[ Abstract ] Objective: To compare the chemical compositions between
honey suckle decoction and honey suckle & weeping forsythia decoction by TLC. Method: Prepared the honey suckle decoction , honey suckle & weeping forsythia decoction , and two decoctions’ different polar organic solvents extractions, identified all of them by TLC.
Results: The results showed there were 5 dots of honey suckle decoction,4 dots of honey suckle & weeping forsythia decoction respectively, when EtOAc:HAc(6:1) as mobile phase. Just one common dot (Rf=0.87) existed in two decoctions, Conclusion: There exists a big difference between two decoction.