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用简单硅胶柱层析系统及实验室常用仪器和试剂,从大量互隔交链孢霉培养物中提取分离与纯化出七种化学物质(其中有些是已知化合物),避免了使用大型仪器设备和昂贵的药品。
With simple silica gel column chromatography system and commonly used laboratory instruments and reagents, seven chemical substances (some of which are known compounds) were extracted, purified and purified from a large number of cultures of Alternaria alternata, avoiding the use of large-scale equipment. And expensive medicines.