| 微波提取伏毛铁棒锤总生物碱工艺的优化 |
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| 引用本文： | 刘立红,梁永锋,刘世巍,丁建海.微波提取伏毛铁棒锤总生物碱工艺的优化[J].安徽农业科学,2010,38(36):20616-20618. |
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| 作者姓名： | 刘立红 梁永锋 刘世巍 丁建海 |
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| 作者单位： | 宁夏师范学院化学与化学工程学院,宁夏固原,756000;宁夏师范学院化学与化学工程学院,宁夏固原,756000;宁夏师范学院化学与化学工程学院,宁夏固原,756000;宁夏师范学院化学与化学工程学院,宁夏固原,756000 |
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| 基金项目： | 宁夏回族自治区科技攻关项目资助 |
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| 摘 要： | 目的]优化微波提取伏毛铁棒锤(Aconitum flavum)中总生物碱的工艺,为伏毛铁棒锤生物碱的开发应用奠定基础。方法]在单因素试验的基础上,通过正交试验优化伏毛铁棒锤生物碱的提取工艺。结果]伏毛铁棒锤生物碱的最佳提取工艺为:提取时间为8min,料液比为1∶10,提取温度为40℃,提取溶剂的pH值为3.0。在最佳提取条件下,伏毛铁棒锤总生物碱提取率为0.59%。结论]该试验得到伏毛铁棒锤生物碱的最佳提取工艺,为伏毛铁棒锤生物碱的开发应用奠定了基础。
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| 关 键 词： | 伏毛铁棒锤(Aconitum flavum) 生物碱 微波提取工艺 优化 |
Optimization of Microwave Extraction Process of Total Alkaloid from Aconitum flavum |
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| Institution: | LIU Li-hong et al (College of Chemistry and Chemical Engineering; Ningxia Normal University; Guyuan; Ningxia 756000); |
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| Abstract: | Objective] To optimize the microwave extraction process of total alkaloid from Aconitum flavum,so as to lay the foundation for the development and application of total alkaloid from Aconitum flavum.Method] The extraction process of total alkaloid from Aconitum flavum was optimized by orthogonal test based on single factor test.Result] The optimal extraction conditions were as following: 8 min of extraction duration,1∶10 of solid to liquid ratio,40 ℃ of extraction temperature and extraction solvent pH value of 3.0.Under the optimum extraction process,yield of total alkaloid from Aconitum flavum reached as high as 0.59%.Conclusion] The optimum extraction conditions are obtained in this study,which will provide basis for the development and application of total alkaloid from Aconitum flavum. |
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| Keywords: | Aconitum flavum Total alkaloid Microwave extraction process Optimization |
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