随树龄的增加，LCC中木素含量有所增加。
这说明星天牛幼虫肠道中木聚糖的消化主要在中肠特别是中肠前部进行。
Thisindicated that xylan digestion was mainly occurred in the midgut of larvae, especially in the anterior-midgut.
经活化处理后纸浆中木素含量降低，残余木素中的羰基和酚羟基增多，聚糖中的羰基也增多。
Lignin content in the pulp descreases, while carbonyl and phenolic hydroxylgroups in the residual lignin increase, and so do carbonyl groups in polysaccharides, after theactivating treatment.
应用推荐