[Studies on precipitate of Huanglian-Huangqin couples in decoction].

@article{Qiao1999StudiesOP,
  title={[Studies on precipitate of Huanglian-Huangqin couples in decoction].},
  author={Liang Qiao and Jin-fu Peng and Xiaoping Pu and Li Wei},
  journal={Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica},
  year={1999},
  volume={24 6},
  pages={352-3, 382}
}
OBJECTIVE Chemical composition of precipitate was researched when Huanglian-Huangqin was decocted. METHOD Ployamide column chromatography, TLC and TOF-MS were used. RESULT The precipitate contains berberine, palmatine, jalrorrhizing, epiberberine, copticine, baicaling and wogonoside. CONCLUSION The precipitate is effective composition in Chinese… CONTINUE READING