Determination of Geniposide in Longdanxiegan Oral Liquid by RP-HPLC
- VernacularTitle:RP-HPLC测定龙胆泻肝口服液中栀子苷的含量
- Author:
Xuemei HUANG
;
Daping MENG
;
- Publication Type:Journal Article
- Keywords:
geniposide;
Longdanxiegan Oral Liquid;
RP HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a RP HPLC method for determination of geniposide in Longdanxiegan Oral Liquid. Methods: A Nova Pak C 18 column was used. The mobile phase was methanol water(20:80). The detection wavelength was 240nm. Results: The linear range of geniposide was 0.569～1.707?g, r=0.9998. The average recovery was 98.67%, RSD=1.54% (n=6). Conclusion: This method is convenient, rapid and accurate. It can be used for quality control in production of Longdanxiegan Oral Liquid.
