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wcy5945

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[求助] 求助,如何将发酵产物AA-2G分离纯化 已有1人参与

如何将发酵产物AA-2G分离纯化,AA-2G是VC葡萄糖苷,副产物有葡萄糖和VC,查了下文献说用阴阳离子交换树脂可以分离。但小弟没做过,求助各位大神,如何将AA-2G纯化
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qinnan

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【答案】应助回帖

感谢参与,应助指数 +1
我是做内生菌固体发酵产物分离的 ,应该和你分离的有相似之处的。先用不同的溶剂萃取发酵产物。如石油醚 ,乙酸乙酯,正丁醇 。分成几个极性。然后再用硅胶柱 凝胶柱 TLC 液相 实现分离。具体你可以去找文献 相信你会有思路的
2楼2014-07-16 21:52:59
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