Determination of imperatorin in Qianzhi Capsules by RP-HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-572615
ABSTRACT
AIM:
To determine imperatorin in Qianzhi Capsules(Radix Rubiae, Radix Angelicae Dahuricae, etc.).METHODS:
RP-HPLC was applied. The mobile phase consisted of methanol 5% phosphoric acid solution(70∶30). The detection wavelength was at 248nm and the flow rate was 1.0mL?min -1.RESULTS:
The linearity was obtained in the range of 12~60?g?mL -1(r=0.9998). The average recovery was 99.8% with relative standard deviation of 1.0%.CONCLUSION:
The method was simple and reliable.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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