摘要
目的建立乌达巴拉-7中胆酸的定量分析方法。方法双波长薄层扫描法。结果线性范围为1．065-5．325μg，回归方程为Y=10073．664X-2，r=0．9991。在线性范围内，实验结果的精密度和重复性良好。平均回收率为99．1％，RSD为0．91％（n=5）。结论该方法简便、灵敏、准确，可用于乌达巴拉-7中胆酸的含量测定。
Objective To establish a method for determination of cholic acids in Wudabala - 7. Methods Double wavelength thin layer scanning method was employed. Results The linear range was ： 1. 065 - 5. 325 μg; Regression equation was Y = 10 073. 664 X-2,r =0. 999 1. The method was accurate and reproducible within the liear range. Everage recovery was 99.1%, RSD was 0.91% （ n = 5 ）. Conclusion This method is simple, sensitive and accurate, which can be used to determine the content of cholic acids in Wudabala- 7.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2008年第1期128-130,共3页
Lishizhen Medicine and Materia Medica Research
关键词
乌迭巴拉-7
胆酸
薄层扫描法
Wudabala - 7
Cholic acids
Thin layer scanning method
