Improvement of Determination Method of Xiao'er Resuqing Oral Solution in Chinese Pharmacopiea(2005 edition) / 中国药房
China Pharmacy
;
(12)2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-534354
ABSTRACT
OBJECTIVE:
To improve the determination method of Xiao'er resuqing oral solution in Chinese Pharmacopeia(2005 edition).METHODS:
HPLC method was used to determine the content of baicalin.The separation was performed on Agilent zorbax SB-C18(150 mm?4.6 mm,5 ?m) column with methanol-water-phosphoric acid(45550.2) as the mobile phase at flow rate of 1.0 mL?min-1.The detection wavelength was set at 276 nm.RESULTS:
The linear range of baicalin was 0.5~100 ?g?mL-1(r=0.999 9) with an average recovery of 99.83%(RSD=0.99%,n=9).CONCLUSION:
The method is rapid,convenient and accurate,and can be used as reference evidence for the content determination of Xiao'er resuqing oral solution in Chinese Pharmacopoeia(2005 edition).
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2007
Tipo de documento:
Artigo
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