Determination of cholic acid in artificial Calculus Bovis and its preparation by TLC-Scanning
- VernacularTitle:薄层扫描法测定人工牛黄及其制剂中胆酸的含量
- Author:
Hongwu YANG
;
Zheng WANG
;
Mitong XIN
;
Ping WANG
;
- Publication Type:Journal Article
- Keywords:
artificial Calculus Bovis;
preparation;
cholic acid;
TLCS
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To determine cholic acid in artificial Calculus Bovis and its preparation. Methods: TLCS reflection saw tooth method was used. ? S=380nm, ? R=650nm. Narrow slot: 0.4?0.4nm Sx=3. Results: The precision, replication, stability and recovery of this method were well. Conclusion: The method is suitable for the determination of cholic acid in artificial Calculus Bovis and various traditional Chinese medicine containing artificial Calculus Bovis
