| 乌蕨黄酮类化合物薄层层析及紫外光谱研究 |
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| 引用本文： | 蔡建秀,黄艳艳,许婉珍.乌蕨黄酮类化合物薄层层析及紫外光谱研究[J].泉州师范学院学报,2005,23(6):82-86. |
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| 作者姓名： | 蔡建秀 黄艳艳 许婉珍 |
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| 作者单位： | 泉州师范学院,生物系,福建,泉州,362000 |
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| 基金项目： | 福建省教育厅资助项目（JB03229）;泉州师范学院大学生科研项目（2003hb01） |
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| 摘 要： | 为探讨乌蕨黄酮类化合物的成分，通过提取乌蕨（采自南安）地上部分的黄酮类化合物，测得其总黄酮含量为1．41％．并将其黄酮类化合物进行薄层层析及紫外光谱分析，发现乌蕨黄酮类化合物只含有一种成分，且其紫外光谱特征与异黄酮的紫外光谱特征相似，据此推测乌蕨黄酮样液分离出的一种黄酮类化合物可能为异黄酮．
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| 关 键 词： | 乌蕨 黄酮类化合物 薄层层析 总黄酮含量 异黄酮 |
| 文章编号： | 1009-8224(2005)06-0082-05 |
| 收稿时间： | 09 8 2005 12:00AM |
| 修稿时间： | 2005年9月8日 |
A Study on the Thin-layer Chromatography and Ultraviolet Spectrumeter of Flavonoids from Stenoloma Chusanum |
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| CAI Jian-xiu,HUANG Yan-yan,XU Wan-zhen.A Study on the Thin-layer Chromatography and Ultraviolet Spectrumeter of Flavonoids from Stenoloma Chusanum[J].Journal of Quanzhou Normal College,2005,23(6):82-86. |
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| Authors: | CAI Jian-xiu HUANG Yan-yan XU Wan-zhen |
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| Institution: | Department of Biology, Quanzhou Normal University, Fuj Jan 362000, China |
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| Abstract: | This paper describes extracting flavonoids from stenoloma chusanum uper earth part and determines that its total flavonoids is 1.41%.By chromatography only one constituent of flavonoid from the stenoloma chusanum is isolated.Through analysis of characteristics of ultraviolet absorption spectrum of flavonoid from the stenoloma chusanum it is found that the characteristics of ultraviolet absorption spectrum of flavonoid from the stenoloma chusanum is the same as isoflavone's.According to characteristics of ultraviolet absorption spectrum of flavonoid from the stenoloma chusanum we can infer that the constituent of flavonoid from the stenoloma chusanas is probably isoflavone. |
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| Keywords: | stenoloma chusans flavonoid thin-layer chromatography total flavonoids isoflavone |
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