Keywords kraft cooking;lignin;lignin model compounds;xylan;xylose;glucomannan;benzyl ether linkage;MWL;LCC;

• 硫酸盐法蒸煮;木素模型物;木聚糖;木糖;聚葡萄糖甘露糖;苯甲醚键;磨木木素（MWL）;木素-碳水化合物复合体（LCC）;