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- Selection and optimization of experimental system of high speed countercurrent chromatography. 高速逆流色谱实验体系的选择和优化。
- OBJECTIVE:To observe the superiority of countercurrent chromatography(CCC)in isolating active componets of botanicals. 目的:考察逆流色谱技术在用于植物药活性部位分离上的优势。
- The application of capillary electrophoresis(CE) in solvent system selection for high speed countercurrent chromatography was studied in this paper. 对高效毛细管电泳在高速逆流色谱溶剂系统选择过程的应用进行了研究。
- High speed countercurrent chromatography(HSCCC) was successfully used for the separation and preparation of isomeric compounds. 应用高速逆流色谱法对同分异构体.;分离纯化进行研究。
- Gallic acid was separated from the fruits of Cornus officinalis Sieb.et Zucc by High Speed Countercurrent Chromatography(HSCCC)and was identified by spectral analysis. 应用高速逆流色谱(HSCCC)分离山茱萸中的没食子酸并结合波谱技术进行结构鉴定。
- Objective: To introduce a new way, which facilitates the systematic search and evaluation of the solvent systems suitable for high-speed countercurrent chromatography (HSCCC). 目的:介绍一种快速选择和评价高速逆流色谱溶剂体系的方法。
- Conclusion The ex-tracting method of high-speed countercurrent chromatography and the determining method of spectrophotometry have widen develop-ment prospect. 结论高速逆流色谱提取方法和分光光度测定方法具有广阔发展前景。关键词:大黄素;活性成分;提取;测定;高速逆流色谱;
- This paper reviewed the recent progress of countercurrent chromatography,and the application of these techniques to the separation of biopolysaccharide. 文章综述了逆流色谱技术的研究进展及其在生物多糖领域的应用前景。
- In this paper,the recent development of high-speed countercurrent chromatography applied in the fields,including the selection of solvent system,the separation of active ingredient and the method of separation,are reviewed. The prospects are put forward. 文中对高速逆流色谱用于分离中药有效成分的溶剂系统选择、采用该方法分离的中药有效成分以及分离手段等方面的研究状况进行了综述,并展望了该领域的研究前景。
- High-speed countercurrent chromatography(HSCCC) is one kind of continuous liquid-liquid distribu-tion chromatography with the unique feature of eliminating the use of a solid support. 高速逆流色谱是一种连续液-液色谱技术,具有无固相载体的优点。
- METHOD Reviewed the recent application of high speed countercurrent chromatography in the separation of Chinese traditional medicine and obtained some rules of solvent system from the reverse. 方法综述了文献中所使用的溶剂体系,从以往文献相反的角度概括出一些规律。
- New analytical techniques are high performance liquid chromatography,high-speed countercurrent chromatography,high performance(capillary) electrophoresis and chromatography-mass spectrometry. 分析新技术如高效液相色谱、高速逆流色谱、高效毛细管电泳、色谱-质谱联用等。
- droplet countercurrent chromatography 液滴反流层析
- High speed countercurrent chromatography (HSCCC) 高速逆流色谱
- High-speed countercurrent chromatography ( HSCCC ) 高速逆流色谱(HSCCC)
- planet countercurrent chromatography 行星式反流色谱法
- locular countercurrent chromatography 移位逆流色谱法
- high speed countercurrent chromatography(HSCCC) 高速逆流色谱
- high-speed countercurrent chromatography 高速逆流色谱
- high speed countercurrent chromatography 高速逆流色谱