第四节 提取分离方法（Methods of Extraction and Isolation） 3、制备薄层色谱（PTLC） 一种是流动相靠毛细管作用力流经固定相 （传统的制备型薄层薄层色谱），另一些方法 是流动相靠外力强制...
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本文报告了构叶总黄酮甙的提取分离方法。
The method of extracting and isolating flavonoids from Leaves of Broussonetia Papyrifera (L)Vent was reported.
溶剂萃取技术作为一种有效的提取分离方法在铂族金属二次资源的回收中得到广泛重视。
Solvent extraction technique has been widely used in the recovery of platinum metals from secondary resources due to its strong extraction and separation ability.
近年来，国内外学者对其提取分离方法、分析方法、药理作用、结构修饰等方面进行了研究。
In recent years, domestic and foreign scholars have made researches on its extraction and separation methods, analytical methods, pharmacological effects, structural modification, and so on.
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