Content Determination of Total Saponins in Effective Composition of Naomaitong
- VernacularTitle:脑脉通有效部位中总皂苷的含量测定
- Author:
Lan LUO
;
Shumei WANG
- Publication Type:Journal Article
- Keywords:
Naomaitong;
Total saponins;
Content determination;
Colorimetry $$$$
- From:
China Pharmacy
2005;0(19):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the method for the content determination of total saponins in Naomaitong.METHODS:Colormetric method was applied using panoxadiol as control.The detection wavelength was set at 556 nm.RESULTS:The linear range of panoxadiol was 2.03～10.15 ?g?mL-1(r=0.999 6) with an average recovery of 100.69%(RSD=1.76%,n=6).CONCLUSION:The method is easy to operate with high precision,accuracy and good reproducibility for the quality control of Naomaitong.
