The purity of isoquercitrin was isolated with a gel column.

酶反应产物用硅胶柱层析法提取,可以得到高纯度的异槲皮甙.

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The results were: 1. Formononetin was separated by optimized chromatography method with silica gel column . 2.

结果如下: 1. 优化硅胶层析柱法,从红车轴草中分离出刺芒柄花素.

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Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside.

结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.

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A procedure for preparative separation of purified cellooligosaccharides was developed by polyacrylamide gel column.

利用聚丙烯酰胺凝胶柱可分离制备纤维低聚糖.

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Sal - gel column is a new - type of chromatographic column with high temperatures tolerance , excellent separation and repeatability.

摘要溶胶 - 凝胶柱是一种新型色谱柱,具有耐高温 、 分离效果佳、重现性好、制作工艺简单等特点.

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