瑤藥長蕊五味藤的質量標準研究
發(fā)布時間:2018-09-05 15:49
【摘要】:目的:對瑤藥長蕊五味藤進行定性定量研究,制定質量標準。方法:采用性狀、顯微和薄層色譜法對長蕊五味藤進行定性鑒別,參照《中華人民共和國藥典》方法進行檢查和浸出物項目測定,采用高效液相色譜法測定長蕊五味藤中五味子醇乙含量。結果:各鑒別方法專屬性強,五味子醇乙在進樣量為2.0-300.0ng范圍內與高效液相色譜峰面積呈良好線性關系。結論:建立的方法簡便,準確,可有效控制長蕊五味藤藥材的質量。
[Abstract]:Objective: to study qualitatively and quantificationally on Ligophyllum lanceolata, and to establish the quality standard. Methods: the character, micrograph and TLC were used to qualitatively identify Rhizoma longissima, and the method of "Pharmacopoeia of the people's Republic of China" was used to check and determine the items of extract. High performance liquid chromatography (HPLC) was used to determine the content of Schisandrin in Rhizoma Lonicae. Results: the specificity of each identification method was strong. There was a good linear relationship between Schisandrin and the peak area of HPLC in the range of 2.0-300.0ng. Conclusion: the established method is simple and accurate, and can effectively control the quality of Rhizoma Ligophyllum.
【作者單位】: 廣西壯族自治區(qū)藥用植物園;廣西中醫(yī)藥大學;
【基金】:廣西瑤藥質量標準研究(No.MZY2012027) 廣西中醫(yī)藥大學中藥學優(yōu)勢學科建設專項課題項目(No.ZYX2015002)~~
【分類號】:R29
[Abstract]:Objective: to study qualitatively and quantificationally on Ligophyllum lanceolata, and to establish the quality standard. Methods: the character, micrograph and TLC were used to qualitatively identify Rhizoma longissima, and the method of "Pharmacopoeia of the people's Republic of China" was used to check and determine the items of extract. High performance liquid chromatography (HPLC) was used to determine the content of Schisandrin in Rhizoma Lonicae. Results: the specificity of each identification method was strong. There was a good linear relationship between Schisandrin and the peak area of HPLC in the range of 2.0-300.0ng. Conclusion: the established method is simple and accurate, and can effectively control the quality of Rhizoma Ligophyllum.
【作者單位】: 廣西壯族自治區(qū)藥用植物園;廣西中醫(yī)藥大學;
【基金】:廣西瑤藥質量標準研究(No.MZY2012027) 廣西中醫(yī)藥大學中藥學優(yōu)勢學科建設專項課題項目(No.ZYX2015002)~~
【分類號】:R29
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