| 响应曲面法优化淫羊藿黄酮提取工艺 |
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| 引用本文： | 林敏,张帆,吴冬青,安红钢,任雪峰.响应曲面法优化淫羊藿黄酮提取工艺[J].中兽医医药杂志,2012,31(6):16-19. |
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| 作者姓名： | 林敏 张帆 吴冬青 安红钢 任雪峰 |
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| 作者单位： | 河西学院甘肃省高校河西走廊特色资源利用省级重点实验室,甘肃张掖,734000 |
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| 基金项目： | 甘肃省教育厅研究生导师资助项目，甘肃省高校河西走廊特色资源利用省级重点实验室科研资助项目 |
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| 摘 要： | 在单因素试验基础上,采用响应面法的(Box-Benhnken)组合设计原理,对淫羊藿总黄酮的提取工艺参数进行优化。淫羊藿总黄酮的最佳提取工艺条件为:提取时间1.73 h、水料比31∶1(mL/g),温度67.5℃、乙醇浓度79%,淫藿黄酮类化合物的平均提取率为2.054%,比理论预测值高0.08%。
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| 关 键 词： | 淫羊藿 总黄酮 提取 响应面分析 |
Optimization of the extraction process for flavonoids in Herba Epimedii by response surface method |
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| LIN Min,ZHANG Fan,WU Dong-qing,AN Hong-gang,REN Xue-feng.Optimization of the extraction process for flavonoids in Herba Epimedii by response surface method[J].Journal of Traditional Chinese Veterinary Medicine,2012,31(6):16-19. |
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| Authors: | LIN Min ZHANG Fan WU Dong-qing AN Hong-gang REN Xue-feng |
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| Institution: | (Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities, Hexi University, Zhangye Gansu 734000, China) |
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| Abstract: | On the basis of single factor experiment,the conditions for extracting flavonoids from Herba Epimedii were optimized with response surface method （RSM）. The optimal conditions for flavones extraction were obtained as follows： extraction temperature of 67.5℃ ,water/solid ratio of 31, extraction time of 1.73 h,and ethanol concentration of 79%. Under the above conditions,the one-time extraction rate was up to 2.054%,which was 0.08% more than the theoretical value. |
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| Keywords: | Herba Epimedii flavonoids extraction response surface experiment |
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