摘要
研究了原花青素喷雾干燥微胶囊化工艺。选用阿拉伯胶和麦芽糊精做为原花青素微胶囊壁材(阿拉伯胶占40%),按芯壁材比为30%、混合物中固形物浓度为20%的组成比例来混合各种材料并经均质处理后进行喷雾干燥。喷雾干燥工艺条件为：进风温度180℃,出风温度88℃,此时产品微胶囊化效率可达88．44%。
Microencapsulation of proanthcyanidins was investigated： arabic gum and maltodextrin were used as wall material, among which the content of arabic gum is 40 %, the ratio of core substance to wall material is 30 % and the content of the slurry is 20 %. Spray drying was adopted to prepare proanthcyanidins microencapsule after the homogenization. The inlet temperature of the heated wind in spry-drying process was 18012, and the outlet temperature was 8812 , thus the microencapsulation efficiency is up to 88.84 %.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2006年第2期64-66,共3页
Food and Fermentation Industries
基金
河北省科学技术厅农副产品加工专项资助(No.0322017D)
关键词
微胶囊
原花青素
阿拉伯胶
麦芽糊精
microencapsulation, proanthcyanidins, arabic gum, maltodextrin
