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| 冬凌草渗漉提取工艺研究 | |
| 引用本文： | 俞莉,殷明文,吕洁丽,贾安,袁珂. 冬凌草渗漉提取工艺研究[J]. 时珍国医国药, 2007, 18(3): 644-645 |
| 作者姓名： | 俞莉 殷明文 吕洁丽 贾安 袁珂 |
| 作者单位： | 1. 平顶山工学院,河南,平顶山,467000 2. 郑州大学,河南,郑州,450003 3. 河南中医学院药学院,河南,郑州,450003 |
| 摘 要： | 目的采用正交试实验法研究冬凌草的渗漉提取工艺。方法以冬凌草甲素的含量为考察指标,选择浸泡时间、渗漉流速、收集量3个因素,每个因素3个水平进行实验。结果优选出渗漉提取的最佳工艺为A2B1C3,即用95%乙醇浸泡12 h后,以每公斤药材每分钟3 m l流速渗漉,收集10倍量渗漉液。结论采用该法提取具有提取快速、节省溶剂,有效成分提取率高等优点。 |
| 关 键 词： | 渗漉提取 冬凌草 正交实验 冬凌草甲素 |
| 文章编号： | 1008-0805（2007）03-0644-01 |
| 收稿时间： | 2006-06-23 |
| 修稿时间： | 2006-06-232006-12-02 |
Studies on Percolation Extraction Process of Rabdosia rubescens |
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| YU Li,YIN Ming-wen,L Jie-li,JIA An,YUAN Ke. Studies on Percolation Extraction Process of Rabdosia rubescens[J]. Lishizhen Medicine and Materia Medica Research, 2007, 18(3): 644-645 | |
| Authors: | YU Li YIN Ming-wen L Jie-li JIA An YUAN Ke |
| Affiliation: | 1. Pingdingshan College of Industry, Pingdingshan 467000 , China; 2. Zhengzhou University, Zhengzhou 450003, China; 3. College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou 450003, China |
| Abstract: | ObjectiveTo study the percolation extraction process of Rabdosia rubescens by orthogongal texts.MethodsSoaking time,flow speed and volume of collection solution were the three factors,and three levels of each factor were condrected to optimize the extraction process.ResultsThe best process was A2B1C3,i.e.extracting with 95% EtOH that soaking 12 h,the flow rate was 3 ml.each kilogram materia medica each minite is 3 and ten times the volume of percolation solution were collected.ConclusionThe Method has the advantage of rapid extraction speed,saving solvent,higher extraction rate etc. |
| Keywords: | Percolation extracting Rabdosia rubescens Orthogonal test Oridonin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |