HPLC Determination of Swertiamarin in Gantaishu Capsules / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
;
(12): 69-70,71, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-598616
ABSTRACT
Objective To establish an HPLC method for determining the content of swertiamarin in Gantaishu capsules. Methods Using a Waters Symmetry C18 column (4.6 mm×250 mm, 5μm), the mobile phase was acetonitrile-0.02%phosphoric acid, with flow rate of 1.0 mL/min. The detection wavelength was at 250 nm, the column temperature was room temperature. Results The content of swertiamarin showed a good linear relationship in the range of 0.373 556-2.988 448 μg, r 2=1.000 0. The average recovery was 106.81%, and RSD was 3.7%. Conclusion This method is fast, accurate and simple with good reproducibility, which can be applied to the quality control of Gantaishu capsules.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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