[Study on HPLC fingerprint of miao medicine Ardisia japonica].

  title={[Study on HPLC fingerprint of miao medicine Ardisia japonica].},
  author={Chang-yan Xu and Li-yan Zhang and Yi Wang and Sheng-hua Wei and Rong-gui Qin and Ming-yan Chi},
  journal={Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials},
  volume={37 9},
OBJECTIVE To establish the HPLC fingerprint of Ardisia japonica. METHODS HPLC analysis was performed on a Diamonsil C18 column (250 mm x 4.6 mm, 5 microm) with the eluting system of gradient consisted of methanol-0.1% H3PO4. The flow rate was 1.0 mL/min. The column temperature was maintained at 35 degrees C and the detection wavelength was 250 nm. RESULTS The HPLC fingerprint was established and 10 batches of samples with 32 common peaks were compared. Four peaks were identified as gallic… CONTINUE READING