 0.0152～0.076?g( r =0.9998). The average recoveries of aconitine was 93.3% with RSD =1.9%.Conclusion: This method is simple, reliable and provides a reference standard for the quality control of Shiwuweirupeng Capsules.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Article