Histochemical allocation of anthraquinones in Aloe leaves HPLC determination of anthraquinones from various parts of R. Tanguticum,R. undulatum and R, spiciforme Identification of different varieties of Rhei Radix et Rhizoma based on chemical analysis A Research on Anthraquinones of Rhewn emodi Wall. 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 Effects of enhanced UV-B radiation on leaf anthraquinones content and cell ultr astructure of Aloe vera L . Anthraquinones from the Roots of Knoxia valerianoides 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 Rheum wittrochii Lundstr(Ⅰ) 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 Study on protected separation technique of active polysaccharides from aloe(Aloe babadensis Mille) Effect of phytohormones and elicitors on growth and anthraquinone production of Cassia obtusifolia hairy roots 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 Chemical Constituents from Tubers of Polygonum multiflorum Thunb. Rapid analysis on chemical constituents in roots of Rheum pumilum by UPLC coupled with hybrid quadrupole-orbit trap MS 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 Anti-complementary anthraquinones from Polygonum cuspidatum and their action targets Chemical constituents of Ophiorrhiza rosea 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 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 Effects of Light Quality on Anthraquinones in Roots of Rumex gmelini 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 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 Determination of Rhein,Emodin and Physcion in Tuber Fleeceflower (Polygonum multiflorum) by Supercritical Fluid Extraction-HPLC Study on Histochemical Localization of Anthraquinones in Root of Rheum tanguticum Maxim.et Balf.var.liupanshanense Cheng et kao Optimization of preparation technology of colon-specific chitosan microspheres of rhubarb total anthraquinones Histochemical localization of anthraquinones in rhizome of Rheum officinale Bail Exploration research on hepatotoxic constituents from Polygonum multiflorum root Simultaneous determination of thirteen components in Polygoni Multifori Caulis by UPLC-MS/MS Studies on the Chemical Constituents in Root of Rheum rhizastachyum Opinion of Colon-targeting Delivery about Rhubarb Extract as a Purgative 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 New Anthraquinones from the Sprout of Crocus sativus 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 Rationality of commercial specification of rhubarb basedon chemical analysis Simultaneous determination of four anthraquinones in rat plasma by HPLC-FLD method and its pharmacokinetic study Alkaloids and anthraquinones from branches and leaves of Uvaria kurzii Effect of various media on quality of hairy root clones of Rheum palmatum Change Of anthraquinones jn Xiexin Decoction with different compatibilities 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