HUO Zhi-peng, WANG Yu, ZHANG Lan-lan, et al. Dissolution Changes of Anthraquinones from and Decoction[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(3): 1-4.
HUO Zhi-peng, WANG Yu, ZHANG Lan-lan, et al. Dissolution Changes of Anthraquinones from and Decoction[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(3): 1-4.DOI:
Objective: To analyze dissolution changes of anthraquinones from Rheum tangaticum in different compatibility ratio of R. tangaticum and Coptis chinensis. Method: After decoction and hydrochloric acid were hydrolyzed by heating
CHCl3 extraction method and so on
RP-HPLC method was used to analysis dissolution of five anthraquinones from single-boiled of R. tangaticum and compatibility decoction. Result: In five combination ratios of R. tangaticum-C. chinensis(1∶2-2∶1)
dissolution of emodin
emodin
chrysophanol
and physcion had different degrees increased
dissolution of rhein decreased greatly. Conclusion: In range of specific compatibility ratio
compatibility with C. chinensis had solubilization effect for major anthraquinones from R. tangaticum.