Quantitative Determination of Liensinine in the Embryo Nelumbinis (Nelumbo nucifera Gaertn.) by TLC-scanning Studies on Quality Standards for Qingwei Huanglian Pills Determination of Loganin in Cornus officinalis Sieb.et Zucc.by TLC Scanner Comparative Study on Yinqiao Detoxicating Decoction in New Convenient and Old Traditional Froms Application of Cluster Analysis to Chemical Identificationof the Drugs from Fruits or Zingiberaceae Studies on Identification of Fruits of Xanthium sibiricum Patr,and X. mongolicum Kitag. Studies on Analytical Method of Guiqi Mixture and Its Main Ingredient Astraglus Root Quantitative Determination of Rhapontin in Root of Rheum hotaoense by TLC-scanning Chemical Analysis of Main Medicinal Species of Genus Aralia Studies on the Saponins of Radix Ginseng and Radix Quiquefolius Studies on quality control of Xueyakang capsule Study on extraction technique of HDCA Study of quality standards on Qianshan Huoxue plaster Study on quality specification of Rhizoma et Radix Valeriana Jatamansi Comparison on genetic characteristics and chemical constituents of Pulsatilla chinensis from different habitats Comparison on genetic characteristics and chemical constituents of Pulsatilla chinensis from different habitats Determination of Ursodeoxycholic Acid and Chenodeoxycholic Acidin Chinese Medicinal Compound Preparations by TLC-densitometry Quantitative Determination of Genkwanin in Flos Genkwa by TLC-densitometry Detection of Konjac Glucomannan in Seven Amorphophallus Blume Species Determination of Flavonol Glycosides in the Leaf of Ginkgo biloba L.by TLC Scanning Studies on Quality Control of Zhuanggu Shenjin Capsules A Study on Chemical Changes of Compatibility for Shaoyao Decoction Analysis Gastrodin in Various Types of Gastrodia elata Bl. Quantitative Determination of Cholic Acid in Calulus Bovis Quantitative Determination of Vanillic Acid in Rhizoma Picrorhizae by TLC scannning Determination of Triptophenolide in Chinese Herb Leigongteng by TLCS Studies on Quality Standards for Pollen Typhae(Puhuang) Studies on Quality Control Standard of Zhishidaozhi Tabloid Pills QUANTITATIVE METHOD OF TOXIC PROTEINS IN BACILLUS THURINGIENSIS PRODUCTS BY SDS-PAGE-TLC Dual Wavelength TLC Densitometric Determination of Chansu (Venenum Bufonis)Contents in Shenqiaining Injection Studies on the Quality Standards of Huaijiao Wan Determination of Paeoniflorin in White Peony Root and Fufang Baishao Tublets Identification on Zhumu Tianma Pills by Microscopy and TLC Evaluation of Radix Salviae Miltiorrhizae and Its Preparation A Study on Extraction Technology of Radix Isatidis Quantitative Determination of Phytolaccatoxin in Radix Phytolaccae by TLC-Densitometry Chemical Evaluation of Vinegar-Processing Method for Fresh Rhizoma Corydalis Determination of Icariin in Luohan Jindan Oral Liquid by Thin-Layer Chromatography Identification and Determination of Borneol in Liyan Gao by TLC and GC Comparative Analysis of Ursolic Acid in Crataegus pinnatifidav Bge. var. major N. E. Br. before and after Processing TLC-Densitometric Determination of Sarsasapogenin in Anemarrhena asphodeloides Bge TLC Densitometric Determination of Oleanolic Acid in Ligustrum lueidum Ait Studies on the Quality Control of Xiexia Tongyu Oral Liquid TLC Densitometric Quantitative Determination of Diterpene Alkaloids in Aconitum karakolicum Rap. Amygdalin Contents in Seeds of 11 Kinds of Plants of the Genus Prunus TLC Identification of Organochlorine (BHC,DDT) Pesticide Residues in Crude Drugs Studies on constituents of Rutaceae plants growing in China comparied with those in Korea Studies on quality standard of PROSTATITIS GRANULE Assaying of content of catalpol in Rehmannia glutinsa from different origins Identification of two “ JIANLONGPAI” Dragon ‘s Blood Studies on standard for quality control of NU XIBAO LIQUID Identification of medicinal plants of Euphorbia helioscopia Content comparision of matrine in different processed products of root of Sophora tonkinensis Pharmacognostic study on root of Euphorbia fischeriana Studies on standard for quality control of BINGGANKANG GRANULE (A compound herbal preparation for treatment of hepatitis C) Pharmacognostic studies on Cistanche lanzhouensis Pharmacognostic identification of stem of Gnetum montanum Pharmacognostic studies on root of Ampelopsis brevi pedunculata var.kulingensis Study on pharmacognosy of Rubia cordifolia Study on quality standard for Humulus scandens Morphological and TLC identification on Tibetan medicine Asteris Flos Pharmacognostic study on Ficus hirta STUDY ON SECONDARYMETABOLITES IN THE TISSUECULTURE OF FRITILLARIA PALLIDIFLORAE SCHRENK Research on quality standards of Zhuang medicine Lonicerae Dasystylae Flos Study on TLC identification of Dida commonly used in Tibetan medicine from different species Studies on quality evaluation of Dendrobii devoniani Composition Compared by TLC and PC in Man-Made Drainage Bear Gall and Bear Gall Comparison of the Contents of Main Chemical Constituents in Different Processed Preparations of Ginger Determination of Indican in Polygonum tinctoriutn Ait. in Various Growth Periods Dual-Wevelength TLC Densitometric Determination of Alkaloids in Radix Stephaniae Tetrandrae TLC-Colorimetric Assay of Cholic Acid in Bezoar and Angong Niuhuang Pills Studies on Sijuzi Tang (A Dicoction) with TLCS Studies on the Quality of Unguentun Coptidis Compositum Determination of Muskone Contents in Chinese Drug Preparations Containing Moschus by TLC Scanning Method Determination of scandoside methyl ester in Hedyotis chrysotricha by HPLC TLC Fingerprint of Rhizomata of Coptis spp. Determination of Panaxadiol and Paanaxatriol in Shihu Yeguang Pills Quantitative Determination of Ursolic Acid in Folium Ilicis Cornutae (Gouguye)Gathered in Different and Periods TLC Scanning Determination of Baicalin Content in Niuhuang Qingxin Pills Quantitative Determination of Ginsenoside Rg1 in Capsulae Gansuning by TLC-scanning