| 微波辅助提取麦冬多糖工艺研究 |
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| 引用本文： | 谈春霞,冯若飞,潘新波.微波辅助提取麦冬多糖工艺研究[J].广州化工,2009,37(5):109-111. |
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| 作者姓名： | 谈春霞 冯若飞 潘新波 |
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| 作者单位： | 1. 甘肃中医学院,甘肃,兰州,730000
2. 西北民族大学生物工程与技术国家民委重点实验室,甘肃,兰州,730000 |
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| 摘 要： | 应用微波辅助技术提取麦冬多糖，考察了微波功率、辐射时间、溶剂用量等因素对提取率的影响。以微波辅助提取麦冬多糖的提取率为指标，筛选了工艺条件。由正交实验结果表明：最佳的工艺条件为提取时间20min，微波功率800W，水与麦冬液固比为50：1，提取率为14．002％。优化后的微波辅助提取工艺与传统提取方法相比，提取时间短，提取率高。
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| 关 键 词： | 微波辅助 麦冬多糖 正交实验 |
Studies on Technique of Polysaccharides by Microwave-assisted Extraction in Ophiopogon Japonicus |
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| TAN Chun-xia,FENG Ruo-fei,PAN Xin-bo.Studies on Technique of Polysaccharides by Microwave-assisted Extraction in Ophiopogon Japonicus[J].GuangZhou Chemical Industry and Technology,2009,37(5):109-111. |
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| Authors: | TAN Chun-xia FENG Ruo-fei PAN Xin-bo |
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| Affiliation: | 1 The College of Traditional Medicine of Gansu;Gansu Lanzhou 730000;2 Life Science & Engineering College;Northwest University for Nationalities;Gansu Lanzhou 730030;China |
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| Abstract: | Polysaccharides of ophiopogon japonicus was obtained by extracting with microwave-assisted technique.The extractive rate at different microwave power and time and solvent is testified.The technology of polysaccharides extraction was studied by using yield as an index by microwave-assisted technique to determine optimum extractive conditions.The optimum extraction condition of microwave-assisted technique was determined by orthogonal experiment as follows: the amount of the solvent(per 1.0 g polysaccharides)... |
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| Keywords: | microwave-assisted technique polysaccharides of ophiopogon japonicus orthogonal experiment |
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