| 超声辅助提取杜鹃花色素的工艺研究 |
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| 引用本文： | 胡发丁,郑安磊,朱仁发,邵国泉.超声辅助提取杜鹃花色素的工艺研究[J].安徽化工,2012,38(2):27-30. |
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| 作者姓名： | 胡发丁 郑安磊 朱仁发 邵国泉 |
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| 作者单位： | 合肥学院化学材料与工程系,安徽合肥,230022;合肥市公安局刑警支队理化室,安徽合肥,230001 |
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| 摘 要： | 研究了超声波辅助提取杜鹃花色素的最优工艺条件.以吸光度为考查指标,通过单因素和正交实验,得出超声波辅助提取杜鹃花色素的最优工艺条件为:乙醇体积浓度为70％,超声波功率为500 W,超声波时间为40min,液固比为20∶1,在此条件下测得杜鹃花色素母液的吸光度为0.6647.
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| 关 键 词： | 杜鹃花 色素 超声助提 正交实验 |
Study on Ultrasound-assisted Extraction of Pigment from Rhododendron |
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| HU Fa-ding
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ZHENG An-lei
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ZHU Ren-fa
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SHAO Guo-quan.Study on Ultrasound-assisted Extraction of Pigment from Rhododendron[J].Anhui Chemical Industry,2012,38(2):27-30. |
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| Authors: | HU Fa-ding ZHENG An-lei ZHU Ren-fa SHAO Guo-quan |
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| Affiliation: | 1(1.Department of Chemical and Materials Engineering of Hefei University,Hefei 230022,China; 2.Criminal Science and Technology Research Institute of Hefei Public Security Bureau,Hefei 230001,China) |
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| Abstract: | Study on the optimum conditions for pigment from Rhododendron with ultrasonic-assisted extraction.The absorbance of liquid as criterion,optimization of process conditions with ultrasonic cooperated for pigment from Rhododendron were acquired with single factor and orthogonal test: ethanol concentration 70,ultrasonic power 500W,ultrasonic time 40 min,ratio of liquid to material 20 ∶ 1.The absorbance of liquid is 0.6647 under this conditions. |
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| Keywords: | Rhododendron pigment ultrasound-assisted extraction orthogonal test |
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