Identification of medicial materials and determination of eugenol in Ershiwuwei Mabaowan pills

OBJECTIVE To establish a TLC identification and an HPLC determination methods for Ershiwuwei Mabaowan pills.METHODS A TLC method and an HPLC method were applied.RESULTS Flos caryophyllata,Radix Aucklandiae,Malva crispa Linn.and gallic acid were identified by TLC.The content of eugenol was detected by HPLC.CONCLUSION These methods are simple and accurate.They can be used to control the quality of Ershiwuwei Mabaowan pills.