期刊论文

中文

食品工业科技

1002-0306

2009

6

202-203,206

湖南省教育厅课题（07D044） 湖南科技职业学院（KJ08004）.

本校为第一机构

芦荟粉是一种食品、化妆品用的高级工业原料,具有热敏性,易吸潮、板结等特点。采用喷雾干燥法制备芦荟粉,设计进风温度、出风温度、进料量等因素,以喷干粉的颜色、水分、收粉得率、粘壁现象等作为考察指标。结果表明,当进风温度180℃,出风温度80℃,进料量为15kg/h时,喷雾粉水分合格,产量高,色泽正常,没有粘壁现象,并且操作方便。

Aloe powder is a senior industrial raw material applied in food and cosmetics industries. It has the characteristics of heat-sensitivity, easy absorption of moisture and conglutination.Aloe powder was produced by spray drying in the paper.The optimal conditions of inlet air temperature, out air temperature and the quantity of feed-in were studied by orthogonal test design.The results showed that the inlet air temperature at 180℃,the outlet air temperature at 80℃ and inlet flow rate at 15kg/h were optimal conditions.The technique is reasonable and easy to operate,and the...