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| 晕宁颗粒的提取工艺研究 | |
| 引用本文： | 谈碹忠,丁毅,金晓琴,徐娟.晕宁颗粒的提取工艺研究[J].中国药师,2008,11(8). |
| 作者姓名： | 谈碹忠 丁毅 金晓琴 徐娟 |
| 作者单位： | 1. 南京中医药大学,南京,210029;南京中医药大学第三附属医院 2. 南京中医药大学第三附属医院 3. 南京中医药大学,南京,210029 |
| 摘 要： | 目的：优选晕宁颗粒提取工艺。方法：用正交设计试验优选水和醇提工艺条件。结果：乙醇提取的最佳条件：8倍量70％乙醇提取3次，每次2h；水提取的最佳条件：加10倍量水，浸泡0．5h，提取2次，每次1．5h。结论：本工艺稳定可行，为晕宁颗粒提取工艺的优选提供了依据。 |
| 关 键 词： | 晕宁颗粒 提取工艺 正交试验 |
Study on Extraction Process of Yunning Granules |
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| Tan Xuanzhong Ding Yi Jin Xiaoqin Xu Juan.Study on Extraction Process of Yunning Granules[J].China Pharmacist,2008,11(8). | |
| Authors: | Tan Xuanzhong Ding Yi Jin Xiaoqin Xu Juan |
| Institution: | Tan Xuanzhong~(1,2) Ding Yi~2 Jin Xiaoqin~1 Xu Juan~1 (1.Nanjing University of TCM,Nanjing 210029,China,2.Third Affiliated Hospital of Nanjing University of TCM) |
| Abstract: | Objective:To explore optimization of extraction process of Yunning granules.Method:The orthogonal test was used op- timize the extraction process.Result:The optimum ethanol-extraction technique was to extract with 70% alcohol for 3 times,then 8 times amount,refluxed 2 h.The optimum water-extraction technique was to soak 0.5 h,ten times of water as much as weigh of total drugs and extract 2 times,1.5 h each time.Conclusion:This craft was stable,reasonable and it can be used to prepare Yunning granules. |
| Keywords: | Yunning granules Extraction process Orthogonal design |
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