| 多指标正交优选肺宁合剂提取工艺 |
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| 引用本文： | 杨大凯,刘志辉,钱芳. 多指标正交优选肺宁合剂提取工艺[J]. 中国中医药信息杂志, 2008, 15(10) |
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| 作者姓名： | 杨大凯 刘志辉 钱芳 |
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| 作者单位： | 1. 南京中医药大学,江苏南京,210029
2. 江苏省中医院,江苏南京,210029 |
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| 摘 要： | 目的 优选肺宁合剂提取工艺.方法 采用正交设计对肺宁合剂水提工艺优化,以浸膏得率,正丁醇萃取得率、甘草酸含量、麻黄碱及伪麻黄碱含量作为指标.结果 肺宁合剂最佳提取工艺为:8倍量水提取2次,每次1 h.结论 优选出的方法 准确,重复性好,可用于工业化生产.
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| 关 键 词： | 肺宁合剂 正交试验 提取工艺 |
Optimization of Extracting Process of Feining Mixture with Orthogonal Design of Multi-indexes |
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| YANG Da-kai,LIU Zhi-hui,QIAN Fang. Optimization of Extracting Process of Feining Mixture with Orthogonal Design of Multi-indexes[J]. Chinese Journal of Information on Traditional Chinese Medicine, 2008, 15(10) |
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| Authors: | YANG Da-kai LIU Zhi-hui QIAN Fang |
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| Affiliation: | YANG Da-kai1,LIU Zhi-hui2,QIAN Fang2(1.Nanjing University of TCM,Nanjing 210029,China,2.Jiangsu Provincial Hospital of TCM,China) |
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| Abstract: | Objective To optimize the extracting process of the mixture of Feining.Methods Orthogonal design was used to optimize extracting process.The content of glycyrrhizicac,Ephedrine and Pseudoephedrin,and the extractive rate of water and n-butyl alcohol were indexes.Results The optimum water-extracting factors were 8 times of water,refluxing and extracting for 1 h,for 2 times.Conclusion The optimal extraction process is precise and repeatable,which can be used in industrial production. |
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| Keywords: | Feining mixture orthogonal design extraction process |
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