Clay Ling (short Columns Shaw Sarsaparilla) The Quality Of Medicine And Research On Fingerprint

This product is a liliaceous plant short column shaw smilax Heterosmilax yunnanensis Gagnep. Dry tubers.Excavation of autumn, winter two season, remove the fibrous root and silt.Wash, while fresh cut thin slices, dry.Their sexual flavour gan, thin, flat, is a kind of commonly used traditional Chinese medicine, herbal medicine and Chinese pharmacopoeia collection for generations and has dehumidification, detoxification, through the joint etc, used in the treatment of damp and hot, carbuncle swollen, scrofula, drench turbidity, belt scale, syphilis, and mercury poisoning caused by physical JuLuan, bones and muscles pain.Now the varieties of medicinal quality standard basic content contains only character, microscopic identification, not full of evaluating for medicinal materials. Was necessary, therefore, on the basis of the existing quality standard, three dialogue soil in the identification of medicinal materials and common mixed falsify, study, increase the project.This subject mainly research the hunan, guizhou and sichuan province contains three Chinese herbal medicine standard clay three conventional source and character of the medicinal materials, mainly for lily (LILIACEAE) shaw smilax genera (Heterosmilax Kunth) short column shaw smilax (Heterosmilax yunnanensis Gagnep..) as the research object, with properties, microscopic identification and physical and chemical identification, thin-layer chromatography for the study of indicators, mainly by thin layer chromatography (TLC) identification method for the qualitative identification, test conditions, optimizing the system negative interference, without specific;Routine tests comply with its provisions.Main content of this topic according to the2010pharmacopoeia requirements are listed in appendix of a test design, by high performance liquid chromatography (HPLC) to comprehensive analysis and research of system suitability to the mobile phase is optimized, choice of chromatographic column contrast, the optimization of extraction and preparation of the test method, as well as the methodology, to methyl oxidation azo methanol primrose indican peak as the content index.The method can be used for quality control of clay three.This topic of clay have been established for the first time the three herbs fingerprint, mainly refer to the law of the People’s Republic of China pharmacopoeia2010edition, were determined by high performance liquid chromatography (HPLC) chromatography, glabrous greenbrier rhizome medicinal materials of HPLC fingerprint was established.The method is simple, accurate, good repeatability, can be used for the quality control of variety.This topic of clay have been established three (short column shaw smilax) medicinal quality standard, for clay three medicinal materials quality control provided the certain basis, for the comprehensive assessment of the quality of clay three medicinal materials, to achieve safe, effective and quality control of crude drugs.