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| 正交设计优化冬虫夏草多糖的提取工艺 | |
| 引用本文： | 张国华,李绍平,季晖,李萍.正交设计优化冬虫夏草多糖的提取工艺[J].安徽医药,2004,8(6):404-405. |
| 作者姓名： | 张国华 李绍平 季晖 李萍 |
| 作者单位： | 1. 安徽医科大学第一附属医院药剂科,安徽,合肥,230022 2. 安徽医科大学第一附属医院药剂科,安徽,合肥,230022;澳门大学中华医药研究所,澳门 3. 中国药科大学,江苏,南京,210038 |
| 摘 要： | 目的优化冬虫夏草多糖的提取工艺.方法采用正交实验设计,以多糖量为指标,优化冬虫夏草多糖水提取和醇沉淀工艺.结果冬虫夏草多糖水提取最佳条件:加水量10:l,提取时间0.5 h,提取次数3次;醇沉淀最佳条件:水提液浓度0.5 g生药/ml,醇浓度67%,醇沉方式流入.结论优化的冬虫夏草多糖水提醇沉工艺简便、合理、可行. |
| 关 键 词： | 冬虫夏草 多糖 正交设计 |
| 文章编号： | 1009-6469(2004)06-0404-02 |
| 修稿时间： | 2004年5月3日 |
Optimum extraction of polysaccharide from cordyceps sinensis established by orthogonal test |
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| ZHANG Guo-hua ,LI Shao-ping ,JI Hui ,Li Ping.Optimum extraction of polysaccharide from cordyceps sinensis established by orthogonal test[J].Anhui Medical and Pharmaceutical Journal,2004,8(6):404-405. | |
| Authors: | ZHANG Guo-hua LI Shao-ping JI Hui Li Ping |
| Institution: | ZHANG Guo-hua 1,LI Shao-ping 1,2,JI Hui 3,Li Ping 3 |
| Abstract: | Aim To select the optimum extracting procedure for polysaccharide from cordyceps sinensis. Methods The optimum extracting procedure was selected with the content from cordyceps sinensis by orthogonal test design. Reslts The optimum extracting procedure was determined with 10 times of water decocting 0.5 h and 3 times, and the solution were concetrated to 0.5 g cordyceps sinensis per milliliter andrecipitated with 67% alcohol. Conclusion The optimum extracting procedure was simple, resonable and reliable. |
| Keywords: | cordyceps polysaccharide orthogonal test |
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