摘要
为了解叶丝进料状态(含水率、温度)变化对其综合加工质量的影响,通过改变RCC及HXD的运行参数,进行了不同叶丝出口含水率和温度试验。结果表明,在HXD干燥过程中,随着进料含水率的增加,干燥后叶丝的填充值及出口料温均逐渐增加,卷烟感官质量中的主要指标及酸性致香物质总量均有下降趋势;提高进料温度对叶丝的加工质量无明显变化,但卷烟感官质量中的主要指标、酸性致香物质及中性致香物质的总量均呈先升后降的趋势。
The effects of temperature and moisture of input cut lamina on its comprehensive quality after HXD drying of the same were experimented by changing the running parameters of RCC and HXD. The results showed that the quality of dried cut tobacco was more largely influenced by input moisture than temperature. The filling power and temperature of dried cut lamina increased gradually with the increase of input moisture, while the main sensory index and total acidic aroma component presented a tendency of decrease. The processing quality of dried cut lamina changed little with the elevation of input temperature, however, the main sensory index, total acidic and neutral aroma components increased initially, and then decreased gradually.
出处
《烟草科技》
EI
CAS
北大核心
2006年第8期5-8,32,共5页
Tobacco Science & Technology
基金
国家烟草专卖局基金资助项目"制丝关键过程在制品化学成分变化与内在质量关系研究"(110200201019)的一部分
关键词
HXD气流干燥
进料状态
叶丝
综合质量
HXD pneumatic drying
Input state
Cut lamina
Comprehensive quality
