摘要
以明胶与蔗糖作为复合壁材对β－胡萝卜素的微胶囊化工艺进行了探讨，结果表明，明胶选用Ｇ２００为宜，壁材中明胶与蔗糖比例３∶１７（体系壁材固形物浓度２０％，黄原胶０．３％），微胶囊化工艺参数：乳化均质压力４０Ｍｐａ（乳化温度７０℃），喷雾干燥进风温度１９５℃（出风温度８０～９０℃）。
β-carotene was microencapsulated in a wall system consisting of gelatin and sucrose. The optimal technology parameter was found as follows:the ratio of gelatin(G200) to sucrose in wall material is 3∶17 (wall material concentration 20%,XG concentration 0.3% ),the pressure of emulsion homogenization is 40Mpa (emulsion temperature 70℃) for spray drying ,the inlet air temperature is 195℃(outlet air temperature is 80～90℃)
出处
《食品与发酵工业》
CAS
CSCD
北大核心
1998年第2期11-15,共5页
Food and Fermentation Industries
