During enzymatic modification of aspen SGW pulp,the crystallinity index(CrI) increased rapidly in the early stage as the enzymatic hydrolysis proceeded.

• 在杨木SGW浆酶改性过程中,伴随酶解的进行,纤维素结晶度缓慢增加。在酶解初期,浆的纤维素结晶度增加的幅度相对较大;