Determination of Gastrodine in Tianma Formula Granule by HPLC / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology
;
(6)2000.
Article
in Chinese
| WPRIM
| ID: wpr-570804
ABSTRACT
Objective:
To establish a method for the determination of gastrodine in Tianma Formula Granule.Methods:
HPLC was used with LiChrospherR 100 column, MeOH-phosphate solution(contain KH2PO4 and Na2HPO4 each 0.1mol/L)-water(1.5395.5) as mobile phase and detection wavelength at 270nm.Results:
Gastrodine showed a good linearity in the range of 1.638~14.742?g. The average recovery was 98.17 %and RSD was 1.39 %(n=5).Conclusion:
This method is simple, accurate and with good reproducibility, and can be used for the quality control of Tianma Formula Granule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
2000
Type:
Article
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