食品与机械2017，Vol.33Issue(11)：195-199,5.
溶剂浸提烟丝降焦减害工艺优化及其机理与效果
Study on process optimization and mechanism, effect of solvent extraction to reduce cigarette harm and tar
摘要
Abstract
To explore the solvent extraction to reduce cigarette harm and tar,the optimal extraction conditions of tobacco,according to the change of release amount of HCN and ammonia treated tobacco pyrolysis simulation,were determined by optimizing the conditions such as extraction solvent,broken wall,and extraction times.Additionally,reduction mechanism of the solvent extraction on the reduc tion of hydrogen cyanide and ammonia was discussed.Tobacoo treated with optimal extraction conditions could significantly reduce the release of HCN and ammonia in tobacco because of the solvent extraction to extract the precursor of HCN and ammonia content in tobacco.The results showed that moisture retention ability of tobacco was almost unchanged,and the tar,CO,benzopyrene and phenol of tobacco were also decreased,whereas the degree of softness,aftertaste and irritant were improved.The study could provide new ideas and methods for cigarette industry enterprises to reduce the harm and tar and use the low-grade tobacco.关键词
烟丝/溶剂浸提/降焦/有害成分/HCN/氨Key words
tobacco/solvent extraction/reduce tar/harmful components/hydrogen cyanide/ammonia引用本文复制引用
付瑜锋,田海英,程向红,王宏伟,张展,陈伟,李国政,董艳娟,聂聪..溶剂浸提烟丝降焦减害工艺优化及其机理与效果[J].食品与机械,2017,33(11):195-199,5.基金项目
河南中烟工业有限责任公司重点项目(编号:ZW2014051) （编号:ZW2014051）
