Determination of Strychnine in Jinqianbaihuashe Medicinal Wine by Dual Wavelength Spectrophotometry
- VernacularTitle:双波长分光光度法测定金钱白花蛇药酒中士的宁含量
- Author:
Tianming ZHU
;
Jinglei CAO
;
Ning XIANG
;
Jing SHI
;
- Publication Type:Journal Article
- Keywords:
Jinqianbaihuashe medicinal wine;
strychnine;
dual wavelength spectrophotometry
- From:
Chinese Traditional Patent Medicine
1992;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To determine strychnine content of Jinqianbaihuashe Medicinal Wine. Methods: The dual wavelength spectrophotometry was adopted. Results: The calibration curve was linear in the range of 1.6～ 14.4?g?mL -1 of strychnine. The average recovery rate was 99.35%. RSD was 0.74%(n=7). Conclusion: The method is reproducible, sensitive and prevent from the interference of other components.
