烟草科技2024，Vol.57Issue(4)：78-84,90,8.DOI:10.16135/j.issn1002-0861.2023.0598
超声洗梗工艺对烟梗理化特性及卷烟感官质量的影响
Influences of ultrasonic stem washing process on physicochemical properties of tobacco stems and sensory quality of cigarettes
摘要
Abstract
In order to improve the quality of tobacco stems,an online pilot test of ultrasonic stem washing based on traditional stem washing technology was conducted to investigate the effects of different ultrasonic washing frequencies on the physical properties and chemical components of tobacco stems,and to analyze the mechanism of ultrasonic washing on the sensory quality of cut stems.The results showed that:1)The sensory quality of cigarette samples containing cut stems washed by 40 kHz ultrasonic wave were better.2)At the same temperature and washing time,compared with traditional washing,the moisture content in tobacco stems after 28 kHz and 40 kHz ultrasonic washing was not different,the cleanliness was significantly improved,the overall color difference was smaller,and the microstructure of the ducts was deformed.Compared with 28 kHz ultrasonic washing,the filling value of tobacco stem was better after 40 kHz washing.3)The variations of nicotine,total sugar and reducing sugar mass fractions,sugar/nicotine ratio and nitrogen/nicotine ratio in tobacco stems contributed to the difference in sensory quality of cut stems in cigarettes.Therefore,40 kHz ultrasonic washing could be used to improve the cleanliness and chemical composition of tobacco stems,maintaining their filling value,and effectively promoting their sensory quality.关键词
超声水洗/烟梗/物理性质/化学成分/感官质量评价Key words
Ultrasonic washing/Tobacco stem/Physical property/Chemical component/Sensory quality evaluation分类
轻工纺织引用本文复制引用
南哲洙,田云恒,王宗英,王芳,李小斌,左满兴,郭斌,冯怡,仝智强,姚思愚,刘振宇,徐磊,王永红,张二强,闫双辉,张凤侠..超声洗梗工艺对烟梗理化特性及卷烟感官质量的影响[J].烟草科技,2024,57(4):78-84,90,8.基金项目
陕西中烟工业有限责任公司科技项目"烟梗超声水洗机制及在线系统研发"(BA000-ZB21015). （BA000-ZB21015）
