GC-MS结合智能辅助调香软件对烟用香精的仿香研究  

Study on the Imitation of Tobacco Flavoring by GC-MS and Computer-aided Flavor-adjusting Software

作　　者：孙琼[1] 卢红兵 李燕春 黄建国 严军[1] 王梦夏[1] 钟旋[1] 郭芳遒 梁逸曾[1] 

机构地区：[1]中南大学化学化工学院,湖南长沙410083 [2]湖南中烟工业有限责任公司技术中心,湖南常德415000

出　　处：《香料香精化妆品》2014年第2期7-11,共5页Flavour Fragrance Cosmetics

基　　金：国家烟草局资助项目(编号:2010-JC-0001)

摘　　要：采用GC-MS分析方法以及基于化学计量学建立的"烟用香精香料智能辅助调香系统",结合气味特征和调香经验仿配香精。从化学组成及气味特征两个方面对仿配香精进行考察,结果表明,仿配香精与原香精的GC-MC总离子流图基本一致,保留时间重现性良好,另经专业调香小组品析,其气味特征与原香精基本一致。研究可为调香师的仿香工作提供一种可靠便利的方法,对实际调香有着指导意义,在烟草、食品及日化行业中有一定实用价值。In this paper,chemical composition of complex flavor formula was analyzed by means of GC-MS and the computeraided flavor-adjusting software based on chemometrics and flavor characteristics,then it was further refined by an experienced flavorist.The simulated flavor was evaluated covering from the chemical composition to odor characteristics.As a result,the composition obtained by this combined way was very similar to the real composition of sample ＂015 essence＂.Additionally,the evaluated result of aroma profile from a professional team of flavorists was very close to original sample.This indicated that it provided a reliable and convenient way to imitate flavorings,which had a practical value in the fields of tobacco,food and cosmetic industry.

关 键 词：气质联用分析 香精调配软件 配方解析 仿香 

分 类 号：TS42[农业科学—烟草工业]