摘要
在果糖中添加各种不同的辅料,通过喷雾干燥法制备果糖粉,拓展果糖的应用范围。对3种辅料、辅料的添加比例及果糖粉喷雾干燥工艺参数进行优化,得到最佳工艺参数。在50%(质量分数,下同)的F55果糖溶液(20%麦芽糊精、14%蔗糖)中添加3种辅料,分别是8%微晶纤维素、5%氯化钙、10%二氧化硅。果糖溶液的喷雾干燥工艺控制参数:进风温度120℃、雾化压力0.75 kPa、进液体积流量4 mL·min^(-1)、气体流量40 m^(3)·h^(-1)。结果表明:添加微晶纤维素可以解决喷雾干燥过程中的粘壁现象;添加氯化钙可以解决复合果糖粉抱团现象;添加二氧化硅可以解决复合果糖粉的食用口感问题。
Fructose powder canbe prepared by spray-drying method through adding various excipients to fructose,and the application range of fructose canbeexpanded.The optimum technological parameters were obtained by optimizing three kinds of excipients,addition amount of excipients and spray drying processof fructose powder.In 50%(mass fraction,the same below) F55 fructose solution (20% maltodextrin,14% sucrose),8%microcrystalline cellulose,5%calcium chloride and 10%silicon dioxide were added.The parameters of spray drying were as follows:air inlet temperature 120℃,atomization pressure 0.75 k Pa,liquid inlet volume flow rate 4 mL·min^(-1),gas flow rate 40 m^(3)·h^(-1).The resultsshowedthat adding microcrystalline cellulose solved the phenomenon of wall sticking during spray drying;adding calcium chloride solved the phenomenon of compound fructose powder agglomeration;adding silicon dioxide solved the problem of edible taste of compound fructose powder.
作者
韩文静
张广昊
梁颖超
张国峰
陶进
HAN Wenjing;ZHANG Guanghao;LIANG Yingchao;ZHANG Guofeng;TAO Jin(National Engineering Research Center of Corn Deep Processing,Changchun Jilin 130033,China)
出处
《当代化工》
2025年第2期384-388,共5页
Contemporary Chemical Industry
关键词
果糖
复合果糖粉
喷雾干燥
微晶纤维素
氯化钙
二氧化硅
抱团
粘壁
Fructose
Compound fructose powder
Spray drying
Avicel
Calcium chloride
Silicon dioxide
Huddle
Stick on the wall
