摘要
研究了姜油树脂喷雾干燥微胶囊化的工艺,通过选取参数、正交试验,获得姜油树脂微胶囊的喷雾干燥最佳工艺条件。结果表明:最佳工艺条件为进风温度190℃、进料流量500L/h、出风温度80℃。经进一步研究姜油树脂微胶囊品质,验证产品姜辣素含量为0.835%,微胶囊化效率为90.5%。说明在此条件下姜辣素损失较小,微胶囊化效果很好。
In this study, gingerol microencapsulation was prepared by spray drying technology. The optimal preparation processing was investigated through orthogonal experiments. Results indicated that the optimal preparation processing was 190 ℃ of inlet temperature, 500 L/h of flow rate and 80 ℃ of outlet temperature. The content of gingerol in final product was 0.835% and microencapsulation efficiency was 90.5% under this optimal condition.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2009年第24期193-196,共4页
Food Science
基金
"十一五"国家科技支撑计划项目(2006BAD06B02)
关键词
姜辣素
微胶囊:喷雾干燥
工艺
gingerol
microencapsulation
spray drying
technology
