Studies on the Chemical Components of Oxytropis ochrocephala Bunge Studies on the Chemical Constituents in the Leaves of Cyclocarya paliurus Determination of flavonoids in different fractions of Herba Houttuyniae collected in various seasons by HPLC Chemical constituents from fruits of Amomum villosum Isolation and Identification of Flavonoid Glycosides from the leaf of Apocynum hendersonii Hook. f Simultaneous determination of six active constituent in different parts of Houttuyniae Herba by quantitative analysis of multi-components by single marker UPLC fingerprint of Viciae Amoenae Herba Chemical constituents of Swertia bimaculata In situ intestinal absorption of flavonoids from Hedyotis diffusa in rats Chemical constituents from stems and leaves of Cirsium henryi Studies on chemical constituents in n-butanol extracts from epicarp of green fruit of Juglans mandshurica Chemical constituents of Ardisia faberi Optimizing the Extraction and Purification Processes of Quercitrin from Leaves of Chinese Arborvitae (Platycladus orientalis) by Homogeneous Design Studies on the Chemical Constituents of the Stems and Leaves of Illicium dunnianum Tutch Studies on the Chemical Constituents of Narrowraceme Meadowrue (Thalictrum atriplex) Ⅲ Determination of five flavonoids in Cacumen Platycladi Carbonisatum by UPLC Determination of five flavones in Cacumen Platycladi Carbonisatum by UPLC A new chromone glycoside from Dryopteris fragrans Studies on Chemical Constituents from the Flower of Albizzia julibrissin Durazz. Two Flavone Glycosides from Chinese Traditional Medicine Amomum villosum Comparative study on four major active compounds of Sanvitalia procumbens and Chrysanthemum morifolium cv‘Hangju’and ‘Gongju Correlation of in vitro release between total flavonoids and different ingredients in sustained-release pellets of Ginkgo biloba extract by f2 fit factor method Chemical constituents from Ficus pumila Studies on the Anti-UV-Irradiation Effect of Quercitrin Extracted from Ginkgo Leaves (Ginkgo biloba) Chemical constituents from fruits of Amomum villosum Effects of isoquercitrin from Craibiodendron yunnanense on osteogenic differentiation of MC3T3-E1 cells Simultaneous determination of five flavonoid compounds in leaves of Adinandra nitida by HPLC-PAD Simultaneous determination of rutin,isoquercitrin and chlorogenic acid in Farfarae Flos by HPLC Determination of quercitrin in Polygonum capitatum and Relinqing granules  by HPLC Studies on quality control of Xueyakang capsule Analysis on morphological characteristics and effective composition contents of Houttuynia cordata in different habitats Simultaneous determination of quercitrin, phloridzin and 3-hydroxyl phloridzin in leaves of Malus halliana by ultrasound-assisted ionic liquid-reversed phase liquid chromatography Studies on chemical components of flavonoids in aerial part of Saururus chinensis Chemical constituents from Actinostemma lobatum (I) Simultaneous determination of rutin, hyperin, and isoquercitrin in leaves of Apocynum venetum and Poacynum hendersonii located in Xinjiang by HPLC