Assay of rubimaillin in Shenqiangujing Granules / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-573078
ABSTRACT
AIM:
To establish a HPLC for the determination of rubimaillin in Shenqiangujing Granules (Radix Codonopsis, Radix Rubiae, Radix Rehmanniae, Fructus Ligustri Lucidi, etc.)METHODS:
HPLC column was C-18 (250 mm?4.6 mm, 5 ?m). The mobile phase was methanol-water-tetrahydrofuran (310∶90∶3). Flow rate was 1.0 mL?min -1 . The detection wavelength was at 249 nm.RESULTS:
The linear range of rubinaillin was in the range of 0.056~0.29 ?g, r=0.9999. The average recovery was 99.36% (RSD=1.60%, n=5).CONCLUSION:
The method is accurate with the good reproducibility, and can be used for the determination of rubimaillin in Shenqiangujing Granules.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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