Determination of myricetrin and quercitroside in Polygonum aviculare L / 国际中医中药杂志
International Journal of Traditional Chinese Medicine
;
(6): 613-615, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-435339
ABSTRACT
Objective To establish the RP-HPLC method for the determination of myricetrin and quercitroside in Polygonum aviculare L.Methods The Agilent LC-C18 (250 mm×4.6 mm,5 μm) column was used,the mobile phase consisted of acetonitrile0.1% H3PO4(18 ∶ 82),the flow rate was 1.0 ml/min,the column temperature was 30℃ the detecting wavelength was at 256 nm.Results The calibration curve was linear within a range of 1.22~24.30 μg/ml and 0.77~15.40 μg/ml,the average recovery of this method was 98.9%,99.6% and the RSD was 1.11%,1.09%,for the myricetrin and quercitroside respectively.Conclusion The method is simple,repeatable and accurate.It can be applied in quantitative determination of myricetrin and quercitroside in Polygonum aviculare L..
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
International Journal of Traditional Chinese Medicine
Año:
2013
Tipo del documento:
Artículo
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