摘要
【目的】分析烤烟新品种烟叶的危害性指数,为卷烟开发提供数据参考。【方法】通过烟草行业标准分析方法,对38个新品种烟叶烟气常规化学成分(焦油、烟气水分和烟碱)和7项烟气成分(NH3、HCN、苯酚、巴豆醛、B[a]P、NNK和CO)进行分析及计算,得到其烟气危害性指数(H值)。【结果】29个新品种烟叶的烟气焦油量均小于11 mg/支,30个新品种的烟碱含量处于0.9～1.2 mg/支,符合卷烟工业的需求;33个样品的H值小于烟草行业卷烟产品的平均值(8.60),能满足卷烟工业的需求;15个新品种烟叶样品的H值小于8.00,可用于开发低危害卷烟。【结论】大部分烤烟新品种烟叶的烟碱含量、烟气焦油量及H值均符合卷烟工业开发的需求。
[Purpose]In order to investigate hazard indexes of mainstream smoke(H)of 38 new flue-cured tobacco varieties.[Method]Routine chemical components(tar,moisture and nicotine)and 7 toxic chemicals(NH3,HCN,phenol,crotonaldehyde,B[a]P,NNK and CO)of mainstream smoke of 38 new flue-cured tobacco varieties were detected,and then their H indexes were calculated by standard methods.[Result]Tar of mainstream smoke in tobacco leaves of 29 varieties were below 11 mg/cig.,nicotine of 30 varieties were below 1.2 mg/cig.,suggested most varieties satisfied the cigarette manufacture;H indexes of 33 varieties were below the normal H index(8.60)of cigarette products,thus suggested these varieties satisfied the requirements of the cigarette production.H in-dexes of 15 varieties were below 8.00,and these varieties could be used for development of low hazard cigarettes.[Conclusion]Based on the tar content,nicotine content and H index,most varieties were suitable for cigarette development of cigarettes’manufacturer.
作者
向海英
曾婉俐
张涛
李雪梅
申钦鹏
杨光宇
吴兴富
曾建敏
XIANG Haiying;ZENG Wanli;ZHANG Tao;LI Xuemei;SHEN Qinpeng;YANG Guangyu;WU Xingfu;ZENG Jianmin(Technology Centre of China Tobacco Yunnan Industiral Co.,Ltd.,Kunming 650231,China;Yunnan Academy of Tobacco Agricultural Sciences,China Tobacco Breeding Research Southern Centre,Kunming 650021,China)
出处
《云南农业大学学报（自然科学版）》
CSCD
北大核心
2019年第1期58-62,共5页
Journal of Yunnan Agricultural University:Natural Science
基金
中国烟草总公司科技项目(110201402002)
中国烟草总公司科技项目[110201601034(JY-08)]
云南省烟草公司科技项目(2017YN04)
中国烟叶公司科技项目(3041602)
关键词
烤烟新品种
烟气烟碱
烟气焦油
危害性指数
new flue-cured tobacco varieties
nicotine in smoke
tar in smoke
hazard indexes
