Optimization on homogenate extraction technology of naphthoquinones from Arnebia euchroma by response surface methodology Exploration research on hepatotoxic constituents from Polygonum multiflorum root Simultaneous determination of thirteen components in Polygoni Multifori Caulis by UPLC-MS/MS Chemical constituents from bark of Juglans mandshurica Advances in studies on mansonones Effect of various media on quality of hairy root clones of Rheum palmatum Change Of anthraquinones jn Xiexin Decoction with different compatibilities Histochemical localization of anthraquinones in rhizome of Rheum officinale Bail Research Progress in Aromatic Prenyltransferases Abruquinone A,B,D,E,F and G from the Root of Abrus precatorius Study on relationship of laxative potency and anthraquinones content traditional Chinese drugs containing Effects of different drying methods and conditions on anthraquinones and tannins in water extract from Radix et Rhiroma Rhei Anthraquinones in Eremurus chinensis Fedtsch Studies on Non-anthraquinones in Rheum officinale Baill. Analysis of Anthraquinones in Serum and Urine after Oral Adm inistration of Semen Cassiae Chemical Components of Cell Cultures of Arnebia euchroma Simultaneous determination of four anthraquinones in rat plasma by HPLC-FLD method and its pharmacokinetic study Studies on Chemical Constituents of Rheum wittrochii Lundstr(Ⅰ) Study on protected separation technique of active polysaccharides from aloe(Aloe babadensis Mille) Histochemical allocation of anthraquinones in Aloe leaves HPLC determination of anthraquinones from various parts of R. Tanguticum,R. undulatum and R, spiciforme Study on determination of anthraquinones in Dachengqi Tang residues of Magnolia officinalis and Citrus aurantium removed in decoction process A Comparision Between the Quality of Wild and Cultivated Radix of Tuber Fleeceflower (Polygonum multiflorum) Influences of Adjuvants in the Recipe of Xiaochengqitang on the Dissolution of Anthraquinones from Medicinal Rhubarb into the Decoction Studies on the Quality Standard of Dachengqitang Granule Rapid analysis on chemical constituents in roots of Rheum pumilum by UPLC coupled with hybrid quadrupole-orbit trap MS Alkaloids and anthraquinones from branches and leaves of Uvaria kurzii Feasibility study of QAMS for quantitative analysis of multiple structural types of ingredients in Zhizi Jinhua pill Comparative and the correlative studies on the structure and the content of anthraquinones in 3 Aloe leaves Identification of different varieties of Rhei Radix et Rhizoma based on chemical analysis Chemical constituents of Ophiorrhiza rosea Effects of Light Quality on Anthraquinones in Roots of Rumex gmelini Optimization of preparation technology of colon-specific chitosan microspheres of rhubarb total anthraquinones Studies on chemical constituents of fungus producing perylenequinones Ⅰ Effects of Explants, Medium Formulations and Light on Callus Induction and Secondary Metabolites Accumulated in the Calli of Polygonum cuspidatum (Polygonaceae) Dynamic changes of phenolic acids and anthraquinones in aerial parts of Xanthium sibiricum from different collection periods Anti-complementary anthraquinones from Polygonum cuspidatum and their action targets Determination of active anthraquinones in Rheum and its tea preparations by micellar electrokinetic capillary electrophoresis Studies on the chemical constituents from stem of Chirita longgangensis var.hongyao Determination of Rhein,Emodin and Physcion in Tuber Fleeceflower (Polygonum multiflorum) by Supercritical Fluid Extraction-HPLC Effects of enhanced UV-B radiation on leaf anthraquinones content and cell ultr astructure of Aloe vera L . Advances in studies on genes related to shikonin and its derivatives biosynthesis and signal transduction Advances in studies on genes related to shikonin and its derivatives biosynthesis and signal transduction Studies on the Chemical Constituents in Root of Rheum rhizastachyum Opinion of Colon-targeting Delivery about Rhubarb Extract as a Purgative Studies on chemical constituents of Rumexpatientia Study on separation and purification of anthraquinones in Radix Et Rhizoma Rhei by D301 macroporous resin Influence of process methods on contents of chemical component Radix Polygoni Multiflori Influence of processing rhubarb on it‘s anthraquinone contents Effect of phytohormones and elicitors on growth and anthraquinone production of Cassia obtusifolia hairy roots Survey of active components in commonly-used Chinese materia medica injections and related Chinese materia medica for cardiovascular disease Study on Histochemical Localization of Anthraquinones in Root of Rheum tanguticum Maxim.et Balf.var.liupanshanense Cheng et kao Rationality of commercial specification of rhubarb basedon chemical analysis Relationship between leaf structures of Aloe L. and its anthraquinone content Studies on anthraquinone constituents in Rheum sublanceolatum Isolation of active constituents in rhubarb by micellar electrokinetic capillary chromatography Preparation and Purification of Free Anthraquinones Extracted from Rheum New Anthraquinones from the Sprout of Crocus sativus Accumulation Characteristics of Anthraquinones in Rheum tanguticum Maxim. et Balf. var. liupanshanense Cheng et Kao Accumulation Characteristics of Anthraquinones in Rheum tanguticum Maxim. et Balf. var. liupanshanense Cheng et Kao Seasonal Change of Anthroquinone Content in Cultivated Rheum tanguticum Anthraquinones from the Roots of Knoxia valerianoides Pharmacokinetics of main components in Salvia Miltiorrhizae Radix et Rhizoma diterpene quinones composition and its solid dispersion micro-pellets in rats in vivo A Research on Anthraquinones of Rhewn emodi Wall. Determination of Naphthoquinone in Zicao Effects of compatible herbs and pH value conditions on change rule of anthraquinones in Rhei Radix et Rhizoma Study on in vitro transdermal absorption of rhubarb free anthraquinones in Dasuan Xiaohuang Pasta Chemical Constituents from Tubers of Polygonum multiflorum Thunb. Research on HPLC fingerprints of different processed Morinda officinalis Research progress on chemical constituents of Crocus sativus and their pharmacological activities Studies on chemical constituents of Selaginella stauntoniana (Ⅱ) Chemical constituents of Rheum glabricaule (Ⅰ) Effect of rare-earth elements La3+ on growth of hairy roots and normal roots of Rheum palmatum and their yield of anthraquinone