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| 正交实验法优选黄芪中黄芪甲苷的水提取工艺 | |
| 引用本文： | 王书梅,程晓卫,吴立明.正交实验法优选黄芪中黄芪甲苷的水提取工艺[J].时珍国医国药,2006,17(12):2519-2520. |
| 作者姓名： | 王书梅 程晓卫 吴立明 |
| 作者单位： | 1. 南阳医学高等专科学校附属医院,河南,南阳,473058 2. 南阳医学高等专科学校,河南,南阳,473058 3. 南阳张仲景国医学院,河南,南阳,473061 |
| 摘 要： | 目的优选黄芪中黄芪甲苷的水提取工艺。方法采用L9(34)正交试验,以黄芪甲苷含量和出膏率为指标,考察提取次数、提取时间和加溶媒量对提取效果的影响。结果提取时间每次1 h,提取3次,每次加水10倍,为最佳工艺。结论该工艺合理,稳定可行,可为黄芪甲苷提取工艺的确定提供实验依据。 |
| 关 键 词： | 正交试验 黄芪 黄芪甲苷 提取工艺 |
| 文章编号： | 1008-0805（2006）12-2519-01 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-07-31 |
Study on the Extraction Technology for Satragalin root by Orthogonal Design |
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| WANG Shu-mei,CHENG Xiao-wei,WU Li-ming.Study on the Extraction Technology for Satragalin root by Orthogonal Design[J].Lishizhen Medicine and Materia Medica Research,2006,17(12):2519-2520. | |
| Authors: | WANG Shu-mei CHENG Xiao-wei WU Li-ming |
| Institution: | 1. Affiliated Hospital of Nanyang Vocational Medical College ,Nanyang 473058, China ;2. Nanyang Vocational Medical College ,Nanyang 473058, China ;3. Zhangzhongjing College of TCM,Nanyang 473061, China |
| Abstract: | Objective To optimize the extraction technology for satragalin from astroyalus dissolved in water.Methods The process was studied by orthogonal design L_9(3~4) with the extraction rate of astragalin as criteria,and three factors were chosen,including the decoct time,the decoct times and the water amount.Results The optimum process was as follows: the crude drug wasas extracted three times,1 h every time and 10 times water was added.Conclusion This technology is reasonable and practicable,which can be used as experimental basis for extraction techonlogy for stragalin. |
| Keywords: | Orthogonal test Astragalus root Satragalin Extraction technology |
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