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用薄层层析法对互隔交链孢霉粗提物进行了分析,了解其组成情况及各成分极性大小,然后用小型色谱法进行预试,选择到硅胶柱层析最佳洗脱系统,并为洗脱过程中监测分离效果和外环境中毒素的检测找到了简单可靠的方法。
The crude extracts of Alternaria alternifolia were analyzed by thin layer chromatography to understand its composition and polarity of each component, and then pre-tested with a small chromatographic method and selected for optimal elution on silica gel column chromatography. System, and found a simple and reliable method for monitoring the separation effect during the elution process and the detection of toxins in the external environment.