| 超声波提取雀儿舌头多酚物质的工艺研究 |
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| 引用本文： | 龙跃,王超,王武鹏,薛倩倩,寇娴,王桂红.超声波提取雀儿舌头多酚物质的工艺研究[J].郑州大学学报(工学版),2012,33(1):64-67. |
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| 作者姓名： | 龙跃 王超 王武鹏 薛倩倩 寇娴 王桂红 |
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| 作者单位： | 郑州大学化学系,河南郑州,450001 |
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| 基金项目： | 河南省科技攻关基金资助项目(0624420031);河南省基础项目基金资助项目(022463001) |
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| 摘 要： | 研究超声波法提取雀儿舌头中多酚物质的最佳工艺条件.通过选择乙醇浓度、超声波功率、料液比、加热温度以及提取时间作为观察因素,以多酚得率为指标进行正交实验.结果表明,超声波提取雀儿舌头中多酚物质的最佳工艺条件为乙醇浓度60%,功率135 W,料液比1∶25,温度70℃,提取时间为70 min.该条件下提取工艺多酚得率高,稳定性好,适用于产业化.
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| 关 键 词： | 雀儿舌头 多酚 超声波 正交试验 提取工艺 普鲁士蓝法 有效成分 得率 |
Ultrasonic Wave Extraction Technology on Polyphenols from Leptopus Chinensis(Bunge) Pojark |
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| LONG Yue
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WANG Chao
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WANG Wu-peng
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XUE Qian-qian
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KOU Xian
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WANG Gui-hong.Ultrasonic Wave Extraction Technology on Polyphenols from Leptopus Chinensis(Bunge) Pojark[J].Journal of Zhengzhou University: Eng Sci,2012,33(1):64-67. |
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| Authors: | LONG Yue WANG Chao WANG Wu-peng XUE Qian-qian KOU Xian WANG Gui-hong |
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| Affiliation: | (Department of Chemistry,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | The optimum technological condition by the ultrasonic wave extraction technology of the polyphenols from Leptopus chinensis(Bunge) Pojark is studied.Through the orthogonal design,we analyse the effect of ethanol concentration,ultrasonic power,ultrasonic temperature,ratio of material to liquid,extraction time on the polyphenols from Leptopus chinensis(Bunge) Pojark.The experiment result shows that the optimum extracting condition is ethanol concentration 60%,ultrasonic wave power 135 W,ratio of material to liquid 1:25,extraction temperature 70 ℃,extraction time 70 min.The extracting technology shows higher extraction rate of polyphenols,good stability and is feasible for industrial production. |
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| Keywords: | Leptopus chinensis(Bunge) Pojark polyphenols ultrasonic wave orthogonal test extraction technology Prussian blue method active ingredient yield |
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