| DA101大孔树脂对萝卜红色素的吸附特性研究 |
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| 引用本文： | 徐忠,张亚丽. DA101大孔树脂对萝卜红色素的吸附特性研究[J]. 食品科学, 2002, 23(1): 59-60 |
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| 作者姓名： | 徐忠 张亚丽 |
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| 作者单位： | 哈尔滨商业大学,150076 |
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| 基金项目： | 黑龙江省自然科学基金资助项目(C200021) |
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| 摘 要： | 研究了用DA101树脂提取萝卜红色素。实验测得树脂的饱和吸附容量为0.085g/ml树脂。选用乙醇-酸作为色素的解析溶剂,研究了乙醇的流速和浓度对色素回收率的影响。
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| 关 键 词： | 萝卜红色素 色素分离 大孔树脂 |
Adsorption Study on Raphanus Pigment Extract by DA 101 Macroporous Resin |
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| Xu Zhong et al.. Adsorption Study on Raphanus Pigment Extract by DA 101 Macroporous Resin[J]. Food Science, 2002, 23(1): 59-60 |
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| Authors: | Xu Zhong et al. |
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| Affiliation: | Xu Zhong et al. |
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| Abstract: | The extration of raphanus staivusl pigment by macroporous resin was investigated.The absorption capacity of the resin was determined to be 0.085g/ml resin.The ethyl alcohol-acid was used for colouring agent desorption.The effect of flow rate and concentration of ethyl alcohol on desorption of pigment was studied too. |
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| Keywords: | Raphanus staivusl pigment Pigment seperation Macroporous resin |
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