Determination of lobetyolin in Shengmai Granules by HPLC / 国际中医中药杂志
International Journal of Traditional Chinese Medicine
;
(6): 134-136, 2011.
Article
Dans Chinois
| WPRIM
| ID: wpr-414622
ABSTRACT
Objective To establish an HPLC method for the determination of lobetyolin in Shengmai Granules. Methods ZORBAX SB-C18(250mm×4.6 mm,5μm) column was used, the mobile phase consisted acetonitrile0.1% acetic acid (2278, v/v), the flow rate was 0.8 ml/min, the column temperature was 30℃ and the detecting wavelength was 267 nm. Results The cablibration curve showed good linear relation within a range of 0.082~ 1.640 mg/ml, the average recovery was 98.5% and the RSD was 0.70%.Conclusion The method was simple, repeatable and accurate. It can be applied in quantitative determination of lobetyolin in Shengmai Granules.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
International Journal of Traditional Chinese Medicine
Année:
2011
Type:
Article
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