METHODS By changing the molecular form rutin molecule will lose a water of crystallization and return to the plane form and then Rutin was separated out.

• 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。