喷雾干燥法制备改性食用微晶纤维素粉末  

STUDY ON PREPARATION OF MODIFIED EDIBLE MICROCRYSTALLINE CELLULOSE POWDER BY SPRAY DRYING

作　　者：黄立新[1] 韩磊[1] 王宗濂[1] 侯永发[1] 

机构地区：[1]中国林业科学研究院林产化学工业研究所,江苏南京210042

出　　处：《林产化学与工业》2001年第3期1-5,共5页Chemistry and Industry of Forest Products

摘　　要：通过对改性食用微晶纤维素溶液进行二流体和高速旋转盘式喷雾干燥试验 ,研究了改性食用微晶纤维素的喷雾干燥特性 ,获得了改性食用微晶纤维素的经济运行的优化喷雾干燥工业化条件和获取细粉的优化喷雾干燥工艺条件。Modified edible microcrystalline cellulose solution was spray dried by pneumatic nozzle and rotary disk atomization. The characteristics of spray drying were studied,and optimized technological operation conditions were obtained in industrialized scale. For obtaining the fine powder less than 300 mesh, the optimized spray drying technological parameters were also obtained.

关 键 词：改性食用微晶纤维素 二流体喷嘴喷雾干燥 高速旋转盘式喷雾干燥 食品添加剂 

分 类 号：TQ352.7[化学工程] TQ028.6