Determination of Ginsenoside Rg_1 in Yushangling Capsules by HPLC
- VernacularTitle:HPLC法测定愈伤灵胶囊中人参皂苷Rg_1的含量
- Author:
Peng ZHANG
;
Junlong XIA
;
Qiaoru LI
- Publication Type:Journal Article
- Keywords:
Yushangling Capsules;
ginsenoside Rg1;
HPLC
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To established a method for the content determination of ginsenoside Rg1 in Yushangling Capsules by HPLC. Methods HPLC was used with the C18 column. The mobile phase was acetonitrile-0.5% phosphoric acid (24∶76). The flow rate was 1.0 mL/min, the column temperature was 25 ℃, and the detection wave was set at 205 nm. Results The calibration curve was linear in the range of 0.05～0.80 ?g. The regression equation was Y =3629375.5X+2517.1, r =0.9998. The average recovery was 100.48% and RSD was 1.59%. Conclusion The method is simple, accurate and suitable for the content determination of ginsenoside Rg1 in Yushangling Capsules.
