| 大孔树脂纯化抱茎苦荬菜总黄酮工艺研究 |
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| 引用本文： | 武惠斌,田义新,杨海峰,刘洋.大孔树脂纯化抱茎苦荬菜总黄酮工艺研究[J].人参研究,2011,23(1):19-21. |
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| 作者姓名： | 武惠斌 田义新 杨海峰 刘洋 |
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| 作者单位： | 吉林农业大学中药材学院·吉林长春·130118 |
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| 摘 要： | 目的:研究大孔树脂纯化抱茎苦荬菜总黄酮的工艺。方法:对影响XAD-16型树脂纯化工艺的各项因素进行分析。结果上样液浓度3mg/ml,样液pH为4,最大上样量为14.25 mg/g,以2BV/h吸附速率进行吸附,用6BV的80%乙醇以1BV/h的流速进行洗脱,经XAD-16型大孔吸附树脂纯化后的抱茎苦荬菜总黄酮纯度达89.1%,得率为49.78%。结论:优化后的各项参数条件下,XAD-16型大孔吸附树脂对抱茎苦荬菜总黄酮有良好的纯化效果。
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| 关 键 词： | 抱茎苦荬菜 总黄酮 XAD-16型大孔吸附树脂 纯化工艺 |
Research on Purifying Techniques of the Total Flavonoids in the Herb of Ixeris Sonchifolia with Macroporous Resin |
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| Authors: | WU Hui-bin TIAN Yi-xin YANG Hai-feng LIU Yang |
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| Institution: | WU Hui-bin,TIAN Yi-xin,YANG Hai-feng,LIU Yang(College of Traditional Chinese Medicinal Materials,Jilin Agricultural University,ChangChun Jilin 130118) |
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| Abstract: | Objective Research on a purification process for the total flavonoids form the herbs of Ixris Sonchifolia by macroporous resin.Methods Analyzing some factors in the purifying technique with the XAD-16 resin.Results It is found when the sampling concentration is 3mg/ml(pH=4),the largest volume is 14.25mg/g,and the dsorption rate is 2BV/h,the elution rate is 1BV/h with 6BV ethanol(80%),the desired purity of flavonods is 89.1%,and extraction rate is 49.78%.Conclusion The XAD-16 macroporous resin could gain the... |
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| Keywords: | Ixeris Sonchifolia Flavonoids XAD-16 macroporous resin Purification |
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