公开(公告)号：US08828187B2

公开(公告)日：2014-09-09

申请号：US13445894

申请日：2012-04-12

申请人： Xuefeng Yu ,  Zhihong Li ,  Minghua Yu ,  Juan Yao ,  Daiwu Liu ,  Jincheng Lei ,  Zhijun Li

发明人： Xuefeng Yu ,  Zhihong Li ,  Minghua Yu ,  Juan Yao ,  Daiwu Liu ,  Jincheng Lei ,  Zhijun Li

IPC分类号： D21C1/00 ,  C12P19/14

CPC分类号： C12P19/14 ,  C12P19/02 ,  Y02E50/16

摘要： A method for processing a lignocellulose material, comprises the following steps: (1) crushing and sieving the lignocellulose material, and collecting granules with a particle size of between 0.08 and 0.1 mm; (2) mixing the granules obtained in step (1) with water, and dispersing through a colloid mill to yield a suspension with a particle size of 40-80 μm; (3) homogenizing the suspension obtained in the step (2) under high pressure to have a particle size of between 10 and 40 μm; and (4) buffering the suspension obtained in the step (3) with a buffer solution of sodium acetate and acetic-acid, adding cellulase, β-glucosidase, and xylanase, and performing zymolysis for 36-72 hours.

摘要翻译： 一种处理木质纤维素材料的方法，包括以下步骤：（1）对木质纤维素材料进行破碎筛分，并收集粒度在0.08至0.1mm之间的颗粒; （2）将步骤（1）中获得的颗粒与水混合，并通过胶体磨分散，得到粒径为40-80μm的悬浮液; （3）在高压下使步骤（2）中得到的悬浮液均匀化，使其粒径在10〜40μm之间; 和（4）用乙酸钠和乙酸缓冲溶液缓冲步骤（3）获得的悬浮液，加入纤维素酶，葡糖苷酶和木聚糖酶，并进行酶解36-72小时。