| 第 37 卷第 5 期 |  | Vol. 37 No. 5 | | 2007 年 10 月 | Oct 2007 |
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所屬欄目：醫藥及中間體
大孔樹(shù)脂提取純化姜黃素的研究 |
| 黃靈芝，李麗峰，董君英
（長(cháng)沙理工大學(xué) 化學(xué)與環(huán)境工程學(xué)院，湖南 長(cháng)沙 410077） |
| 摘 要：通過(guò)考察不同大孔樹(shù)脂對姜黃素吸附與解吸性能，探討大孔樹(shù)脂對姜黃素的吸附和解吸工藝，篩選出適用的大孔樹(shù)脂型號。實(shí)驗結果表明S-8大孔樹(shù)脂對姜黃素吸附能力較大，并且解吸性能好，吸附階段的泄漏點(diǎn)為1.0，飽和點(diǎn)為8.9，解吸階段的適用乙醇濃度為100%，因此，適合作為分離純化姜黃素的樹(shù)脂型號。 |
| 關(guān)鍵詞：姜黃素；吸附；解吸；大孔樹(shù)脂 |
| 中圖分類(lèi)號：R914.5 文獻標識碼：A 文章編號：1009-9212（2007）05- 0024-03 |
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| Separation and Purification of Curcumin with Macroporous Resins |
| HUANG Ling-zhi LI Li-feng DONG Jun-ying
（College of Chemistry & Environmental Engineering，Changsha University of Science & Technology，Changsha 410077，China） |
| Abstract：The suitable macroporous resin was selected through investigation of the absorption and elution of various macroporous resins for curcumin and their oplimum technological parameter. The experimental results show that S-8 macroporous resin is suitable for separation and purification of curcumin because of its excellent adosorption capacities and elution ability. In the adsorption phase，when the ratio between curcumin and S-8 macroporous resin is 1.0，curcumin appeared leaking，There was no adsorptiom of curcumin on the resin when the ratio was 8.9. In the elution phase，the optimum alcohol concentration is 100%. |
| Key words：curcumin；adsorption；elution；macroporous resins |
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作者簡(jiǎn)介：黃靈芝（1972-），女，湖南湘潭人，講師，碩士，從事分析化學(xué)的研究。（E-mail：hlz-121@163.com）
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收稿日期：2007-08-27
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