Simultaneous Determination of Chloroginic Acid, Baicalin and Luteolin in Julan Ganmao Particles / 中国药师
China Pharmacist
;
(12): 1853-1855,1856, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-600335
ABSTRACT
Objective:
To establish an HPLC method for the simultaneous determination of chloroginic acid, baicalin and luteolin in Julan Ganmao particles.Methods:
A Diamosil C18 (2) column(250 mm × 4. 6 mm,5μm) was used. The mobile phase consisted of acetonitrile and 0. 2% phosphoric acid with gradient elution. The flow rate was 1. 0 ml·min-1 , the column temperature was 35℃, and the detection wavelength was at 327 nm for chloroginic acid and baicalin, and 360 nm for luteolin.Results:
Chloroginic acid, ba-icalin and luteolin was in a good linear relationship within the range of 0. 50-9. 96 μg·ml-1(r=0. 999 8), 10. 10-202. 00 μg·ml-1 (r=0.999 5), and 0.10-2.04 μg·ml-1(r=0.999 6) with the recovery of 98.13%(RSD=0.65%), 98.80%(RSD=0.26%) and 99. 62%(RSD=0. 57%), respectively.Conclusion:
The developed method is simple, accurate and reliable with good repeat-ability, and can be used in the quality control of chloroginic acid, baicalin and luteolin in Julan Ganmao particles.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacist
Año:
2014
Tipo del documento:
Artículo
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