| 普通鸡冠花序中黄酮类化合物的研究 |
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| 引用本文： | 翁德宝 汪海峰 翁佳颖. 普通鸡冠花序中黄酮类化合物的研究[J]. 植物学报, 2000, 17(6): 565-568 |
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| 作者姓名： | 翁德宝 汪海峰 翁佳颖 |
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| 作者单位： | 1(江苏教育学院生物化学教研室 南京 210013)2(南京经济学院粮油检测中心 南京210003)3(中国药科大学中药学院 南京 210038) |
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| 摘 要： | 红色普通鸡冠(Celosia argentea L., red flower)花序乙醇提取物用Mg+HCl，Zn+HCl，1%FeCl3-乙醇液，2%AlCl3-乙醇液，1%NaOH进行显色反应，呈现黄酮类化合物性质特征颜色。又以槲皮素、山奈酚、异鼠李素为对照品，采用HPLC法测定分析了不同花期花序中黄酮醇的含量。结果表明，晚期花序干品中总黄酮含量(以甙元计)为0.761%。
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| 关 键 词： | 红色普通鸡冠花 花序 黄酮类化合物 定性预试验 含量测定 |
| 收稿时间： | 1999-06-28 |
| 修稿时间： | 1999-09-22 |
Studies on Flavonoids in the Inflorescence of Celosia argentea L. |
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| WENG De-Bao WANG Hai-Feng WENG Jia-Ying. Studies on Flavonoids in the Inflorescence of Celosia argentea L.[J]. Bulletin of Botany, 2000, 17(6): 565-568 |
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| Authors: | WENG De-Bao WANG Hai-Feng WENG Jia-Ying |
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| Affiliation: | 1(Deparment of Biochemistry, Jiangsu Education College, Nanjing 210013)2(Testing Centre of Grain and Oil, Nanjing Economics College, Nanjing 210003)3(School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 210038) |
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| Abstract: | Ethanol extracts of the inflorescence of Celosia argentea L.(red flower) were allowed to react with color developer such as Mg(Zn) powder and HCl, 1% FeCl3 ethanol, 2% AlCl3 ethanol and 1% NaOH. Characteristic color of flavonoids was then observed. Putting quercetin, kaempferol and isorhamnetin as reference, flavonol in dried sample of the various season was analyzed and determined by HPLC. Results showed that total content of flavonol in the later period inflorescence was 0.761%. |
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| Keywords: | ; |
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