Chemical Constitutents from Tithonia diversifolia Study on Assay of Terpenes in the Leaves of Ginkgo biloba Extract and Its Preparations by insitu Fluorometric TLC A Hew sesquiterpene lactone from root of Baccaurea ramiflora Determination of high molecular weight substance in ginkgo diterpene lactone extraction by HPSEC-RI Advance in studies on chemical constituents of Cichorii Herba and their pharmacological effects Studies on two sesquiterpene lactones of α-methylene-γ-olide from Artemisia tangutica by CD spectrum Identification of main chemical constituents of diterpene lactone effective fraction of Andrographis panniculata by HPLC-DAD/ ESI-MS and their preliminary pharmacodynamics research Establishment of fingerprint of Ginkgo biloba leaves and study on its quality evaluation Chemical constituents from Xanthium mongolicum Studies on the Constituents of Aristolochia versicolar S. M. Hwang Progress in study on the chemical constituens about sesquiterpene lactones and steroidal saponins from genus Vernonia and their pharmacological activities Study of sesquiterpene lactones in plants of chrysanthemum on inducible cytotoxicity and apoptosis of human nasopharyngeal carcinoma Chemical constituents of Notoseris gracilipes Isolation and purification of terpene lactones from Ginkgo biloba Studies on Chemical Constituents of Ragweed (Ambrosia artemisiifolia L.) Simultaneous determination of three sesquiterpene lactones in Inula hupehensis by RP-HPLC Identification of chemical component from Ixeris sonchifolia and its injection by HPLC-ESI-MSn Quality and quantity analysis of terpene lactones fromGinkgo biloba leaves by GC-MS Quality analysis of seedling leaves of Ginkgo biloba Determination of terpene lactones in Ginkgo biloba leaves in different ages by UPLC-TQ-MS Simultaneous determination of five sesquiterpene lactones in Carpesium abrotanoides by HPLC Studies on sesquiterpene lactones from Carpesium faberi Improvement of assay on terpene lactones in Yinxingye Dropping Pill Evaluation of LC-MS chromatograms of pericarps from Illium species Simultaneous determination of three sesquiterpene lactones in Radix Linderae by HPLC Study on changing rules for total flavonoids and total terpene lactones in Ginkgo biloba leaves at different ages of tree and collecting seasons Allelopathic Sesquiterpene Lactones from Wedelia trilobata Progress in studies on sesquiterpene lactones from Xanthium L. Preparation of monoclonal antibody against proteins of ginkgo diterpene lactones meglumine injection Cluster Analysis on the Main Medicinal Components in Differential Leaves of Ginkgo Clones Effects of ginkgo diterpene lactones meglumine injection‘s activated carbon adsorption technology on officinal components Improvement of assay on terpene lactones in Yinxingye Dropping Pill Chemical constituents from Paraixeris serotina Chemical constituents from Paraixeris serotina