Determination of Bergenin in Dicha Kechuan oral liquid by HPLC / 中华中医药杂志
China Journal of Traditional Chinese Medicine and Pharmacy
;
(12)2005.
Article
Dans Chinois
| WPRIM
| ID: wpr-564294
ABSTRACT
Objective:
To establish a determination method of Bergenin content in Dicha Kechuan oral liquid by HPLC.Methods:
The separation was performed on SHIMADZU VP-ODS C18 column(150mm?4.6mm,5?m),the mobile phase was carbinol-water(2080) with a flow rate of 1.0ml/min.The column temperature was room temperature and the detection wavelength was 275nm.Results:
The linear range of Bergenin was 0.2575-5.150?g,the regression equation of working curve was Y=812702.2X-80626.3,r=0.9998,the average recovery was 101.4% and RSD 1.67%(n=5).Conclusion:
This method is simple,reproducible,and can be used for quality control of Dicha Kechuan Oral Liquid and the semifinished product.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
China Journal of Traditional Chinese Medicine and Pharmacy
Année:
2005
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS