Content Determination of Ginsenoside Rg_1 in Fufangtianqi Dropping Pills by HPLC
- VernacularTitle:高效液相色谱法测定复方田七滴丸中人参皂苷Rg_1的含量
- Author:
Yi WU
- Publication Type:Journal Article
- Keywords:
HPLC;
Fufangtianqi dropping pills;
Ginsenoside Rg1;
Content determination
- From:
China Pharmacy
2005;0(22):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a HPLC method for content determination of ginsenoside Rg1 in Fufangtianqi dropping pills.METHODS:The separation was performed on a Shim-pack VP-ODS column at the 25℃,the mobile phase was composed of a mixture of acetonitrile-water(25∶75),the flow rate was 1.0 ml/min,the ultraviolet wavelength was 210nm,the samplesize was 20?l.RESULTS:The linear range of gindenoside Rg1 was 37.2～186.0?g/ml(r=0.9 999),and the average recovery was 101.01%(RSD=0.90%,n=5).CONCLUSIONS:This method is simple,sensitive and accurate,and can be available for the quality control of Fufangtianqi dropping pills.
