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Ningbo Institute for Drug Control, Ningbo 315040, China
Received Date: 2003-09-20
Abstract
Objective To establish a method of HPLC for determination of forsythin in Kangbingdu oral liquid.Methods A LUNA C18 (2) column was used. The mobile phase was acetonitrile-water(25:75).The flow rate was 0.9mL/min.The detection wavelength was set as 277nm. Results The linear range of forsythin was 0.46～2.3μg,and the average recovery rate was 100.06%,RSD=1.0%. Conclusion The method is simple, reliable, and accurate and can be applied to the quality control of preparation.
Abstract: Objective To establish a method of HPLC for determination of forsythin in Kangbingdu oral liquid.Methods A LUNA C18 (2) column was used. The mobile phase was acetonitrile-water(25:75).The flow rate was 0.9mL/min.The detection wavelength was set as 277nm. Results The linear range of forsythin was 0.46～2.3μg,and the average recovery rate was 100.06%,RSD=1.0%. Conclusion The method is simple, reliable, and accurate and can be applied to the quality control of preparation.
SANG Xu-feng. Determination of forsythin in Kangbingdu oral liquid by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2004, (3): 168-170.
Citation:
SANG Xu-feng. Determination of forsythin in Kangbingdu oral liquid by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2004, (3): 168-170.
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