| Qiquanyixin preparation, which includes sixteen kinds herbs together. It is an effective priscription of curing Diabetic Coronary Heart Disease of traditional Chinese combination.Firsely Qiquanyixin preparation study adopts SFE-CO2, ethanol distill, |3-CD and so on for picking up maximum active substance and choosing best technics conditions; Secondly Qiquanyixin preparation adopts TCL,HPLC,chemical identification to study standard of quality for reinforcing controllability of quality;Thirdly Qiquanyixin preparation reviews targets of primary stability in three months,finding Qiquanyixin capsule quality is steady and controlled.This experiment make an attempt for SFE-CO2 and β-CD. |
