Determination of the Content of Sarsasapogenin in Kangbingdu Oral Liquid by TLCS / 中国药房

OBJECTIVE:To establish a TLCS method for the determination of Sarsa sa pogenin in Kangbingdu oral liquid.METHODS:TLCS was used with benzol-acetone(9 ∶1)as developing agent Sawtooth scanning was at ?S=443nm,?R=600nm RESULTS :The linear range was 1 028?g～3 624?g(r=0 9 995) The average recovery was 100.89%,and the RSD was 3 36%(n=5) The stability and precision were go od CONCLUSION:TLCS method can be used for the determination of Sarsasapogenin in Kangbingdu oral liquid