So it was hard to satisfy the requirements of spinning.In this paper, the xylan enzyme was used and the content of alphacellulose was enhanced from 80% to 85.5%.

为了提高竹的甲纤含量，研究了用聚糖酶对竹进行，得了一定的效果，竹的甲纤含量由原来的80%提高到85.5%。