填料对再造烟叶基片结构及品质的影响  

Effects of fillers on structure and sensory quality of reconstituted tobacco sheet

作　　者：卢昕博[1] 戴路[1] 史春云[1] 黄华[1] 杨君[1] 吴志宏 肖伟 陶丰 周国俊[1] 

机构地区：[1]浙江中烟工业有限责任公司技术中心,浙江杭州310024 [2]杭州利群环保纸业有限公司,浙江杭州310018

出　　处：《食品与机械》2017年第8期172-177,共6页Food and Machinery

摘　　要：对具有不同晶型及粒径分布的进口碳酸钙、硅藻土以及二氧化钛在造纸法再造烟叶中的应用进行了研究,同时对填料的用量进行了优化,探讨了添加填料对再造烟叶基片物理性能的影响,通过扫描电镜仪以及热重分析比较了不同填料再造烟叶基片留着率的差异。研究结果表明:硅藻土和二氧化钛留着率明显高于碳酸钙,且都能提高再造烟叶基片的厚度和松厚度;碳酸钙和硅藻土在10%的添加比例时基片抗张强度最高,二氧化钛对基片的抗张强度影响不明显;SEM图显示基片表面附着的填料量随添加比例的增加而增加,其中碳酸钙填料分布较分散;热重分析得到的不同再造烟叶的重量残留与填料留着率一致;加填硅藻土和二氧化钛再造烟叶的感官品质优于碳酸钙的。In this paper, the application and optimum adding dosage of calcium carbonate, diatomite and titanium dioxide with different crystal form and particle size distribution on reconstituted tobacco sheet were investigated, and the effects of adding dosage on the physical properties of the reconstituted tobacco were discussed. The difference of filler retention on reconstituted tobacco was compared by the SEM and TG. The results showed that： the retention of diat- omite and titanium dioxide was obviously higher than calcium carbonate, and the bulk and thickness were improved with diatomite and titanium dioxide; the tensile strength was highest at adding dosage of 10% when calcium carbonate or diatomite was used, and it changed little when titanium dioxide was used; the SEM shows that the retention of fillers was increasing with the increasing fillers ratio, and the calcium carbonate distribution was dispersed; in the TG analysis, the residual weight of reconstituted tobacco was in accordance with retention of fillers; the sensory quality of reconstituted tobacco of filling diatomite and titanium dioxide was better than filling calcium carbonate.

关 键 词：填料 再造烟叶 物理性能 感官质量 

分 类 号：TS45[农业科学—烟草工业]