响应面法优化海英菜籽油微胶囊化工艺  

Optimization of Preparation of Rapeseed Oil Haiying Microcapsules by Response Surface Methodology

作　　者：许明君[1] 徐振秋[1] 董兴叶 XU Ming-jun XU Zhen-qiu DONG Xing-ye(Jiangsu Kanion Pharmaceutical Co., Ltd., Lianyungang 222001, Jiangsu, China)

机构地区：[1]江苏康缘药业股份有限公司,江苏连云港222001

出　　处：《食品研究与开发》2016年第16期110-114,共5页Food Research and Development

摘　　要：为减缓海英菜籽油的氧化速度,提高稳定性,以酪蛋白、β-环糊精为壁材,采用微胶囊-喷雾干燥法制备海英菜籽油微胶囊。通过单因素试验,选择芯材含量、包埋时间、β-环糊精含量、单甘脂含量为影响因素,包埋率为响应值。通过响应面分析法确定海英菜籽油微胶囊化的最佳工艺参数:芯材含量18.3%、包埋时间50.7 min、β-环糊精含量41.1%、单甘脂含量50.4%,在该条件下海英菜籽油微胶囊包埋率为93.82%。In this study,the objectives were to slow the oxidatition and improve the stabilization of rapesee d oil haiying,casein and β-cyclodextrin as the wall-material,the rapeseed oil haiying was sprayed drying for mi-croen-capsulation. On the basis of single factor：select the core content,embedding time,β-cyclodextrin con-tent and monostearin content,This test adopted the response surface methodology to obtain the optimal parame-ters,the embedment rate as response value,and the results were as follows：core content 18.3%,β-cyclodextrin content 41.1%,monostearin content 50.4%and 50.7 min of embedding time. Under the optimal condition,the micro-capsules embedment rate of rapeseed oil haiying reached 93.82 %.

关 键 词：海英菜籽油 微胶囊 包埋率 响应面 

分 类 号：TS225[轻工技术与工程—粮食、油脂及植物蛋白工程]