淮山药全粉的喷雾干燥工艺研究  

The Technical Research of Spray Drying of Yam Powder

作　　者：孙芝杨[1] 杨振东[1] 焦宇知[1] 

机构地区：[1]江苏食品职业技术学院,淮安223003

出　　处：《食品工业》2013年第9期71-74,共4页The Food Industry

基　　金：淮安市科技支撑计划项目(SN12082)

摘　　要：介绍了喷雾干燥法制备淮山药全粉的工艺条件。将新鲜淮山药粉碎制浆后,使用0.3%的D-抗坏血酸钠在70℃护色10 min,浆液的水料比值为3(mL/g),在入口温度为160℃、出口温度为80℃条件下喷雾干燥制得淮山药全粉的品质较好。The process condition of yam powder by spray drying was studied. The fresla yam was milled, and was immersed 10 min with 0.3% D-sodium ascorbate in 70 ℃. The optimal technique is that water-to-solid ratio 3 （mL/g）, inlet temperature 160 ℃, outlet temperature 80 qC. The results showed that yam powder by spray drying has good quality.

关 键 词：淮山药 喷雾干燥 工艺 

分 类 号：TQ461[化学工程—制药化工]