Content Determination of Costunolide in Liqifuwei Oral Liquid by RP-HPLC / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-526832
ABSTRACT
OBJECTIVE:
To establish a RP-HPLC method for content determination of costunolide in Liqifuwei oral liquid.METHODS:
The assay was performed on a Luna C 18 column by UV detector at the wavelength of225nm with methanol-water(72∶28)as the mobile phase at the flow rate of1.0ml/min.RESULTS:
The amount of costunolide was linear with its area over the range from0.2?g~2.0?g(r=0.9996),the average recovery was98.4%(RSD=0.85%).CONCLUSION:
The present method is convenient,sensitive and accurate with good reproducibility and can be used for the quality control of Liqifuwei oral liquid.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
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