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利用凝胶渗透色谱法和元素分析法测定了尾叶桉酶解木素在过氧化氢化学法化学机械浆(APMP)制浆及漂白过程分子量的变化.研究结果表明:由于HOO的特殊作用制浆及漂白之后,浆中剩余木素的平均分子量相对有所增加.
Gel permeation chromatography and elemental analysis were used to determine the molecular weight of enzymatic hydrolysis of lignin (Eucalyptus urophylla) in the pulping and bleaching of hydrogen peroxide chemical mechanical pulping (APMP). The results show that due to the special effect of HOO pulping and After bleaching, the average molecular weight of the remaining lignin in the pulp is relatively increased.