Determination of Puerarin in Heat clearing Toxin resolving Decoction by RP HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-681181
ABSTRACT
Objective:
To establish a RP HPLC for determination of puerarin in Heat clearing Toxin resolving Decoction.Methods:
A Hypersil C 18 column with acetonitrile 2% glacial acetic acid (8.591.5) as a mobile phase was used. The flow rate was 0.8ml?min 1 and the detective wavelength was 250nm.Results:
The calibration curve was linear at a range of 0.424 4.240?g for the puerarin (r=0.9998). The average recovery was 101.3% and the relative standard deviation (RSD) was 1.4%.Conclusion:
The methld is simple, accurate with a good reproducibility and can be used as a quantitative analysis method for this preparation.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
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