| 满山香子多糖的膜分离研究 |
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| 引用本文： | 邓胜平,李俊,温桂清,苏小建.满山香子多糖的膜分离研究[J].广西轻工业,2006,22(4):6-9,15. |
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| 作者姓名： | 邓胜平 李俊 温桂清 苏小建 |
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| 作者单位： | 1. 广西师范大学资源与环境学系,广西,桂林,541004;广西斯达药业有限公司,广西,桂林,541004
2. 广西师范大学资源与环境学系,广西,桂林,541004 |
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| 摘 要： | 研究以满山香子为原料提取多糖的过程及工艺。利用超滤膜分离装置进行满山香子多糖的分离,对影响超滤的工艺条件,如压力、温度、时间进行考察,确定最佳的提取条件:满山香子∶水=1∶20,提取温度80℃,提取时间2h。提取物的多糖含量5.65%,超滤后的提取物中多糖含量达到80.29%,提取物得率为1.19%。
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| 关 键 词： | 满山香子 多糖 超滤 提取工艺 |
Study on membrane separation technology in extracting polysaccharide from seed of schisandra propinqua(wall)hook. f. et thoms |
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| Deng Shengping,Li Jun,Wen Guiqing,Su Xiaojian.Study on membrane separation technology in extracting polysaccharide from seed of schisandra propinqua(wall)hook. f. et thoms[J].Guangxi Journal of Light Industry,2006,22(4):6-9,15. |
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| Authors: | Deng Shengping Li Jun Wen Guiqing Su Xiaojian |
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| Abstract: | The extracting technology of polysaccha-ride from seed of schisandra propinqua(wall)hook.f.et thoms,and the purification of the crude poly-saccharide with ultra filtration technology were introduced.The optimum extracting condition were obtained as follow: material-water 1∶20,T=80℃,t=2h,the contents of polysaccharide in extract is 5.65%.The factors affecting ultra filtration such as pressure,temperature,and time were studied.The contents of polysaccharide in product separated by ultra filtration reach 80.29%,the product yield is 1.19%. |
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| Keywords: | Seed of Schisandra propinqua(Wall)Hook f et thoms Polysaccharide Ultra filtrati-on Extraction |
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