| 大孔吸附树脂浓缩分离紫菜薹色素的研究 |
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| 引用本文： | 陈效兰,周方钦. 大孔吸附树脂浓缩分离紫菜薹色素的研究[J]. 食品科学, 2001, 22(9): 27-30 |
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| 作者姓名： | 陈效兰 周方钦 |
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| 作者单位： | 湘潭大学化学化工学院食品工程系 |
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| 摘 要： | 本文选用了四种大孔吸附树脂对紫菜薹色素进行浓缩分离研究,其中NKA-Ⅱ树脂效果较好。试验结果表明,用0.3%柠檬酸-60%乙醇溶液作为洗脱液,经吸附-解吸循环,色素的回收率可达92.8%,同时可将提取液中的色素浓缩10倍以上。
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| 关 键 词： | 紫菜薹色素 大孔吸附树脂 浓缩 |
Study on Macroporous Adsorprtion Resin Concentration of Brassica Campestris Pigment |
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| Chen-Xiao-Lan,Zhou-Fang-Qin. Study on Macroporous Adsorprtion Resin Concentration of Brassica Campestris Pigment[J]. Food Science, 2001, 22(9): 27-30 |
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| Authors: | Chen-Xiao-Lan Zhou-Fang-Qin |
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| Abstract: | The optimum concentrating conditions of Brassica campestris pigment by macroporous adsorption resin were studied.As a result,while macroporous adsorption resin NKA- Ⅱ with a solution containing 0.3% citric acid and 60% ethanol as eluent was selected,the concentration efficiency was very good.The recovery rate was up to 92.8% and pigment of the abstract liquid could be concentrated 10 times through The adsorption- elution cycle. |
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| Keywords: | Brassica campestris pigment Macroporous adsorption resin Concentrate |
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