| 山核桃果皮醌的提取分离条件研究 |
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| 引用本文： | 陈向明,吴晓飞.山核桃果皮醌的提取分离条件研究[J].安徽农业科学,2010,38(5):2574-2576. |
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| 作者姓名： | 陈向明 吴晓飞 |
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| 作者单位： | 合肥学院生物与环境工程系,安徽合肥,230022 |
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| 基金项目： | 安徽省高校省级自然科学基金资助项目(2006KJ190B) |
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| 摘 要： | 目的]确定山核桃果皮醌的最佳提取工艺。方法]以新鲜山核桃果皮为原料,采用不同溶剂萃取其中的总醌,通过单因素试验考察溶剂种类、提取温度、提取时间及料液比等对醌提取率的影响,通过正交试验对醌提取工艺进行优化。结果]单因素试验结果表明,最佳提取溶剂为70%乙醇,最佳提取时间为3 h,最佳提取温度为70℃,最佳料液比为1∶15（g/ml）。正交试验结果表明,山核桃果皮醌的最佳提取工艺为：70%乙醇为提取剂,料液比1∶15（g/ml）,提取温度60℃,提取时间2 h,此条件下,总醌得率达0.84%。结论]该研究优化了山核桃果皮醌的提取工艺。
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| 关 键 词： | 山核桃果皮 醌 正交试验 提取工艺 |
Study on Extraction and Separation Conditions of Quinone from Carya cathayensis Peel |
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| CHEN Xiang-ming et al.Study on Extraction and Separation Conditions of Quinone from Carya cathayensis Peel[J].Journal of Anhui Agricultural Sciences,2010,38(5):2574-2576. |
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| Authors: | CHEN Xiang-ming |
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| Institution: | Biological and Environmental Engineering Department;Hefei University;Hefei;Anhui 230022 |
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| Abstract: | Objective] The aim was to deter mine the optimum extraction process of quinone from Carya cathayensis peel.Method] With fresh peel of C.cathayensis as the material,the total quinone in it was extracted with different solvents,and the effects of solvent types,extraction temperature,extraction time and solid-liquid ratio on extraction rate of quinone were studied through single factor test.The extraction process of quinone was optimized through orthogonal test.Result] The results of single factor test show... |
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| Keywords: | Carya cathayensis peel Quinone Orthogonal test Extraction process |
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