| 正交试验法优选珠子参粗多糖的提取工艺研究 |
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| 引用本文： | 刘小琴,陈涛,巩仔鹏,周明明.正交试验法优选珠子参粗多糖的提取工艺研究[J].安徽医药,2009,13(7):729-732. |
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| 作者姓名： | 刘小琴 陈涛 巩仔鹏 周明明 |
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| 作者单位： | 三峡大学医学院,湖北,宜昌,443002;三峡大学医学院,湖北,宜昌,443002;三峡大学医学院,湖北,宜昌,443002;三峡大学医学院,湖北,宜昌,443002 |
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| 摘 要： | 目的优选珠子参粗多糖的提取工艺。方法以珠子参粗多糖的含量为指标，先采用单因子实验获得水提法提取珠子参粗多糖的最佳料液比、提取次数、提取时间。然后根据单因子实验中的实验结论设定恰当的3个水平，通过正交实验，最后获得粗多糖提取的最佳提取工艺。结果对珠子参粗多糖含量影响因素的大小依次是料液比、提取时间、提取次数。结论珠子参粗多糖最佳提取工艺为：料液比8：1、提取次数3次、提取时间3h。
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| 关 键 词： | 正交试验 珠子参 粗多糖 提取 |
Studies on the extraction technology optimizing rhizoma panzcis majoris crude polysaccharide with orthogonal design |
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| LIU Xiao-qin,CHEN Tao,GONG Zi-peng,ZHOU Ming-ming.Studies on the extraction technology optimizing rhizoma panzcis majoris crude polysaccharide with orthogonal design[J].Anhui Medical and Pharmaceutical Journal,2009,13(7):729-732. |
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| Authors: | LIU Xiao-qin CHEN Tao GONG Zi-peng ZHOU Ming-ming |
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| Institution: | ( Medical College, Three Gorges University, Yichang 443002, China) |
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| Abstract: | Aim To optimize the extraction technology of crude polysaccharide from panax japonicus majoris.Methods Yield of crude polysaccharide as index,chiefly,we adopt the parallel mono-factor experiment to obtain the best feeding rate,the extraction frequency and extraction time.Then,we choose the suitable three levels according to the parallel mono-factor experiment.At last,we can obtain the extraction technology of crude polysaccharide from Panax japonicus majoris through the orthogonal experiment.Results The fac... |
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| Keywords: | orthogonal experiment panax japonicus majoris crude polysaccharide extraction |
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