响应面优化枸杞子渣的湿法超微粉碎工艺  

Optimization of Wet-grinding of Wolfberry Residue by Response Surface Analysis

作　　者：王亮[1] 陈义勇[2] 赵小忠[1] 边浩光 边文阳 边向红 

机构地区：[1]新疆大学生命科学与技术学院,乌鲁木齐830046 [2]常熟理工学院生物与食品工程学院,常熟215500 [3]无锡新光粉体加工工艺有限公司,无锡214036 [4]无锡市阳光干燥设备厂,无锡214036

出　　处：《食品工业》2010年第5期75-77,共3页The Food Industry

基　　金：新疆维吾尔自治区科技支疆项目计划(引导性)项目(200991222);新疆大学博士启动基金(BS080122)

摘　　要：以新疆枸杞子渣为原料,通过响应面分析法探讨球料比、枸杞子渣浆液浓度以及搅拌器转速对枸杞子渣颗粒粒度(d50)的影响,比较了球磨机湿法粉碎和气流干法粉碎枸杞子渣效果,优化得出枸杞子渣的湿法超微粉碎工艺参数为:球料比为5(g/g),枸杞子渣浆液浓度为40%,搅拌器转速为800 r/min,球磨介质为Φ10 mm氧化锆球,在最佳工艺条件下颗粒d50为18.2μm,球磨机湿法粉碎效果大大优于气流干法粉碎。Wolfberry residue made in Xinjiang was used as material.The effects of ball/materials,concentration of wolfberry residue solution and rotate speed of beater on d50 of wolfberry residue were investigated through the response surface analysis.Parameters of wet-grinding of wolfberry residue were optimized as follows： Ball/ materials was 5（g/g）,concentration of wolfberry residue solution was 40%,rotate speed of beater was 800 r/min,gringing medium was zirconia ball.Under the optimium technology,the d50 of wolfberry residue was 18.2 μm.The result of wet-grinding with ball grinder preceded that of airflow-grinding.

关 键 词：枸杞子渣 湿法超微粉碎 球磨机 响应面 

分 类 号：TQ461[化学工程—制药化工]