| 正交试验优选郁乐舒颗粒中柴胡的提取工艺 |
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| 引用本文： | 方道硕.正交试验优选郁乐舒颗粒中柴胡的提取工艺[J].中国药房,2007,18(18):1383-1384. |
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| 作者姓名： | 方道硕 |
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| 作者单位： | 成都铁路中心医院药剂科,成都市,610081 |
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| 摘 要： | 目的:优选郁乐舒颗粒中柴胡的提取工艺。方法:采用正交试验法,以柴胡皂苷a、干膏收率等多指标综合评分筛选柴胡最佳提取工艺。结果:最佳提取工艺为加7倍量的60%乙醇,回流提取2次,每次1h。结论:优选的提取工艺设计合理、结果稳定、提取率高。
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| 关 键 词： | 柴胡 柴胡皂苷a 正交试验 提取工艺 |
| 文章编号： | 1001-0408（2007）18-1383-02 |
| 收稿时间： | 2006-12-01 |
| 修稿时间： | 2006-12-012007-03-05 |
Optimization of the Extraction Process of Saikosaponin from Yuleshu Granule by Orthogonal Experiment |
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| FANG Daoshuo.Optimization of the Extraction Process of Saikosaponin from Yuleshu Granule by Orthogonal Experiment[J].China Pharmacy,2007,18(18):1383-1384. |
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| Authors: | FANG Daoshuo |
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| Institution: | Dept, of Pharmacy, Chengdu Railway Central Hospital,Chengdu 610081, China |
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| Abstract: | OBJECTIVE: To optimize the extraction process of Radix Bupleuri in Yuleshu granule. METHODS: The extraction process of Radix Bupleuri was optimized by orthogonal experiment with the extract yields of Saikosaponin-a and dry extract taken as observing indexes. RESULTS: The optimal extraction process was as follows: 7 times of 60% alcohol was added and reflux extraction was performed twice ( one hour in each time) . CONCLUSION: The optimized extraction process is reasonable in design, stable in results and high in extraction yield. |
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| Keywords: | Radix Bupleuri Saikosaponin-a Orthogonal experiment Extraction process |
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