Determination of Astraloside in Xingnao Zaizao Capsules by HPLC-ELSD / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
;
(12)2006.
Artículo
en Chino
| WPRIM
| ID: wpr-579440
ABSTRACT
Objective To establish a quantitative method for Astraloside in Xingnao Zaizao Capsules by HPLC-ELSD. Methods HPLC-ELSD separation was achieved on Phenomenex Gemini C18 column (250 mm?4.60 mm, 5 ?m) and mobile phase consisted of acetonitrile-water (36∶64). The flow rate was 1.0 mL/min, drift tube temperature was 105 ℃, and gas flow rate was 2.7 L/min. Results The calibration curve was linear in the range of 0.486~2.43 ?g (r=0.999 7). The average recovery rate was 100.5% (n=6), RSD was 0.3%. Conclusion The method is rapid, accurate and reliable, and the method can be used as the quality standard for Xingnao Zaizao Capsules.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Año:
2006
Tipo del documento:
Artículo
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