| 正交试验优选滋肾颗粒的提取工艺 |
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| 引用本文： | 侯励,黄佩琨,李志国.正交试验优选滋肾颗粒的提取工艺[J].中药材,2005,28(5):423-425. |
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| 作者姓名： | 侯励 黄佩琨 李志国 |
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| 作者单位： | 暨南大学附属第一医院,广州,510630 |
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| 摘 要： | 目的:优选滋肾颗粒的提取工艺.方法:以浸膏得率和总蒽醌含量为指标,采用L9(3)4正交试验对滋肾颗粒的提取工艺进行优选.结果:最佳提取工艺为提取时间2 h、1.5 h,加水8倍量,提取2次,水溶液浓缩至相对密度1.10,加乙醇至含醇量为70%,静置24 h.结论:优选后的提取工艺、合理、稳定,适用于大生产.
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| 关 键 词： | 滋肾颗粒 提取工艺 正交试验 |
| 修稿时间： | 2005年2月4日 |
Extracting Techniques for Optimizing Zi Shen Granule by Orthogonal Text |
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| HOU Li,Huang Peikun,Li Zhiguo.Extracting Techniques for Optimizing Zi Shen Granule by Orthogonal Text[J].Jorunal of Chinese Medicinal Materials,2005,28(5):423-425. |
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| Authors: | HOU Li Huang Peikun Li Zhiguo |
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| Institution: | The First Affiliated Hospital of Jinan University, Guangzhou. |
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| Abstract: | Objective:To optimize the extracting techniques for Zi Shen Granule.Methods:By taking the rate of extractum and the total of anthraquinone as the indexes components,the extraction techniques were optimized for Zi Shen Granule through L 9(3)4 orthogonal text.Results:The best condition is twice extraction by 2h or 1.5h,to add octuple water.Then the water solution was concentrated to relative concentration 1.10,and adds ethanol to 70% alcohol Concentration,then stewing 24h.Conclusion:The optemized extraction technique is rational and jarless and ideal for mass production. |
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| Keywords: | Zi Shen Granule Extraction technology Orthogonal text |
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