| 参薯紫色素的提取 |
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| 引用本文： | 占达东. 参薯紫色素的提取[J]. 琼州学院学报, 2005, 12(5) |
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| 作者姓名： | 占达东 |
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| 作者单位： | 琼州大学化学系,海南,五指山,572200 |
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| 摘 要： | 以紫色参薯为原料,研究了参薯紫色素的提取方法及提取条件。结果表明:在常温下以0.5~1%的柠檬酸为提取剂,95%的乙醇为洗脱剂,能达到很好的提取效果.
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| 关 键 词： | 参薯 紫色素 提取 洗脱 |
Extraction of Purple Pigment from the Purple Dioscorea Alata L |
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| ZHAN Da-dong. Extraction of Purple Pigment from the Purple Dioscorea Alata L[J]. Journal of Qiongzhou University, 2005, 12(5) |
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| Authors: | ZHAN Da-dong |
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| Abstract: | Extraction method and extraction conditions on the purple pigment from purple Dioscorea alata L were studied.The results show that better extraction effect can be got by using 0.5-1 % citric acid solution for extraction solution and 95 % alcohol for elution solution at normal room temperature. |
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| Keywords: | Dioscorea alata L purple pigment extraction elution |
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