• ConclusionThe co-utilization of silica gel column and gel chromatography can greatly improve the efficiency of isolation and purification.

    结论硅胶色谱凝胶柱色谱混合利用可以提高供试品的分离纯化效果

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  • METHODS ? The isolation and purification was performed by silica gel column chromatography and the structures were identified by spectral analysis.

    硅胶分离纯化,用光谱法进行结构鉴定

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  • Methods:The isolation and purification were carried out by repeated silica gel column chromatography, and the chemical structures were determined by physicochemical properties and spectral analysis.

    方法采用反复硅胶色谱、葡聚糖凝胶色谱等分离纯化通过理化常数波谱分析鉴定其化学结构

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  • Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.

    方法纯净水提取,溶剂萃取大孔吸附树脂硅胶色谱分离等方法分离纯化亚麻根微量成分,通过波谱分析鉴定化合物的结构。

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  • Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.

    方法纯净水提取,溶剂萃取大孔吸附树脂硅胶色谱分离等方法分离纯化亚麻根微量成分,通过波谱分析鉴定化合物的结构。

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