Determination of Diosgenin in Bixiefenqing Pills by HPLC / 中国药房
China Pharmacy
;
(12)2001.
Article
in Chinese
| WPRIM
| ID: wpr-530267
ABSTRACT
OBJECTIVE:
To establish an HPLC method for the determination of Diosgenin in Bixiefenqing pills.METHODS:
The samples were separated on DiamonsilTM C18(200 mm?4.6 mm,5 ?m)column.The mobile phase consists of acetonitrile-water(92∶8) at a flow rate of 1.0 mL?min-1.The detecting wavelength was set at 203 nm and the column temperature was set at 35 ℃.RESULTS:
The linear range of Diosgenin was 0.115 36~1.038 24 ?g(r=0.999 9).The average recovery was 98.71%(RSD=1.92%,n=9).CONCLUSION:
The method was proved to be simple and accurate,and suitable for the identification and quality control of Bixiefenqing pills.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2001
Type:
Article
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