The purified polysaccharides were further isolated by Toyopearl HW-75 gel filtration column chromatography and two fractions were obtained successfully, named as XG1 and XG2. The yields of the two fractions are 0.83%, 1.20%, respectively.
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释义
脱色液浓缩醇沉;沉淀以无水乙醇洗涤;真空干燥;再以蒸馏水加热溶解;进行Toyopearl HW-75柱层析;蒸馏水洗脱收集;合并糖峰部分;分别冻干后得到两个多糖组分XG1和XG2;收率分别为0.;83%25;1
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