This experiment extracted and separated coenzyme Q10 from wheat skin using the method of ethanol extraction .The results showed that optimum conditions of ethanol extraction were ethanol concentration 95%, temperature 70 ℃, extraction time 80 min and ratio of material to ethanol 1 ∶ 25, the process is relatively simple,Q10 amount of attaining satisfactory standards. The study aimed to provide scientific method for the extraction and separation of coenzyme Q10 from wheat skin.%利用乙醇提取法从麦麸中分离提取辅酶Q10。结果表明，最佳提取条件为：乙醇浓度95%、料液比1∶25（g/mL）、回流温度70℃和回流时间80 min。该提取工艺相对比较简单，为麦麸中辅酶Q10的提取分离提供方法。
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