Juemingzi extracts were prepared with ethyl acetate, n-butanol and water respectively.
以决明子为原料，分别用乙酸乙酯、正丁醇和水制备粗提取物。
Results The optimal process was determined as follows, Heshouwu and Zexie were extracted by adding 8 times of 90% alcohol, Juemingzi and Shanzha were extracted by adding 10 times of 70% alcohol.
结果提取工艺中的最佳提取溶剂的用量为：加8倍量90%乙醇提取制何首乌和泽泻、10倍量70%乙醇提取决明子和山楂和选择加8倍量水进行煎煮。
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