Determination of Dracorhodin in Diedaqili Tablets by HPLC / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-528941
ABSTRACT
OBJECTIVE:
To determine the content of dracorhodin in Diedaqili Tablets by HPLC.METHODS:
The separation was performed on Diamonsil TM C18 column. The mobile phase consisted of acetonitril-0. 05mol? L-1 sodium biphosphate solution ( 45∶ 55) with detection wavelength at 440nm and flow rate at 1. 0mL? min-1.RESULTS:
The calibration curve of dracorhodin was linear within the range of 0. 122~ 0. 854? g ( r=0. 999 9) , with average recovery at 101. 4% ( RSD=0. 91% ) .CONCLUSION:
This method is simple, reliable and reproducible, and suitable for the quality control of Diedaqili Tablets.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
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