烟气水分、感官舒适性与烘丝工艺参数的关系研究

Study on the relationship between the moisture content in cigarette smoke,sensory comfortability and cut tobacco drying processing parameter

为了研究烘丝工艺参数对烟气水分的影响,对KLD滚筒烘丝机和HDT气流烘丝机的工艺参数进行了试验和评价.结果表明:1)干燥感、涩口感与烟气水分之间存在着极显著的正相关关系,刺激性与烟气水分之间存在着显著的正相关关系.2)经过KLD滚筒烘丝机处理的样品,其烟气水分大于HDT气流烘丝机的样品之烟气水分;KLD滚筒烘丝机的工艺参数中,烟气水分随着热风温度的增加而增加,随着蒸汽流量和热风风速的变化而发生明显变化,但不随着烘前水分的变化而发生明显变化;HDT气流烘丝机的工艺参数中,烟气水分随着烘前水分和排潮负压的增加而增加,随着蒸汽流量、风机转速的变化而发生明显变化.

In order to study the influence of cut tobacco drying parameters on moisture content in cigarette smoke,a test and evaluation was carried out using KLD and HDT drier.The results showed that：1 ）There was the extremely significant positive correlation between the dry,astringent taste and moisture content in cigarette smoke,there was the significant positive correlation between stimulus and moisture content in ciga-rette smoke.2）The moisture content in cigarette smoke of KLD samples was higher than HDT samples;during the process parameter of KLD drier,the moisture content in cigarette smoke increased with the in-crease of air temperature,changed along with the steam flow and the air velocity obviously but not with moisture content of tobacco;during the process parameter of HDT drier,the moisture content in cigarette smoke increased with the increase of the moisture content of tobacco and the moisture exhaust pressure, changed along with the steam flow and the fan speed vary obviously.