Application of macroporous resin in purification for effective part from Polygonum cuspidatum Effect of different light intensity on Polygonum cuspidatum callus Effects of Explants, Medium Formulations and Light on Callus Induction and Secondary Metabolites Accumulated in the Calli of Polygonum cuspidatum (Polygonaceae) Separation and purification of resveratrol from Polygonum cuspidatum by macroporous adsorption resin Chemical constituents in root and rhizome of Polygonum cuspidatum Contents comparison of resveratrol and polydatin in the wild Polygonum cuspidatum plant and its tissue cultures Construction of RNA interference vector of Polygonum cuspidatum chalcone synthase gene and its genetic transformation Anti-complementary anthraquinones from Polygonum cuspidatum and their action targets Effects of aqueous extract of four mosses on seed germination and early seedling growth of two Polygonaceae plants HPLC fingerprint of Rhizoma Polygoni Cuspidati Chemical constituents in flowers of Polygonum cuspidatum Study on HPLC-DAD-ELSD fingerprint of Polygoni Cuspidati Rhizoma et Radix A Study on Improving the Method of Processing Polygonum cuspidatum Sieb. et Zucc. and Spatholobus suberectus Dunn Selective removal of tannins from Polygonum cuspidatum extracts using collagen fiber adsorbent Studies on the Resistance of Transgenic Arabidopsis Overexpressing PcRS to Colletotrichum higginsianum ESTABLISHMENT OF OPTIMAL REGENERATION SYSTEM in vitro FOR STEM APEXES OF Polygonum cuspidatum Seasonal Change of Anthraquinone in Vegetative Organs of Polygonum cuspidatum Studies on water-soluble constituents in rhizome of Polygonum cuspidatum Effects of processing on piceid and emodin in Polygonum cuspidatum Simultaneous determination of resveratrol,emodin,chrysophanol,physcion,in root of Polygonum cuspidatum and its extract by HPLC Agrobacterium-Mediated Transformation of Resveratrol Synthase Gene (PcPKS5) into Huping Jujube (Zizyphus jujuba) Isolation and purification of resveratrol from fermentation broth of Polygonum cuspidatum Effects of meteorological factors and mineral elements on the content of resveratrol in Polygonum cuspidatum rootstalk Evaluation of consistency and difference of Polygoni Cuspidati Rhizoma et Radix pieces using total statistical moment method combined with cluster analysis and principal component analysis