| 超声波辅助提取悬铃木叶片多糖的技术研究 |
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| 引用本文： | 谷维娜,于宏伟,段书德,肖霄.超声波辅助提取悬铃木叶片多糖的技术研究[J].安徽农业科学,2010,38(15):7831-7832. |
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| 作者姓名： | 谷维娜 于宏伟 段书德 肖霄 |
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| 作者单位： | 石家庄学院化工学院,河北石家庄,050035;石家庄学院化工学院,河北石家庄,050035;石家庄学院化工学院,河北石家庄,050035;石家庄学院化工学院,河北石家庄,050035 |
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| 基金项目： | 石家庄市科学技术研究与发展指导计划，石家庄学院博士基金 |
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| 摘 要： | 采用超声波技术提取悬铃木叶片中的多糖,观察浸提温度、浸提时间和料液比对多糖得率的影响,并通过正交试验对提取工艺进行优化。结果表明,影响多糖得率的因素依次为料液比、提取温度、提取时间;最佳提取工艺为料液比1∶15、提取时间30min、提取温度70℃。
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| 关 键 词： | 多糖 超声波 提取 |
Study on Ultrasonic-assisted Extraction Technology for Polysaccharides from Platanus orientalis Leaves |
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| GU Wei-na et al.Study on Ultrasonic-assisted Extraction Technology for Polysaccharides from Platanus orientalis Leaves[J].Journal of Anhui Agricultural Sciences,2010,38(15):7831-7832. |
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| Authors: | GU Wei-na |
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| Institution: | GU Wei-na et al(College of Chemical Engineering,Shijiazhuang University,Shijiazhuang,Hebei 050035) |
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| Abstract: | The polysaccharides in Platanus orientalis leaves were extracted with ultrasonic technology,the effects of extraction temperature,extraction time and material-to-liquid ratio on the yield rate of polysaccharides were studied and the extraction technology was optimized through orthogonal experiment.The results showed that the influence factors on yield rate of polysaccharides were material-to-liquid ratio,extraction temperature and extraction time in sequence.The optimum extraction technology was material-to... |
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| Keywords: | Polysaccharides Ultrasonic wave Extraction |
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