Corpus ID: 101808580

Determination of Quercetin in Yangyin Huayu Tablet by RP-HPLC

  title={Determination of Quercetin in Yangyin Huayu Tablet by RP-HPLC},
  author={Bi Ying-zi},
  journal={Chinese Journal of Information on TCM},
  • Bi Ying-zi
  • Published 2005
  • Chemistry
  • Chinese Journal of Information on TCM
Objective To establish a method of RP-HPLC determination of Quercetin in Yangyin Huayu Tablet. Method RP-HPLC analysis is carried out on HYPERSIL ODS2 column and Methol-0.4% phosphoric acid (1∶1) as the mobile phase. The detection wavelength is 360 nm. Result The method is liner within the range of 5.46~86.08 μ g/mL (r =0.9993), and the average recovery is 101.5%, RSD=1.56% (n =5). Conclusion The method is simple, accurate, highly sensitive and reproducible. It may be used for the quantitative… Expand