| 蒙药小白蒿总黄酮物质提取工艺的优化 |
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| 引用本文： | 裴乐,李锋,刘秀丽,乔健敏,范金林,侯勇跃.蒙药小白蒿总黄酮物质提取工艺的优化[J].畜牧与饲料科学,2018,39(7):26-26. |
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| 作者姓名： | 裴乐 李锋 刘秀丽 乔健敏 范金林 侯勇跃 |
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| 作者单位： | [1]内蒙古自治区农牧业科学院兽医研究所,内蒙古呼和浩特010031;[2]呼和浩特市赛罕区农牧业局,内蒙古呼和浩特010020 |
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| 基金项目： | 内蒙古科技厅创新基金项目(2016CXJJM020);内蒙古自治区科技计划项目;国家重点研发计划项目(YS2017YFGH000593)。 |
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| 摘 要： | 旨在筛选蒙药小白蒿总黄酮的最佳提取工艺。利用单因素试验设计法,分别考查溶剂种类及其浓度、小白蒿与溶剂的料液比、提取温度和提取时间等影响小白蒿总黄酮提取效果的因素。结果表明,小白蒿总黄酮类物质的最佳提取工艺是:提取溶剂选用60%的乙醇,小白蒿与60%乙醇的料液比为1∶25,提取温度为70℃,提取时间为4h。研究结果为小白蒿有效成分的高效提取及临床应用提供了试验基础。
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Optimization of Extraction Process of Total Flavonoids from Artemisia frigida,a Traditional Mongolian Medicine |
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| Abstract: | The present study was designed to screen the optimized extraction process of total flavonoids from Artemisia frigida,a traditional Mongolian medicine.The influences of the factors associated with the extraction efficiency of total flavonoids from Artemisia frigida,including solvents and their corresponding concentrations,solid-liquid ratio of Artemisia frigida and solvents,extraction temperatures,and extraction times,were assessed by using single factor experimental design.The results showed that the optimized extraction process of total flavonoids from Artemisia frigida was as followed:the best extraction solvent was ethanol and its concentration was 60%,the solid-liquid ratio of Artemisia frigida and 60%ethanol was 1∶25,the extraction temperature was 70℃,and the extraction time was 4 h.Our results provide experimental basis for the high-efficiency extraction and clinical use of effective components of Artemisia frigida. |
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