| 白头翁汤提取工艺试验研究 |
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| 引用本文： | 时维静,崔全民,李立顺. 白头翁汤提取工艺试验研究[J]. 中国实验方剂学杂志, 2006, 12(5): 1-2 |
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| 作者姓名： | 时维静 崔全民 李立顺 |
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| 作者单位： | 安徽科技学院,安徽,凤阳,233100 |
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| 基金项目： | 安徽省教育厅资助项目（2003KJ066） |
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| 摘 要： | 目的：筛选最佳白头翁汤提取工艺条件.方法：观察白头翁汤不同水提液中的沉淀量.采用正交设计法,以得膏率、小檗碱含量为指标,考察加水倍数,浸提时间,浸提次数,对该方提取的影响.结果：浸提次数是影响最大的因素.结论：白头翁汤提取工艺最优条件是浸提次数为3次,浸提时间为0.5小时,加水量为9倍药材量.
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| 关 键 词： | 白头翁汤 正交设计 提取工艺 干膏得率 小檗碱含量 |
| 文章编号： | 1005-9903（2006）05-0001-03 |
| 收稿时间： | 2005-02-20 |
| 修稿时间： | 2005-02-20 |
The Experimental Study on Extraction Process of Pulsatilla Decoction |
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| SHI Wei-jing,CUI Quan-ming,LI Li-shun. The Experimental Study on Extraction Process of Pulsatilla Decoction[J]. China Journal of Experimental Traditional Medical Formulae, 2006, 12(5): 1-2 |
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| Authors: | SHI Wei-jing CUI Quan-ming LI Li-shun |
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| Affiliation: | Anhui Science and Technology University, Fengyang Anhui 233100, China |
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| Abstract: | Objective:To screen the optimal extraction process and condition of Pulsatilla Decoction.Methods:The amounts of sediment of water-extraction were observed.The factors of affecting extraction of effective ingredients including the added amount of water,the extracting time and times of extraction were studied by orthogonal design with the yield rate of dry extract and content of berberine hydrochloric as the indicator.Results:the times of extraction were the most significant affecting factor.Conclusion:The optimum condition for the extraction of pulsatilla Decoction was 3 times extraction,0.5 h for extraction process and 9 times amount of water more than material medica. |
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| Keywords: | Pulsatilla Decoction Orthogonal design Extraction process Dry extract yielding rate content ofberberine hydrochloric |
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