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分析了落叶松及其磺化化机浆中阿拉伯糖基４－Ｏ－甲基葡萄糖醛酸木聚糖红外光谱，介绍了该聚糖在原料心、边材以及落叶松ＳＣＭＰ，过氧化氢漂白前后的情况。
The infrared spectrum of arabinosyl 4-O-methylglucuronoxy xylan in larch and its sulfonated organic pulp was analyzed. The effects of the polysaccharide on the raw material, sapwood and larch SCMP, hydrogen peroxide bleaching Before and after the situation.