| 正交试验法优选大连翘胶囊提取工艺 |
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| 引用本文： | 张素方,程怡,麦艳珍,赵菊香,余秋强,邓妙丽.正交试验法优选大连翘胶囊提取工艺[J].中国实验方剂学杂志,2012,18(5):41-44. |
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| 作者姓名： | 张素方 程怡 麦艳珍 赵菊香 余秋强 邓妙丽 |
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| 作者单位： | 广州中医药大学,广州,510006 |
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| 摘 要： | 目的:优选大连翘胶囊提取工艺条件.方法:采用L9(34)正交试验设计,以浸膏得率、正丁醇萃取部位得率、乙酸乙酯萃取部位得率、连翘苷含量为评价指标筛选最佳提取工艺,采用高效液相色谱法测定连翘苷含量.结果:正交试验所得的最佳提取条件为加水量8倍,提取次数2次,每次2h.结论:该提取工艺合理、稳定、可行.
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| 关 键 词： | 提取工艺 正交试验 正丁醇萃取部位得率 乙酸乙酯萃取部位得率 连翘苷 |
| 收稿时间： | 2011/10/26 0:00:00 |
Optimization of Extraction Technology for Dalianqiao Capsule by Orthogonal Design Method |
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| ZHANG Su-fang,CHENG Yi,MAI Yan-zhen,ZHAO Ju-xiang,YU Qiu-qiang and DENG Miao-li.Optimization of Extraction Technology for Dalianqiao Capsule by Orthogonal Design Method[J].China Journal of Experimental Traditional Medical Formulae,2012,18(5):41-44. |
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| Authors: | ZHANG Su-fang CHENG Yi MAI Yan-zhen ZHAO Ju-xiang YU Qiu-qiang and DENG Miao-li |
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| Institution: | Guangzhou University of Chinese Medicine, Guangzhou 510006, China;Guangzhou University of Chinese Medicine, Guangzhou 510006, China;Guangzhou University of Chinese Medicine, Guangzhou 510006, China;Guangzhou University of Chinese Medicine, Guangzhou 510006, China;Guangzhou University of Chinese Medicine, Guangzhou 510006, China;Guangzhou University of Chinese Medicine, Guangzhou 510006, China |
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| Abstract: | Objective: To optimize extraction technology of Dalianqiao capsule. Method: L9(34) orthogonal design was used to select optimum extraction technology.Yield of extract,yield of n-butanol extraction site,yield of ethyl acetate extraction part and the content of phillyrin were used as criteria.The content of phillyrin was determined by HLPC. Result: Optimal extraction technology was as follow:extracted 2 times with 8 times the amount of water for 2 h each time. Conclusion: This extraction technology was reasonable, stable and feasible. |
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| Keywords: | extraction technology orthogonal test yield of n-butanol extraction site yield of ethyl acetate extraction part phillyrin |
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