| 引用本文:张宏梅1，姚鑫2，崔佰吉1，马冬飞1.返魂草有效成分的提取工艺研究[J].世界中医药,2015,10(09):. |
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| 返魂草有效成分的提取工艺研究 |
| Research on the Extracting Process of the Active Ingredient from Senecio cannabifolius Less |
| 投稿时间：2015-07-08 |
| DOI：10.3969/j.issn.1673-7202.2015.09.032 |
| 中文关键词: 返魂草 黄酮 正交设计 提取工艺 |
| English Keywords:Senecio cannabifolius Less Flavonoids Orthogonal design Extracting process |
| 基金项目:吉林省教育厅，吉教科合字［2014］第549号 |
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| 中文摘要: |
| 目的：优化返魂草总黄酮的提取工艺。方法：以返魂草中总黄酮含量为考察指标，通过单因素实验考察超声时间、温度、功率等对返魂草有效成分含量的影响，采用正交设计实验法确定最佳提取工艺。结果：乙醇回流法提取最佳工艺为：提取时间150 min，溶剂70%乙醇，液料比22∶1。结论：乙醇回流法提取返魂草总黄酮操作方便，工艺稳定，重现性好，适于工业化生产。 |
| English Summary: |
| To optimize extracting process of flavonoids from Senecio cannabifolius Less. Methods： The ultrasonic time， the optimum extraction conditions and the material ratio were investigated by single element experiment; the optimum extraction conditions were investigated by orthogonal design and with flavonoids from Senecio cannabifolius Less as the content index by Uv results. Results： The best optimum extracting condition was under 70% ethanol， material ratio 22：1， and extracting time lasting for 150 mins. Conclusion： The method is simple， convenient and can be controlled easily， and suitable for the determination of Senecio cannabifolius Less. |
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