| 青黛中靛玉红提取溶剂的改进 |
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| 引用本文： | 张青松,尹文清,陈柳生,陈振锋.青黛中靛玉红提取溶剂的改进[J].广西师范大学学报(自然科学版),2006,24(3):58-60. |
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| 作者姓名： | 张青松 尹文清 陈柳生 陈振锋 |
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| 作者单位： | 广西师范大学,化学化工学院,广西,桂林,541004 |
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| 摘 要： | 用紫外分光光度法测定了青黛中靛玉红在常用溶剂中的含量,确定了其最佳提取方法及溶剂为:盐酸处理青黛后,用乙酸乙酯提取靛玉红。
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| 关 键 词： | 青黛 靛玉红 紫外可见分光光度法 提取 乙酸乙酯 |
| 文章编号： | 1001-6600（2006）03-0058-03 |
| 收稿时间： | 2006-04-15 |
| 修稿时间： | 2006年4月15日 |
Improvement on Solvents of Extracting Indirubin from Qingdai |
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| ZHANG Qing-song,YIN Wen-qing,CHEN Liu-sheng,CHEN Zhen-feng.Improvement on Solvents of Extracting Indirubin from Qingdai[J].Journal of Guangxi Normal University(Natural Science Edition),2006,24(3):58-60. |
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| Authors: | ZHANG Qing-song YIN Wen-qing CHEN Liu-sheng CHEN Zhen-feng |
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| Institution: | College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004, China |
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| Abstract: | In order to find the best solvents of extracting indirubin from Qingdai,the contents of indirubin in different solvents were determined with ultraviolet spectrophotometry.The best results were: Qingdai was first treated with chlorhydric acid then extracted with ethyl acetate. |
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| Keywords: | Qingdai indirubin ultraviolet spectrophotometry extraction ethyl acetate |
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