Comparative studies on chemical constituents difference between single medicine decoction and mixed medicine decoction of Changweikang Granules
- VernacularTitle:肠胃康原料药合煎与单煎化学成分的比较分析
- Author:
Chang LIU
;
Zhong YUAN
- Publication Type:Journal Article
- Keywords:
HPLC;
TLC;
Changweikang;
single medicine decoction;
mixed medicine decoction
- From:
Chinese Traditional Patent Medicine
1992;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To analyze and compare the chemical constituents difference between single medicine decoction(SMD) and mixed medicine decoction(MMD) of Changweikang Granules. METHODS: TLC and HPLC methods were applied to comparing the chemical constituents in SMD and MMD of Changweikang. RESULTS: Spots of TLC between SMD and MMD similar,except for some difference in the HPLC. CONCLUSION: The analyses were carried out for the first time.We found that the plus of the chemical constituents in SMD equal to MMD of Changweikang,also during the course of MMD,new constituents may be generated.Based on these,we proposed that the material base of Changweikang were the rational preparation and complementation of the effective components and the generation of new constituents.
