| 桔梗多糖脱蛋白方法的研究 |
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| 引用本文： | 廖春燕,黄惠.桔梗多糖脱蛋白方法的研究[J].食品工业科技,2011(9):246-249. |
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| 作者姓名： | 廖春燕 黄惠 |
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| 作者单位： | 广西工学院生物与化学工程系,广西柳州,545006 |
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| 摘 要： | 目的：探讨桔梗多糖脱蛋白的方法。方法：以蛋白去除率和多糖损失率为指标,比较Sevag法、三氯乙酸-正丁醇法、正丁醇法、AB-8大孔吸附树脂法去除桔梗多糖中蛋白质的效果。结果：AB-8大孔吸附树脂脱蛋白的效果最好,蛋白去除率为90.1%,多糖损失率为17.4%。结论：AB-8大孔吸附树脂蛋白去除率高,且多糖损失率低,是一种有效的脱蛋白方法。
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| 关 键 词： | 桔梗 多糖 脱蛋白 大孔吸附树脂 |
Study on the removal of protein from polysaccharide of Platycodon Grandiflorum by macroporous adsorption resin |
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| LIAO Chun-yan,HUANG Hui.Study on the removal of protein from polysaccharide of Platycodon Grandiflorum by macroporous adsorption resin[J].Science and Technology of Food Industry,2011(9):246-249. |
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| Authors: | LIAO Chun-yan HUANG Hui |
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| Affiliation: | LIAO Chun-yan,HUANG Hui(Department of Biological and Chemical Engineering,Guangxi University of Technology,Liuzhou 545006,China) |
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| Abstract: | Objective:The different methods of removing protein from polysaccharide of Platycodon Grandiflorum were studied.Method:The different methods of removing protein including Sevag,trichloroacetic acid-n-Butyl alcohol,butyl alcohol and AB-8 macroporous adsorption resin were compared with the rate of deproteinization and polysaccharide loss as indexes.Result:AB-8 macroporous adsorption resin had the best effect on the removal of protein with the rate of deproteinization and polysaccharide loss were 90.1% and 17.... |
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| Keywords: | Platycodon grandiflorum polysaccharide removal of protein macroporous adsorption resins |
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