摘要
以膨胀烟丝的整丝率为参考指标,在单因素试验基础上,通过DOE试验设计,运用曲面响应法研究干冰膨胀工艺参数对膨胀烟丝整丝率的影响。在其它参数不变的前提下,试验结果表明,浸渍含水量、升华温度、升华工艺风速对膨胀烟丝整丝率影响显著;膨胀烟丝整丝率最佳工艺参数为浸渍含水率20.0%,升华温度300℃,升华工艺风速32m/s。在该条件下,膨胀烟丝整丝率最高。
In order to us the proportion of long strands as a indicators, based on the result of single factor study, Through the DOE test de- sign, By using the response surface parameters on the expansion effect of cut tobacco proportion of long strands. When the other pa- rameters unchanged, the test results show that dipping water con- tent,air temperature, Pipeline wind speed effects on on the the pro- portion of long strands. The optimal production process are that, the dipping water content 20%, the air temperature 300 ℃, the Pipeline wind speed 32m/s. In this condition, the proportion of long strands is the hightest than others.
出处
《食品与机械》
CSCD
北大核心
2013年第3期246-249,共4页
Food and Machinery
关键词
膨胀烟丝
工艺参数
响应曲面法
整丝率
.expanded cut tobacco
process parameters
mixture de-sign
proportion of long strands
