| 大孔吸附树脂纯化紫苏粕多糖水提液的研究 |
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| 引用本文： | 朱建飞,陈玉玲,唐春红. 大孔吸附树脂纯化紫苏粕多糖水提液的研究[J]. 中国油脂, 2012, 37(6): 63-66 |
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| 作者姓名： | 朱建飞 陈玉玲 唐春红 |
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| 作者单位： | 重庆工商大学环境与生物工程学院,重庆400067;重庆工商大学绿色食品研究所,重庆400067 |
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| 基金项目： | 重庆工商大学博士科研启动基金 |
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| 摘 要： | 分别比较了DM301、DM130、NKA-9、NKA-Ⅱ、H103、ADS-17、D101、X-5 8种大孔吸附树脂对紫苏粕多糖提取液的脱蛋白和脱色效果的影响。在静态吸附试验的基础上,筛选较好的树脂进行动态吸附试验研究。结果显示,D101树脂对紫苏粕多糖提取液中的蛋白质和色素的吸附最多,表明其脱蛋白和脱色效果最好,且多糖的回收率最高,因此D101树脂最适于紫苏粕多糖的纯化。
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| 关 键 词： | 紫苏粕 多糖 纯化 大孔吸附树脂 |
Purification of aqueous polysaccharide extract from perilla meal with macroporous adsorption resin |
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| ZHU Jianfei , CHEN Yuling , TANG Chunhong. Purification of aqueous polysaccharide extract from perilla meal with macroporous adsorption resin[J]. China Oils and Fats, 2012, 37(6): 63-66 |
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| Authors: | ZHU Jianfei CHEN Yuling TANG Chunhong |
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| Affiliation: | 1,2 (1.College of Environmental and Biological Engineering,Chongqing Technology and Business University,Chongqing 400067,China;2.Natural and Health Food Research Institute, Chongqing Technology and Business University,Chongqing 400067,China) |
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| Abstract: | Deproteinization and decoloration effects of macroporous adsorption resins DM301,DM130,NKA-9,NKA-Ⅱ,H103,ADS-17,D101 and X-5 for aqueous polysaccharide extract from perilla meal were compared.On the basis of static adsorption experiments,several resins were selected to fulfill the dynamic adsorption experiments.The results showed that D101 resin had the best capacity of adsorbing proteins and pigments,so it had the best deproteinization and decoloration effects.The recovery rate of polysaccharide was highest,and D101 resin was the most appropriate resin for purifing the polysaccharide of perilla meal. |
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| Keywords: | perilla meal polysaccharide purification macroporous adsorption resin |
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