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| 普通鸡冠花序中黄酮类化合物的研究 | |
| 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].植物学通报,2000,17(6):565-568. |
| 作者姓名： | 翁德宝 汪海峰 翁佳颖 |
| 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 |
| 基金项目： | 本项研究为江苏省资源生物技术重点实验室(江苏高校省级重点实验室)开放研究课题(991013)内容之一. |
| 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％。 |
| 关 键 词： | 红色普通鸡冠花 花序 黄酮类化合物 含量测定 |
| 修稿时间： | 1999年6月28日 |
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].Chinese Bulletin of Botany,2000,17(6):565-568. | |
| Authors: | WENG De_Bao WANG Hai_Feng WENG Jia_Ying |
| Institution: | WENG De_Bao,2WANG Hai_Feng,3WENG Jia_Ying 1 |
| 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% FeCl 3 ethanol, 2% AlCl 3 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%. |
| Keywords: | Celosia argentea L (red flower) Inflorescence Flavonoids Qualitative preliminary test Quantitative analysis |
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