Simultaneous determination of chlorogenic acid, scutellarin, 3,5-dicaffeoylquinic acid, 4,5-dicaffeoylquinic acid in different parts of Erigeron breviscapus by high-performance liquid chromatography Induction of mice death by toxicity components from large-dose Coreopsis tinctoria extract Determination of organic acids and glycosides in different species of Lonicerae Flos Chemical constituents from whole plant of Gynura procumbens (Ⅰ) Chemical constituents of Andrographis paniculata (II) Determination of chlorogenic acid, 3, 5-dicaffeoylquinic acid, and luteolin in Ainsliaea fragrans by HPLC Improvement of different processing technologies of Xanthii Fructus Regulation of syringin, chlorogenic acid and 1, 5-dicaffeoylquinic acid biosynthesis in cell suspension cultures of Saussurea involucrata Determination of chlorogenic acid, 3, 5-dicaffeoylquinic acid, and luteolin in Ainsliaea fragrans by HPLC Simultaneous determination of 17 major components of Shuang-Huang-Lian Oral Liquid by UPLC-MS/MS Chemical constituents in Swertia davidi Research on quality control method for Juhuang Oral Liquid