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Purification of rutin by the method of changing the molecular form
Author(s): 
Pages: 683-684
Year: Issue:  11
Journal: QILU PHARMACEUTICAL AFFAIRS

Keyword:  芦丁精制分子形态;
Abstract: 目的 建立一种制备高纯度芦丁的方法并适合进行工业规模生产.方法 其方法是使芦丁、结晶水及溶剂形成氢键缔合物,改变芦丁的分子形态以增加芦丁的溶解度,并通过溶剂夺取结晶水恢复芦丁的平面结构形态使芦丁结晶析出.结果 制备的芦丁纯度高,其含量为100%左右.结论 采用该方法精制芦丁各项质量指标稳定,且收率较传统方法提高10%左右.
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