Determination of astragaloside Ⅳ in Qixiu Granules by HPLC-ELSD / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-682499
ABSTRACT
AIM:
To determine astragaloside Ⅳ in Qixiu Granule (Radix Astragali seu Hedysari, Radix Salviae Miltiorrhizae, Radix Paeoniae Rubra, etc.) by HPLC ELSD.METHODS:
HPLC ELSD was used in the quantitative analysis by using Alltima C 18 chromatography column and acetonitril water (34∶66) as a mobile phase. The flow rate of mobile phase was 1mL?min -1 . The tube temperature of the detector was 100?C. The flow rate of pure air was 2.7L?min -1 .RESULTS:
The regressione quation was Y=-4.40?105+2.07?105X, r=0.9992 (3.73~13.59?g). The average recovery of astragaloside Ⅳ was 100.73%, RSD was 3.97%.CONCLUSION:
The method is simple, reliable, accurate and can be regard as the quantity control method of Qixiu Granule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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