| 长春七中总香豆素提取工艺研究 |
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| 引用本文： | 曹军毅,高培红,宋小妹.长春七中总香豆素提取工艺研究[J].陕西中医学院学报,2006,29(4):56-57. |
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| 作者姓名： | 曹军毅 高培红 宋小妹 |
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| 作者单位： | 陕西中医学院 |
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| 摘 要： | 目的筛选长春七总香豆素的最佳提取工艺。方法采用正交实验设计L9(34)考察乙醇浓度、乙醇用量、提取时间、提取次数4个因素对提取工艺的影响,以蛇床子素为对照品,用UV-1102型紫外-可见分光光度计测定总香豆素含量。结果长春七中总香豆素含量的最佳提取工艺为D3A3B2C1即:55%乙醇,5倍药材量乙醇体积,提取3次,每次1 h。结论本方法工艺合理,可为工业化大生产提供参考。
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| 关 键 词： | 长春七 总香豆素 提取工艺 |
| 文章编号： | 1002-168X（2006）04-0056-02 |
| 收稿时间： | 2005-12-31 |
| 修稿时间： | 2005年12月31 |
Technology Research on Extracting Total Cumarin From Radix Sesali |
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| Cao junyi,Gao peihong,Song Xiaomei.Technology Research on Extracting Total Cumarin From Radix Sesali[J].Journal of Shaanxi College of Traditional Chinese Medicine,2006,29(4):56-57. |
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| Authors: | Cao junyi Gao peihong Song Xiaomei |
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| Institution: | Graduate of 2003 Grade in Shaanxi University of TCM, Xianyang Shaanxi 712046 |
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| Abstract: | Objective To select the maximal technology of extracting total cumarin from Radix Sesali.Method According to orthogonal test design L_9(3~4),observed effect on the technology of the four following factors-ethanol concentration,ethanol content,extracting time and number of extracting times.Then with substance of Fructus Cniidii as control product,determined content of total cumarin using UV-1102 ultraviolet-visible spectrophotometer.Result The best technology is D_3A_3B_2C_1,that is,55% ethanol,ethanol volume of five times the raw drugs,three times of extracting,and 1 hour a time.Conclusion the technology is rational as to be referential for industrialized production. |
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| Keywords: | Radix Sesali Total Cumarin Extracting Technology |
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