Determination of Gastrodin in Shulenaoxintong Granules by HPLC / 中国药房
China Pharmacy
;
(12)2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-530559
ABSTRACT
OBJECTIVE:
To establish an HPLC method for the determination of Gastrodine in Shulenaoxintong granules.METHODS:
The chromatographic column was Hypersil ODS(250 mm?4.0 mm,5 ?m) with a mobile phase consisted of acetonitrile-0.05%phosphorin acid(2∶98) at a flow rate of 1 mL?min-1. The detective wavelength was set at 220 nm.RESULTS:
A good linearity was obtained in the range of 0.1~2.0 ?g(r=1.000 0), and the average recovery was 96.6% (RSD=0.80%,n=6).CONCLUSION:
The method is convenient, rapid, and reproducible, and it is applicable for the qua-lity control of Shulenaoxintong granules.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2005
Tipo de documento:
Artigo
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