Determination of Curdione in Nano-micelles Loaded with Curdione by UV-Vis Spectrophotometry
- VernacularTitle:UV-Vis法测定莪术酮胶束中莪术酮的含量
- Author:
Mao XING
;
Xiaohui LI
;
Haigang ZHANG
- Publication Type:Journal Article
- Keywords:
UV-Vis spectrophotometric method;
Nano-micelles loaded with Curdione;
Curdione;
Content determination
- From:
China Pharmacy
2007;0(30):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a UV-Vis spectrophotometric method for content determination of Curdione in Nano-micelles loaded with Curdione.METHODS:Curdione was colored by sulfuric acid-vanillin reagent.The absorbance was measured by visible-spectrophotometry at a wavelength of 500nm.RESULTS:The content of Curdione in the range of 0.050～ 0.400mg? mL-1 was in accordance with the Lambert-Beer law(r=0.999 3).The average recovery was 99.14%,and the RSD was 1.23%(n=9).CONCLUSION:This method is simple,accurate and suitable for the content determination of curdione in Nano-micelles loaded with Curdione.
