卷烟主流烟气中氢氰酸的逐口递送规律研究  

Investigation on the Discipline about Puff-by-puff Delivery of the Hydrogen Cyanide Contents in Mainstream Smoke

作　　者：许永[1] 张霞[1] 刘巍[1] 张涛[1] 段沅杏[1] 马燕[1] 曹红云[1] 芮晓东[1] 陈永宽[1] 缪明明[1] 

机构地区：[1]云南烟草科学研究院烟草化学重点实验室,云南昆明650106

出　　处：《农产品加工（创新版）（中）》2013年第6期73-75,共3页Farm Products Processing

基　　金：云南省"烟草化学省创新团队"项目(2009CI014)

摘　　要：采用连续流动法测定2种卷烟前7口主流烟气中氢氰酸(HCN)的释放量,同时研究HCN的逐口递送规律。结果显示,烤烟型和混合型卷烟中HCN释放量的逐口递送规律基本一致;HCN在前2口增加趋势较平缓,第3口急剧增加,随后2口增加的趋势较平缓,第6口急剧增加,第7口继续增加,其测定值达到最大;单口主流烟气HCN含量随着抽吸口数的增加而增加,并且呈一定的线性相关性。The hydrogen cyanide （HCN） in mainstream smoke of 2 cigarette samples are determined with continuous flow method, and the contents of HCN deliveries of the former 7 puff are quantitative analyzed. The discipline about puff-by-puff delivery of HCN of mainstream smoke is studied. The resuhs show that： the discipline about puff-by-puff delivery of organic acids in Flue-cued cigarette mainstream smoke is similar to Blend cigarette; the content of HCN shows a gently rising trend with the former two puffs, increased rapidly by the third puff, then the next two puffs are gently rising, increased rapidly by the last two puffs, the content of HCN of the seventh puff is max; the content of the single mouth of HCN in the cigarette mainstream smoke puff by puff, and a certain degree of linear correlation is showed.

关 键 词：氢氰酸 卷烟主流烟气 逐口递送 

分 类 号：TS411[农业科学—烟草工业]