| 大孔树脂吸附分离红花红色素的研究 |
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| 引用本文： | 姚秀玲,吕晓玲,周岩,张津凤. 大孔树脂吸附分离红花红色素的研究[J]. 天津轻工业学院学报, 2009, 0(3): 39-42 |
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| 作者姓名： | 姚秀玲 吕晓玲 周岩 张津凤 |
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| 作者单位： | 天津科技大学食品工程与生物技术学院,天津300457 |
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| 摘 要： | 采用大孔吸附树脂对红花红色素进行精制，并对大孔吸附树脂进行了优选；研究了不同条件下X－5树脂对红花红色素的吸附和解吸性能．结果表明：X－5树脂对红花红色素具有良好的吸附和解吸性能，其吸附效果在室温、pH7．0～9．0的条件下较好；采用pH7．0～9．0、60％乙醇溶液进行洗脱，解吸效果较好．
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| 关 键 词： | 红色素 大孔吸附树脂 精制 |
Study on the Adsorbing and Refining Carthamin from Safflower with Macroporous Resins |
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| YAO Xiu-ling,LU Xiao-Iing,ZHOU Yan,ZHANG Jin-feng. Study on the Adsorbing and Refining Carthamin from Safflower with Macroporous Resins[J]. Journal of Tianjin University of Light Industry, 2009, 0(3): 39-42 |
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| Authors: | YAO Xiu-ling LU Xiao-Iing ZHOU Yan ZHANG Jin-feng |
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| Affiliation: | (College of Food Engineering and Biotechnology, Tianj in University of Science ＆ Technology, Tianjin 300457, China) |
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| Abstract: | The carthamin was refined from safflower with macroporous adsorption resins and the best macroporous adsorption resins were selected. The performances of X-5 resin in adsorption and desorption for carthamin from safflower were investigated under different conditions. The results show that X-5 resin has good characteristics in adsorption and desorption, with a better adsorption at room temperature and pH 7-9, and with a better desorption when it was eluted by 60%, ethanol at pH 7-9. |
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| Keywords: | red pigment macroporous adsorption resin refine |
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