| 大孔树脂分离纯化栀子蓝色素的研究 |
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| 引用本文： | 李佳春,梁华正,吴志梅,李媛. 大孔树脂分离纯化栀子蓝色素的研究[J]. 食品科技, 2005, 0(7): 50-53 |
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| 作者姓名： | 李佳春 梁华正 吴志梅 李媛 |
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| 作者单位： | 东华理工学院生物系,抚州,344000 |
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| 摘 要： | 研究几种大孔吸附树脂和离子交换树脂对栀子蓝色素的静态吸附特性,筛选出一种吸附性能较好的树脂,并应用柱层析进行栀子蓝色素的分离纯化研究。结果表明:D301离子交换树脂对栀子蓝色素的静态吸附率达到96.3%,柱层析饱和吸附后用1.0mol/L盐酸洗脱,洗脱率达到82.25%,洗脱液经低温干燥得到的栀子蓝色素色价E11c%m(590nm)达57.49
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| 关 键 词： | 栀子蓝色素 分离纯化 离子交换树脂 |
| 文章编号： | 1005-9989(2005)07-0050-03 |
| 修稿时间： | 2005-01-30 |
Investigation on isolation and purifying of gardenia blue pigment with D301 ion exchange resin |
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| LI Jia-chun,LIANG Hua-zheng,WU Zhi-Mei,LI Yuan. Investigation on isolation and purifying of gardenia blue pigment with D301 ion exchange resin[J]. Food Science and Technology, 2005, 0(7): 50-53 |
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| Authors: | LI Jia-chun LIANG Hua-zheng WU Zhi-Mei LI Yuan |
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| Abstract: | The D301 ion exchange resin was selected for isolating and purifying gardenia blue pigment and the elements of absorption were investigated in this paper. Experiment showed: the absorption rate of D301 is 96.3%, and the temperature has little effect on absorption. We used 1.0mol/L HCl as washout solvent, the washout rate is 82.25%. |
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| Keywords: | gardenia blue pigment isolation and purifing ion exchange resin |
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