中国烟草科学2019，Vol.40Issue(4)：69-75,7.DOI:10.13496/j.issn.1007-5119.2019.04.011
加热不燃烧卷烟烟草材料中1,2-丙二醇、丙三醇和烟碱的测定
Determination of 1,2-propylene Glycol, Glycerol and Nicotine of Tobacco Materials in Heat-not-burn Cigarettes
摘要
Abstract
A gas chromatography-flame ionization (GC-FID) method was developed for determination of 1,2-propylene glycol, glycerol and nicotine of tobacco materials in heat-not-burn cigarettes by using 1,4-butanediol and quinaldine as internal standards. Twelve tobacco material samples of five different brands were determined by the method. The results showed that: 1) The limit of detection and limit of quantitation were 0.02-0.22 mg/g and 0.06-0.74 mg/g, respectively; the recoveries were 84.74%-98.81%, and intra-day and inter-day precisions were 0.15%-0.86%. 2) The contents of 1,2-propylene glycol , glycerol and nicotine in the samples ranged from 0-82.45,116.31-204.98, and 7.06-15.26 mg/g, respectively. 3) Glycerol and nicotine were detected in all samples. 4) The content of 1,2- propylene glycol in domestic samples was higher than that in foreign samples. This method was easy, sensitive and accurate, and was suitable for determination of 1,2-propylene glycol, glycerol and nicotine of tobacco materials in heat-not-burn cigarettes.关键词
气相色谱法/加热不燃烧卷烟/烟草材料/1,2-丙二醇/丙三醇/烟碱Key words
gas chromatography/heat-not-burn cigarette/tobacco material/1,2-propylene glycol/glycerol/nicotine分类
轻工纺织引用本文复制引用
温光和,肯生叶,李峰,饶国华,段勤,杨雪燕,田飞宇..加热不燃烧卷烟烟草材料中1,2-丙二醇、丙三醇和烟碱的测定[J].中国烟草科学,2019,40(4):69-75,7.基金项目
广东中烟工业有限责任公司项目"具有岭南特色风格的加热不燃烧烟草制品配套卷烟开发"(QJ/GY G03.009/01) （QJ/GY G03.009/01）
