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| 精制槲皮素的制备及其含量测定方法研究 | |
| 引用本文： | 赵文彬,樊莲莲,刘桂花,刘金荣. 精制槲皮素的制备及其含量测定方法研究[J]. 时珍国医国药, 2006, 17(12): 2541-2542 |
| 作者姓名： | 赵文彬 樊莲莲 刘桂花 刘金荣 |
| 作者单位： | 新疆兵团植物药资源与中药现代化重点实验室,新疆,石河子,832002 |
| 摘 要： | 目的制备高纯度槲皮素用作对照品或满足特殊需要的试剂;建立精制槲皮素含量测定及方法。方法采用碱溶酸沉法提取芦丁,再进行酸水解得到槲皮素,HPLC进行测定含量。结果所得槲皮素的纯度达到95%以上。结论碱溶酸沉法提取芦丁,再酸水解得到槲皮素的方法可得到高纯度的槲皮素。利用高效液相色谱测定精制槲皮素的含量,结果表明该方法简便易行,准确度、精密度、适用性强。 |
| 关 键 词： | 精制槲皮素 高效液相 含量测定 |
| 文章编号： | 1008-0805（2006）12-2541-01 |
| 收稿时间： | 2006-04-07 |
| 修稿时间： | 2006-09-28 |
Purification and Determination of Quercetin |
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| ZHAO Wen-Bin,FAN Lian-lian,LIU Gui-hua,LIU Jin-rong. Purification and Determination of Quercetin[J]. Lishizhen Medicine and Materia Medica Research, 2006, 17(12): 2541-2542 | |
| Authors: | ZHAO Wen-Bin FAN Lian-lian LIU Gui-hua LIU Jin-rong |
| Abstract: | Objective To prepare highly purified quercetin as reference material or for special reagent 's needs.To select effective method for determination of quercetin.Methods The method of extracting quercetin was that dissolving in alkali liquid and sinking in sour liquid,hydrolyzing in sour liquid and getting quercetin simultaneously.Determination was carried by HPLC.Results The content of highly purified quercetin was more than 95%.Conclusion This method can produce highly purified quercetin.It is very simple,accurate and precise. |
| Keywords: | Highly purified quercetin HPLC Determination |
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