| 正交设计法优化伏毛铁棒锤根中总生物碱的提取工艺 |
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| 引用本文： | 刘世巍,刘立红,杨敏丽,张广宏,梁永锋.正交设计法优化伏毛铁棒锤根中总生物碱的提取工艺[J].安徽农业科学,2008,36(21). |
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| 作者姓名： | 刘世巍 刘立红 杨敏丽 张广宏 梁永锋 |
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| 作者单位： | 1. 宁夏师范学院化学化工学院,宁夏固原,756000
2. 宁夏大学能源化工重点实验室,宁夏银川,750021 |
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| 基金项目： | 宁夏高等学校科研项目，国家自然科学基金，宁夏师范学院基金 |
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| 摘 要： | 目的]考察伏毛铁棒锤根中总生物碱的最佳提取工艺。方法]采用滴定法测定总生物碱的含量,通过正交设计方法,以总生物碱得率为考察指标,优化总生物碱的提取工艺。结果]总生物碱最佳提取工艺条件为10倍量60%乙醇在40℃超声提取30min。结论]在最佳工艺条件下,总生物碱得率为0.51%。
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| 关 键 词： | 伏毛铁棒锤根 总生物碱 正交设计 提取 |
Optimization of the Extraction Technology for Total Alkaloids in the Root of Aconitum flavum by Orthonal Design |
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| LIU Shi-wei et al.Optimization of the Extraction Technology for Total Alkaloids in the Root of Aconitum flavum by Orthonal Design[J].Journal of Anhui Agricultural Sciences,2008,36(21). |
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| Authors: | LIU Shi-wei |
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| Abstract: | Objective] The aim of the research was to optimize extraction technology for total alkaloids in the root of Aconitum flavum.Methods] The titration method was used to determine the content of total alkaloids.According to the yield of total alkaloids, the single factor test and the orthogonal design were used to optimize the extraction technology of total alkaloids.Results] The optimal extraction method was 40 ℃, 30min, 10-fold of 60% ethanol.Conclusion] Under the optimal conditions, the yield of total alkaloids was 0.51%. |
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| Keywords: | Root of Aconitum flavum Total alkaloids Orthogonal design Extraction |
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