摘要
应用喷雾干燥技术制备维生素A微胶囊,以进风温度、出风温度,第一次均质压力和第二次均质压力为自变量,以微胶囊化效率、产率、贮藏保留率为评价指标,利用模糊数学的理论和方法处理实验数据,以模糊综合评价值为目标函数对喷雾工艺参数进行优化,确定了最佳工艺参数。
The optimum conditions for Vitamin A microcapsules preparation by spray drying were developed by fuszzy mathematics. In this study. Independent variable was air inlet temperature, air outlet temperature, the first time homogeneous pressure and the second homogeneous pressure. Evaluating index was microencapsulation efficiency, encapsulation yield and retention rate. Data was analyzed by using the theory and method of fuzzy mathematics. The technics parameter of spray-drying was optimized and the optimum parameters were obtained through fuzzy comprehensive evaluation.
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2006年第6期29-33,共5页
Journal of Food Science and Biotechnology
基金
国家"十五"重大科技攻关项目(2001BA501AO4B)
关键词
维生素A
微胶囊
喷雾干燥
工艺参数
模糊数学
vitamin A
microcapsule
spray-drying
technics parameter
fuzzy mathematics
