摘要
为了解烤烟烟梗与叶片热裂解产物致香成分的差异,使用热裂解-气相色谱-质谱联用法对烟梗和叶片的35种致香成分和烟碱进行了分析。结果表明:烟梗中苯酚等15种成分的相对质量分数与叶片差异不大,1-羟基-2-丁酮等15种成分明显高于叶片,2,3-二氢苯并呋喃等5种成分和烟碱明显低于叶片;烟梗与叶片物理化学性质的不同导致了二者各裂解成分的差异。
In order to investigate the differences of aroma components in pyrolytic products between flue-cured tobacco leaves and stems,35 aroma components and nicotine from leaves and stems were analyzed by Py-GC-MS.The results showed that:The relative contents of 15 components such as phenol was basically the same between leaves and stems,while 15 components such as 1-hydroxy-2-butanone were significantly higher,5 components such as 2,3-dihydrobenzofuran and nicotine were significantly lower in stems than leaves.Different chemical and physical properties resulting in these differences of pyrolytic products between leaves and stems.
作者
葛畅
蔡何青
常小红
杨建礼
曹稳
赵晓梅
巩佳豪
吴成春
王旭锋
吴丽洒
Ge Chang;Cai Heqing;Chang Xiaohong;Yang Jianli;Cao Wen;Zhao Xiaomei;Gong Jiahao;Wu Chengchun;Wang Xufeng;Wu Lisa(Technology Center,China Tobacco Shaanxi Industrial Co.,Ltd.,Baoji 721000;Bijie Branch of Guizhou Provincial Tobacco Company,Bijie 551700;Material Purchase Center,China Tobacco Shaanxi Industrial Co.,Ltd.,Xi’an 710065;Chengcheng Cigarette Factory,China Tobacco Shaanxi Industrial Co.,Ltd.,Chengcheng 715200;Tianchang International Tobacco Co.,Ltd.,Xuchang 461000,China)
出处
《广东化工》
CAS
2020年第3期75-77,共3页
Guangdong Chemical Industry
基金
陕西中烟工业有限责任公司科技项目“卷烟纸添加剂对卷烟主流烟气常规指标及感官质量的影响研究”,“中支、细支卷烟新型滤嘴加香技术研究”.
作者简介
葛畅(1991-),男,硕士,助理工程师,主要研究方向为烟用材料和烟草化学;通讯作者:杨建礼
