| 瓶尔小草黄酮类化合物的分离及紫外光谱鉴定 |
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| 引用本文： | 张志信,张仕秀.瓶尔小草黄酮类化合物的分离及紫外光谱鉴定[J].文山师范高等专科学校学报,2010,23(4):141-143. |
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| 作者姓名： | 张志信 张仕秀 |
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| 作者单位： | 文山学院生化系,云南文山663000 |
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| 摘 要： | 采用乙醇回流提取、聚酰胺柱层析的方法对瓶尔小草中黄酮类化合物进行提取分离纯化,得到黄酮化合物的不同组分,通过紫外光谱（UV）对不同组分进行分析。结果表明,从瓶尔小草中分离的黄酮类化合物母核上主要有4′-OH、2-OH、7-OH、5,7-二-OH结构。
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| 关 键 词： | 瓶尔小草 黄酮类化合物 紫外光谱 |
Dissociation and UV Spectra Identification of Flavonoid Compounds in Serpent's Tongue |
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| ZHANG Zhi-xin,ZHANG Shi-xiu.Dissociation and UV Spectra Identification of Flavonoid Compounds in Serpent's Tongue[J].Journal of Wenshan Teachers College,2010,23(4):141-143. |
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| Authors: | ZHANG Zhi-xin ZHANG Shi-xiu |
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| Institution: | (Department of Biology and Chemistry,Wenshan University,Wenshan 663000,China) |
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| Abstract: | Flavonoid compounds in serpent＇s tongue are extracted,dissociated and purified by the method of ethanol extraction and polyamide column chromatography and different components in flavonoid compounds are obtained.Different components are analyzed with the UV spectrum and the result shows that 4′-OH,2-OH,7-OH,5,7-=-OH structures are mainly contained in mother nucleus of flavonoid compounds dissociated from serpent＇s tongue. |
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| Keywords: | serpent＇s tongue flavonoid compounds UV spectra |
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