稀硫酸预处理对杂交狼尾草木质纤维素化学组分和表征结构的影响
高凤芹(
),景媛媛,德英,万其号,刘鹰昊,塔娜()
),景媛媛,德英,万其号,刘鹰昊,塔娜()
Effects of Dilute Sulfuric Acid Pretreatment on Chemical Composition and Characterization Structure of Hybrid Pennisetum (Pennisetum americanum×P.purpureum) Lignocellulose
GAO FengQin(),JING YuanYuan,DE Ying,WAN QiHao,LIU YingHao, ()
),JING YuanYuan,DE Ying,WAN QiHao,LIU YingHao, ()
图4. 杂交狼尾草稀硫酸预处理前后木质纤维素表面结构的SEM图像
A：预处理前木质纤维素外表面（×1000）;B： 预处理前木质纤维素内表面（×600）;C：预处理后木质纤维素外表面（×1000）;D：预处理后木质纤维素内表面（×600）
Fig. 4. SEM image of lignocellulose surface structure before and after dilute sulfuric acid pretreatment on hybrid pennisetum
A: External surface of lignocellulose before pretreatment (×1000); B: Inner surface of lignocellulose before pretreatment (×600); C: External surface of lignocellulose after pretreatment (×1000); D: Inner surface of lignocellulose after pretreatment (×600)
